{"product_id":"solar-street-light-school-project","title":"Solar Street Light School Project \u0026 Demonstration Kit Go Science Classroom Series","description":"\u003ch1 class=\"PDq2pG_selectionAnchorContainer\"\u003eSolar Street Light School Project \u0026amp; Demonstration Kit Go Science Classroom Series Educational Concept Model Kit\u003c\/h1\u003e\n\u003ch3\u003ePre-Wired Direct Solar Energy Demonstration Model\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCapture the light. Generate DC electricity. Power the LED directly. See renewable energy in action.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTurn solar-energy conversion, the photovoltaic effect, direct-current electricity and renewable street-lighting concepts into one connected learning experience.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eGo Science Classroom Series Solar Street Light — Direct Solar-Powered Street Light\u003c\/strong\u003e is a pre-wired educational working model that demonstrates how incident light can be converted into electricity and supplied directly to a white LED street light.\u003c\/p\u003e\n\u003cp\u003eThe model combines a 5V solar panel, direct connecting wires and a street-light pole with one integrated white LED on a contextual road-layout base.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"1012\" height=\"569\" src=\"https:\/\/www.youtube.com\/embed\/sD_9-lDrM7E\" title=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3\u003eWhen Suitable Light Reaches the Solar Panel\u003c\/h3\u003e\n\u003cp\u003eThe solar cells respond to the incident light and generate direct-current electricity.\u003c\/p\u003e\n\u003ch3\u003eDirect Electrical Flow\u003c\/h3\u003e\n\u003cp\u003eThe generated current travels directly from the solar panel to the LED street light through the pre-wired connection.\u003c\/p\u003e\n\u003ch3\u003eLED Street-Light Response\u003c\/h3\u003e\n\u003cp\u003eUnder suitable illumination, the white LED glows. Its visible brightness may vary according to the intensity, angle and distance of the light reaching the solar panel.\u003c\/p\u003e\n\u003ch3\u003eWhen the Light Source Is Removed\u003c\/h3\u003e\n\u003cp\u003eThe generated electrical output reduces and the LED switches off because the model does not include a battery or energy-storage system.\u003c\/p\u003e\n\u003cp\u003eStudents can observe the complete sequence:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLight Falls on the Solar Panel → Solar Cells Generate DC Electricity → Current Flows Directly to the LED → The LED Glows\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe model helps students understand how light energy can be converted into electrical energy and used immediately to operate a visible output.\u003c\/p\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003eGrades 7–12\u003c\/strong\u003e, it is suitable for school projects, science exhibitions, classroom demonstrations, renewable-energy activities, photovoltaic-effect presentations, sustainable-city discussions, STEM learning, project reports and viva preparation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eOne Solar Panel. One LED Street Light. One Direct Energy Path.\u003c\/h1\u003e\n\u003ch2\u003eExplore solar-energy conversion and direct electricity together\u003c\/h2\u003e\n\u003cp\u003eThe model allows students to observe several connected scientific and electrical stages operating within one recognisable street-lighting environment.\u003c\/p\u003e\n\u003ch3\u003eIncident-Light Capture\u003c\/h3\u003e\n\u003cp\u003eThe solar panel receives light falling on its exposed photovoltaic surface.\u003c\/p\u003e\n\u003ch3\u003ePhotovoltaic Energy Conversion\u003c\/h3\u003e\n\u003cp\u003eThe solar cells convert part of the incident light energy into direct-current electricity.\u003c\/p\u003e\n\u003ch3\u003eDirect Electrical Connection\u003c\/h3\u003e\n\u003cp\u003eThe generated current flows through the pre-wired connecting wires without passing through an external battery, storage system or charge controller.\u003c\/p\u003e\n\u003ch3\u003eVisible Lighting Output\u003c\/h3\u003e\n\u003cp\u003eThe current powers the integrated white LED on the model street-light pole.\u003c\/p\u003e\n\u003cp\u003eTogether, these stages create a clear functional journey:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncident Light → Solar Panel → DC Electricity → Direct Connection → White LED Street Light\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe model brings energy input, conversion, electrical flow and visible output together so students can observe a complete proof-of-concept solar-energy system.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eSmart Features\u003c\/h1\u003e\n\u003ch2\u003eSolar-Energy Conversion\u003c\/h2\u003e\n\u003cp\u003eThe 5V solar panel captures incident light and converts part of it into direct-current electricity.\u003c\/p\u003e\n\u003ch2\u003eDirect Power\u003c\/h2\u003e\n\u003cp\u003eThe model uses a direct electrical connection between the solar panel and LED.\u003c\/p\u003e\n\u003cp\u003eIt does not include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAn external battery\u003c\/li\u003e\n\u003cli\u003eRechargeable storage\u003c\/li\u003e\n\u003cli\u003eA charge controller\u003c\/li\u003e\n\u003cli\u003eAn automatic day-and-night controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBright White LED Street Light\u003c\/h2\u003e\n\u003cp\u003eThe model includes one white LED integrated into the street-light pole.\u003c\/p\u003e\n\u003cp\u003eThe LED glows when the solar panel receives suitable illumination and supplies sufficient electrical output.\u003c\/p\u003e\n\u003ch2\u003eClean-Energy Learning\u003c\/h2\u003e\n\u003cp\u003eThe model demonstrates selected concepts associated with photovoltaic energy, renewable power and sustainable street-lighting infrastructure.\u003c\/p\u003e\n\u003cp\u003eIt is an educational representation and does not measure or certify an environmental outcome.\u003c\/p\u003e\n\u003ch2\u003eReal-Street Context\u003c\/h2\u003e\n\u003cp\u003eThe road layout, house model, toy vehicle, artificial-grass area, solar panel and street-light pole create a recognisable suburban or urban-road setting for observation and demonstration.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eWhat’s in the Pre-Wired Kit?\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBase sheet with green artificial-grass mat\u003c\/li\u003e\n\u003cli\u003ePre-fixed small house model\u003c\/li\u003e\n\u003cli\u003ePrinted road-layout sheet\u003c\/li\u003e\n\u003cli\u003eSmall toy car\u003c\/li\u003e\n\u003cli\u003e5V solar panel\u003c\/li\u003e\n\u003cli\u003eWooden solar-panel support block\u003c\/li\u003e\n\u003cli\u003eStreet-light model pole\u003c\/li\u003e\n\u003cli\u003eOne integrated white LED\u003c\/li\u003e\n\u003cli\u003ePre-installed base-mounting screw\u003c\/li\u003e\n\u003cli\u003eDirect connecting wires\u003c\/li\u003e\n\u003cli\u003ePre-wired solar-panel-to-LED connection\u003c\/li\u003e\n\u003cli\u003eReady-to-use educational model\u003c\/li\u003e\n\u003cli\u003eDedicated QR access to the digital instruction manual\u003c\/li\u003e\n\u003cli\u003eSeparate dedicated QR access to the working demonstration video\u003c\/li\u003e\n\u003cli\u003eDetailed full-colour digital learning guide\u003c\/li\u003e\n\u003cli\u003eStep-by-step actual-product demonstration video\u003c\/li\u003e\n\u003cli\u003eIllustrated component explanations\u003c\/li\u003e\n\u003cli\u003eStreet-light pole attachment guidance\u003c\/li\u003e\n\u003cli\u003eSolar-panel and direct-current explanations\u003c\/li\u003e\n\u003cli\u003ePhotovoltaic-effect guidance\u003c\/li\u003e\n\u003cli\u003eIndoor light-source testing instructions\u003c\/li\u003e\n\u003cli\u003eObservation and comparison activities\u003c\/li\u003e\n\u003cli\u003eTesting and troubleshooting support\u003c\/li\u003e\n\u003cli\u003eSafety, care and storage guidance\u003c\/li\u003e\n\u003cli\u003eConcept recap\u003c\/li\u003e\n\u003cli\u003eCompletion certificate\u003c\/li\u003e\n\u003cli\u003eProject and viva-support material\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe digital instruction manual and demonstration video are accessed through \u003cstrong\u003eseparate dedicated QR codes\u003c\/strong\u003e, allowing students to open each resource independently.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eRequired Separately\u003c\/h1\u003e\n\u003ch2\u003eNo External Battery Required\u003c\/h2\u003e\n\u003cp\u003eThe Solar Street Light model does \u003cstrong\u003enot\u003c\/strong\u003e require an external battery.\u003c\/p\u003e\n\u003cp\u003eIt does not require:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA 9V battery\u003c\/li\u003e\n\u003cli\u003eRechargeable battery storage\u003c\/li\u003e\n\u003cli\u003eA battery charger\u003c\/li\u003e\n\u003cli\u003eA charge controller\u003c\/li\u003e\n\u003cli\u003eA power adapter\u003c\/li\u003e\n\u003cli\u003eAn AC electrical connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDo not connect an external battery, adapter or AC power supply to the solar panel or LED wires.\u003c\/p\u003e\n\u003ch2\u003eSuitable Light Source for Indoor Demonstration\u003c\/h2\u003e\n\u003cp\u003eFor indoor testing, a suitable bright light source may be required.\u003c\/p\u003e\n\u003cp\u003eStudents may use a:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmartphone flashlight\u003c\/li\u003e\n\u003cli\u003eTorch\u003c\/li\u003e\n\u003cli\u003eBright desk lamp\u003c\/li\u003e\n\u003cli\u003eOther suitable focused light source\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe demonstration light source is not included.\u003c\/p\u003e\n\u003cp\u003eNormal room lighting may produce a weak or less visible response. A brighter and more directly focused source generally provides a clearer demonstration.\u003c\/p\u003e\n\u003cp\u003eAvoid placing high-wattage incandescent or halogen lamps too close to the model because excessive heat may damage the artificial-grass mat, house model, solar panel wiring or plastic street-light pole.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eProduct Specifications\u003c\/h1\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd\u003eSolar Street Light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel description\u003c\/td\u003e\n\u003ctd\u003eDirect Solar-Powered Street Light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eGo Science Classroom Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct classification\u003c\/td\u003e\n\u003ctd\u003eEducational Concept Model Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProject classification\u003c\/td\u003e\n\u003ctd\u003eSchool Project \u0026amp; Demonstration Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel type\u003c\/td\u003e\n\u003ctd\u003eProof-of-concept direct solar-energy demonstration model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended grades\u003c\/td\u003e\n\u003ctd\u003eGrades 7–12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary demonstration\u003c\/td\u003e\n\u003ctd\u003eDirect solar-powered LED street lighting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy input\u003c\/td\u003e\n\u003ctd\u003eIncident light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy-conversion component\u003c\/td\u003e\n\u003ctd\u003e5V solar panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar-panel type\u003c\/td\u003e\n\u003ctd\u003ePolycrystalline photovoltaic panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical output\u003c\/td\u003e\n\u003ctd\u003eDirect-current electricity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManual output reference\u003c\/td\u003e\n\u003ctd\u003eApproximately 0–100 mA depending on illumination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical path\u003c\/td\u003e\n\u003ctd\u003eDirect solar-panel-to-LED connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge controller\u003c\/td\u003e\n\u003ctd\u003eNot included or required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery storage\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal battery required\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting output\u003c\/td\u003e\n\u003ctd\u003eOne integrated white LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStreet-light poles\u003c\/td\u003e\n\u003ctd\u003eOne\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePole installation\u003c\/td\u003e\n\u003ctd\u003eFitted onto a pre-installed mounting screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical preparation\u003c\/td\u003e\n\u003ctd\u003ePre-wired\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolar-panel support\u003c\/td\u003e\n\u003ctd\u003eWooden support block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContextual display\u003c\/td\u003e\n\u003ctd\u003eRoad sheet, house, toy car and artificial-grass mat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital manual\u003c\/td\u003e\n\u003ctd\u003eIncluded through a dedicated manual QR code\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDemonstration video\u003c\/td\u003e\n\u003ctd\u003eSeparate video QR, this product page, Go Science website and official Go Science YouTube channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesigned and assembled\u003c\/td\u003e\n\u003ctd\u003eDesigned \u0026amp; Assembled in India\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended use\u003c\/td\u003e\n\u003ctd\u003eSupervised educational demonstration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe stated electrical output is an educational reference from the supplied manual. Actual output and LED brightness depend on the intensity, direction, distance and suitability of the light reaching the solar panel.\u003c\/p\u003e\n\u003cp\u003eProduct colours, toy-car appearance, house finish, artificial-grass arrangement, wire routing, panel position, pole finish and minor assembly details may vary according to manufacturing, component availability and assembly updates.\u003c\/p\u003e\n\u003ch1\u003eA Complete Guided Learning Experience\u003c\/h1\u003e\n\u003ch2\u003eWorking model, digital manual and video demonstration—all connected\u003c\/h2\u003e\n\u003cp\u003eEvery Go Science Classroom Series kit is supported by guided learning resources that help students identify the components, understand the concept, prepare the model, conduct the demonstration and explain their observations confidently.\u003c\/p\u003e\n\u003cp\u003eThis kit provides access to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA detailed full-colour digital instruction manual\u003c\/li\u003e\n\u003cli\u003eIllustrated product and component explanations\u003c\/li\u003e\n\u003cli\u003eComplete kit-contents guidance\u003c\/li\u003e\n\u003cli\u003eStreet-light pole attachment instructions\u003c\/li\u003e\n\u003cli\u003eSolar-panel orientation guidance\u003c\/li\u003e\n\u003cli\u003ePhotovoltaic-effect explanation\u003c\/li\u003e\n\u003cli\u003eDirect-current electricity explanation\u003c\/li\u003e\n\u003cli\u003eDirect panel-to-LED connection guidance\u003c\/li\u003e\n\u003cli\u003eLight-source testing instructions\u003c\/li\u003e\n\u003cli\u003eBrightness-observation activities\u003c\/li\u003e\n\u003cli\u003eDistance and illumination comparisons\u003c\/li\u003e\n\u003cli\u003eTroubleshooting support\u003c\/li\u003e\n\u003cli\u003eSafety, care and storage guidance\u003c\/li\u003e\n\u003cli\u003eConcept recap\u003c\/li\u003e\n\u003cli\u003eCompletion certificate\u003c\/li\u003e\n\u003cli\u003eA dedicated actual-product working video\u003c\/li\u003e\n\u003cli\u003eIndependent QR access to the digital manual\u003c\/li\u003e\n\u003cli\u003eIndependent QR access to the demonstration video\u003c\/li\u003e\n\u003cli\u003eProduct-page and product-gallery video access\u003c\/li\u003e\n\u003cli\u003eGo Science website video access\u003c\/li\u003e\n\u003cli\u003eOfficial Go Science YouTube video access\u003c\/li\u003e\n\u003cli\u003eLearning recap and project-support material\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe guided learning journey takes students through:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExplore → Understand → Watch → Prepare → Mount → Illuminate → Observe → Compare → Explain → Complete\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStudents can read the manual, watch the actual model in operation and revisit both resources while preparing for a school project, classroom presentation, science exhibition, project report or viva.\u003c\/p\u003e\n\u003ch1\u003eDetailed Full-Colour Digital Instruction Manual Included\u003c\/h1\u003e\n\u003ch2\u003eScan, understand and revisit whenever needed\u003c\/h2\u003e\n\u003cp\u003eA dedicated QR code supplied with the kit provides access to the product-specific \u003cstrong\u003eSolar Street Light digital instruction manual\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe manual QR code is independent of the demonstration-video QR code.\u003c\/p\u003e\n\u003cp\u003eThe current manual contains \u003cstrong\u003e17 illustrated pages\u003c\/strong\u003e covering the complete product, learning and demonstration journey.\u003c\/p\u003e\n\u003cp\u003eThe digital manual can be opened on a compatible phone, tablet or computer and used during:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInitial project preparation\u003c\/li\u003e\n\u003cli\u003eProduct identification\u003c\/li\u003e\n\u003cli\u003eComponent identification\u003c\/li\u003e\n\u003cli\u003eStreet-light pole attachment\u003c\/li\u003e\n\u003cli\u003eSolar-panel understanding\u003c\/li\u003e\n\u003cli\u003eDemonstration setup\u003c\/li\u003e\n\u003cli\u003ePhotovoltaic-effect learning\u003c\/li\u003e\n\u003cli\u003eDirect-current explanation\u003c\/li\u003e\n\u003cli\u003eIndoor testing\u003c\/li\u003e\n\u003cli\u003eObservation and comparison\u003c\/li\u003e\n\u003cli\u003eScience-exhibition practice\u003c\/li\u003e\n\u003cli\u003eProject-report preparation\u003c\/li\u003e\n\u003cli\u003eViva preparation\u003c\/li\u003e\n\u003cli\u003eTroubleshooting\u003c\/li\u003e\n\u003cli\u003eSafety and storage\u003c\/li\u003e\n\u003cli\u003eRevision and concept recap\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe manual includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct introduction\u003c\/li\u003e\n\u003cli\u003eClassroom Series model overview\u003c\/li\u003e\n\u003cli\u003eComplete kit-contents guide\u003c\/li\u003e\n\u003cli\u003eComponent-identification pages\u003c\/li\u003e\n\u003cli\u003ePhotovoltaic-effect sequence\u003c\/li\u003e\n\u003cli\u003eBase-preparation instructions\u003c\/li\u003e\n\u003cli\u003eStreet-light pole-mounting instructions\u003c\/li\u003e\n\u003cli\u003eDirect-wire inspection\u003c\/li\u003e\n\u003cli\u003eIndoor demonstration guidance\u003c\/li\u003e\n\u003cli\u003eLight-distance observations\u003c\/li\u003e\n\u003cli\u003eImmediate response and shut-off explanation\u003c\/li\u003e\n\u003cli\u003eTroubleshooting guidance\u003c\/li\u003e\n\u003cli\u003eSolar-energy facts and technical references\u003c\/li\u003e\n\u003cli\u003eSafety and important notes\u003c\/li\u003e\n\u003cli\u003eConcept recap\u003c\/li\u003e\n\u003cli\u003eCompletion certificate\u003c\/li\u003e\n\u003cli\u003eStorage and transport guidance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe principal learning sections are organised as follows:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePages 3–4: Product introduction and direct solar-energy concept\u003c\/li\u003e\n\u003cli\u003ePages 5–6: Kit contents and component identification\u003c\/li\u003e\n\u003cli\u003ePage 7: Photovoltaic-effect working sequence\u003c\/li\u003e\n\u003cli\u003ePages 8–9: Base preparation and street-light pole mounting\u003c\/li\u003e\n\u003cli\u003ePage 10: Demonstration procedure\u003c\/li\u003e\n\u003cli\u003ePage 11: Distance, brightness and instant-response observations\u003c\/li\u003e\n\u003cli\u003ePage 12: Learning facts and technical reference\u003c\/li\u003e\n\u003cli\u003ePage 13: Safety and important notes\u003c\/li\u003e\n\u003cli\u003ePage 14: Concept recap\u003c\/li\u003e\n\u003cli\u003ePage 15: Completion certificate\u003c\/li\u003e\n\u003cli\u003ePage 16: Storage and transport guidance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInternet access and a compatible QR-scanning device are required to open the digital manual.\u003c\/p\u003e\n\u003ch1\u003eStep-by-Step Video Demonstration Included\u003c\/h1\u003e\n\u003ch2\u003eWatch the actual model before conducting the activity\u003c\/h2\u003e\n\u003cp\u003eA separate dedicated QR code supplied with the kit provides access to the \u003cstrong\u003eSolar Street Light working demonstration video\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe video QR code is independent of the digital-manual QR code.\u003c\/p\u003e\n\u003cp\u003eThe actual-product video helps students, parents and teachers understand:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe complete Solar Street Light model\u003c\/li\u003e\n\u003cli\u003eThe base sheet and artificial-grass area\u003c\/li\u003e\n\u003cli\u003eThe small house and road layout\u003c\/li\u003e\n\u003cli\u003eThe toy car\u003c\/li\u003e\n\u003cli\u003eThe 5V solar panel\u003c\/li\u003e\n\u003cli\u003eThe wooden solar-panel support\u003c\/li\u003e\n\u003cli\u003eThe direct connecting wires\u003c\/li\u003e\n\u003cli\u003eThe detachable street-light pole\u003c\/li\u003e\n\u003cli\u003eThe pre-installed mounting screw\u003c\/li\u003e\n\u003cli\u003eCorrect street-light pole attachment\u003c\/li\u003e\n\u003cli\u003eThe completed model layout\u003c\/li\u003e\n\u003cli\u003eThe direct solar-energy concept\u003c\/li\u003e\n\u003cli\u003eThe absence of a battery or storage system\u003c\/li\u003e\n\u003cli\u003eHow a suitable light source is directed onto the panel\u003c\/li\u003e\n\u003cli\u003eThe white LED glowing under illumination\u003c\/li\u003e\n\u003cli\u003eThe LED switching off when the light source is removed\u003c\/li\u003e\n\u003cli\u003eThe relationship between illumination and visible brightness\u003c\/li\u003e\n\u003cli\u003eCorrect handling after demonstration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe video can be accessed in three convenient ways:\u003c\/p\u003e\n\u003ch2\u003eThis Product Page and Product Gallery\u003c\/h2\u003e\n\u003cp\u003eThe working video is available alongside the product photographs and information on this Go Science product page.\u003c\/p\u003e\n\u003cp\u003eParents, teachers and students can view the actual model before purchase and revisit the demonstration whenever required.\u003c\/p\u003e\n\u003ch2\u003eOfficial Go Science YouTube Channel\u003c\/h2\u003e\n\u003cp\u003eThe complete working demonstration is also available through the official Go Science YouTube channel for convenient viewing, revision and sharing.\u003c\/p\u003e\n\u003ch2\u003eDedicated Video QR Code\u003c\/h2\u003e\n\u003cp\u003eA separate video QR code supplied with the kit provides direct access to the demonstration whenever students need to revisit the setup or operating sequence.\u003c\/p\u003e\n\u003cp\u003eThis creates a continuous guided experience:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eView → Scan → Watch → Prepare → Mount → Illuminate → Observe → Rewatch\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInternet access and a compatible QR-scanning device are required to open the online video.\u003c\/p\u003e\n\u003ch1\u003ePre-Wired for Direct Exploration\u003c\/h1\u003e\n\u003ch2\u003eBegin with a prepared working foundation\u003c\/h2\u003e\n\u003cp\u003eThe solar panel, direct connecting wires and LED street light are supplied as one pre-wired electrical path.\u003c\/p\u003e\n\u003cp\u003eThe street-light pole is fitted onto the prepared base-mounting screw before demonstration.\u003c\/p\u003e\n\u003cp\u003eThis working foundation allows students to move directly into meaningful exploration:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdentify the solar panel\u003c\/li\u003e\n\u003cli\u003eExamine the photovoltaic surface\u003c\/li\u003e\n\u003cli\u003eIdentify the direct connecting wires\u003c\/li\u003e\n\u003cli\u003eLocate the white LED\u003c\/li\u003e\n\u003cli\u003eFit the street-light pole\u003c\/li\u003e\n\u003cli\u003eInspect the pre-wired connection\u003c\/li\u003e\n\u003cli\u003ePosition a suitable light source\u003c\/li\u003e\n\u003cli\u003eObserve the LED response\u003c\/li\u003e\n\u003cli\u003eVary the light-source distance\u003c\/li\u003e\n\u003cli\u003eChange the panel angle\u003c\/li\u003e\n\u003cli\u003eCompare stronger and weaker illumination\u003c\/li\u003e\n\u003cli\u003eCover or remove the light source\u003c\/li\u003e\n\u003cli\u003eObserve the immediate shut-off\u003c\/li\u003e\n\u003cli\u003eRecord and compare observations\u003c\/li\u003e\n\u003cli\u003eExplain the energy-conversion sequence\u003c\/li\u003e\n\u003cli\u003eDevelop further renewable-energy questions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe model is designed to be:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eObserved → Illuminated → Tested → Retested → Understood → Explained → Built Upon\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePre-wired does not mean passive.\u003c\/p\u003e\n\u003cp\u003eIt provides a prepared working foundation from which investigation, observation, comparison and explanation can begin.\u003c\/p\u003e\n\u003ch1\u003eWatch the Complete System Respond\u003c\/h1\u003e\n\u003ch2\u003e1. Prepare the Model\u003c\/h2\u003e\n\u003cp\u003ePlace the model on a clean, flat, stable and dry surface.\u003c\/p\u003e\n\u003cp\u003eCheck that:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe base is stable\u003c\/li\u003e\n\u003cli\u003eThe solar panel is secure\u003c\/li\u003e\n\u003cli\u003eThe direct connecting wires are intact\u003c\/li\u003e\n\u003cli\u003eThe wires are not sharply bent or pulled\u003c\/li\u003e\n\u003cli\u003eThe street-light pole is ready for fitting\u003c\/li\u003e\n\u003cli\u003eThe mounting screw is visible\u003c\/li\u003e\n\u003cli\u003eNo external power source is connected\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e2. Locate the Mounting Screw\u003c\/h2\u003e\n\u003cp\u003eFind the pre-installed base-mounting screw positioned near the roadway and artificial-grass section.\u003c\/p\u003e\n\u003ch2\u003e3. Fit the Street-Light Pole\u003c\/h2\u003e\n\u003cp\u003eAlign the hollow bottom of the street-light pole with the mounting screw.\u003c\/p\u003e\n\u003cp\u003eInsert the pole gently and rotate it until it stands upright and firmly fitted.\u003c\/p\u003e\n\u003cp\u003eDo not force or overtighten the pole.\u003c\/p\u003e\n\u003ch2\u003e4. Inspect the Direct Connections\u003c\/h2\u003e\n\u003cp\u003eCheck that the pre-wired connection between the 5V solar panel and the white LED remains secure.\u003c\/p\u003e\n\u003cp\u003eDo not disconnect, pull, cut or twist the wires.\u003c\/p\u003e\n\u003ch2\u003e5. Position the Model\u003c\/h2\u003e\n\u003cp\u003ePlace the assembled model where a suitable light source can reach the solar panel.\u003c\/p\u003e\n\u003ch2\u003e6. Direct Light onto the Solar Panel\u003c\/h2\u003e\n\u003cp\u003eFor indoor testing, direct a bright flashlight, torch or suitable desk lamp towards the photovoltaic surface.\u003c\/p\u003e\n\u003cp\u003ePosition the light so it falls clearly and directly onto the panel.\u003c\/p\u003e\n\u003ch2\u003e7. Observe the LED\u003c\/h2\u003e\n\u003cp\u003eWhen the panel receives suitable illumination:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe solar cells generate DC electricity\u003c\/li\u003e\n\u003cli\u003eCurrent flows through the direct connection\u003c\/li\u003e\n\u003cli\u003eThe white LED receives electrical power\u003c\/li\u003e\n\u003cli\u003eThe model street light glows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e8. Change the Illumination\u003c\/h2\u003e\n\u003cp\u003eMove the light source closer to or farther from the solar panel.\u003c\/p\u003e\n\u003cp\u003eChange its angle and observe whether the visible LED brightness changes.\u003c\/p\u003e\n\u003ch2\u003e9. Remove or Cover the Light\u003c\/h2\u003e\n\u003cp\u003eRemove the light source or prevent suitable light from reaching the panel.\u003c\/p\u003e\n\u003cp\u003eThe LED should switch off because the model does not store electricity.\u003c\/p\u003e\n\u003ch2\u003e10. Complete the Demonstration\u003c\/h2\u003e\n\u003cp\u003eRemove the test light source.\u003c\/p\u003e\n\u003cp\u003eAllow any warm lamp or nearby surface to cool before handling if required.\u003c\/p\u003e\n\u003cp\u003eCheck the model and store it in a clean, dry location.\u003c\/p\u003e\n\u003cp\u003eThe complete sequence is:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLight Reaches the Panel → Solar Cells Generate DC Electricity → Current Flows Directly to the LED → LED Glows → Light Is Removed → LED Switches Off\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch1\u003eExplore the Photovoltaic Effect\u003c\/h1\u003e\n\u003ch2\u003eSee how incident light becomes electrical energy\u003c\/h2\u003e\n\u003cp\u003eThe photovoltaic effect describes how photovoltaic cells can produce electrical energy when they receive suitable light.\u003c\/p\u003e\n\u003cp\u003eIn this educational model:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eLight reaches the surface of the solar panel.\u003c\/li\u003e\n\u003cli\u003eThe solar cells respond to the incident light energy.\u003c\/li\u003e\n\u003cli\u003eElectrical charges move within the photovoltaic material.\u003c\/li\u003e\n\u003cli\u003eDirect-current electricity is generated.\u003c\/li\u003e\n\u003cli\u003eCurrent travels through the pre-wired connection.\u003c\/li\u003e\n\u003cli\u003eThe white LED receives the electrical output and glows.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eStudents can explore:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSolar energy\u003c\/li\u003e\n\u003cli\u003eLight energy\u003c\/li\u003e\n\u003cli\u003ePhotovoltaic cells\u003c\/li\u003e\n\u003cli\u003eEnergy conversion\u003c\/li\u003e\n\u003cli\u003eDirect-current electricity\u003c\/li\u003e\n\u003cli\u003eElectrical outputs\u003c\/li\u003e\n\u003cli\u003eRenewable-energy concepts\u003c\/li\u003e\n\u003cli\u003eCause-and-effect relationships\u003c\/li\u003e\n\u003cli\u003eIllumination and brightness\u003c\/li\u003e\n\u003cli\u003eDirect energy use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe model presents a simplified educational demonstration of photovoltaic energy conversion.\u003c\/p\u003e\n\u003cp\u003eIt does not measure the exact amount of solar energy received or display a calibrated electrical output.\u003c\/p\u003e\n\u003ch1\u003eUnderstand Direct-Current Electricity\u003c\/h1\u003e\n\u003ch2\u003eFollow current from the panel to the LED\u003c\/h2\u003e\n\u003cp\u003eThe solar panel generates direct-current electricity.\u003c\/p\u003e\n\u003cp\u003eDirect current, commonly written as \u003cstrong\u003eDC\u003c\/strong\u003e, flows in a consistent electrical direction through the connected circuit.\u003c\/p\u003e\n\u003cp\u003eIn this model, the electrical path is:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSolar Panel → Direct Connecting Wires → White LED\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThere is no intermediate:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBattery\u003c\/li\u003e\n\u003cli\u003eCharge controller\u003c\/li\u003e\n\u003cli\u003eStorage unit\u003c\/li\u003e\n\u003cli\u003eInverter\u003c\/li\u003e\n\u003cli\u003eAutomatic switching controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LED responds directly to the electrical output produced by the illuminated solar panel.\u003c\/p\u003e\n\u003cp\u003eThis helps students understand the difference between:\u003c\/p\u003e\n\u003ch3\u003eDirect Generation and Immediate Use\u003c\/h3\u003e\n\u003cp\u003eElectricity is generated and used by the LED while suitable light reaches the panel.\u003c\/p\u003e\n\u003ch3\u003eEnergy Storage\u003c\/h3\u003e\n\u003cp\u003eElectricity is stored for later use in a battery.\u003c\/p\u003e\n\u003cp\u003eThe supplied model demonstrates the first concept. It does not include the second.\u003c\/p\u003e\n\u003ch1\u003eWhy the LED Responds Immediately\u003c\/h1\u003e\n\u003ch2\u003eObserve direct generation without battery storage\u003c\/h2\u003e\n\u003cp\u003eBecause the solar panel is connected directly to the LED, the output response can occur without waiting for a battery to charge.\u003c\/p\u003e\n\u003cp\u003eWhen suitable light reaches the panel:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe solar cells generate electrical output\u003c\/li\u003e\n\u003cli\u003eCurrent reaches the LED\u003c\/li\u003e\n\u003cli\u003eThe LED glows\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhen suitable light is removed:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe solar-panel output reduces\u003c\/li\u003e\n\u003cli\u003eCurrent to the LED reduces\u003c\/li\u003e\n\u003cli\u003eThe LED dims or switches off\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis immediate response helps students observe the connection between:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLight intensity\u003c\/li\u003e\n\u003cli\u003eSolar-panel output\u003c\/li\u003e\n\u003cli\u003eCurrent flow\u003c\/li\u003e\n\u003cli\u003eLED response\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt also demonstrates why the model does not continue glowing in darkness.\u003c\/p\u003e\n\u003ch1\u003eUnderstand the Effect of Illumination\u003c\/h1\u003e\n\u003ch2\u003eCompare stronger and weaker light conditions\u003c\/h2\u003e\n\u003cp\u003eThe visible LED response depends on the amount of suitable light reaching the panel.\u003c\/p\u003e\n\u003cp\u003eThe result may vary according to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLight-source brightness\u003c\/li\u003e\n\u003cli\u003eDistance from the solar panel\u003c\/li\u003e\n\u003cli\u003eAngle of illumination\u003c\/li\u003e\n\u003cli\u003eArea of the panel receiving light\u003c\/li\u003e\n\u003cli\u003eShadows or partial covering\u003c\/li\u003e\n\u003cli\u003eIndoor or outdoor conditions\u003c\/li\u003e\n\u003cli\u003ePanel cleanliness\u003c\/li\u003e\n\u003cli\u003eConnection condition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUnder stronger, more direct illumination, the LED may appear brighter.\u003c\/p\u003e\n\u003cp\u003eUnder weaker, indirect or partially blocked illumination, the LED may appear dimmer or may not glow visibly.\u003c\/p\u003e\n\u003cp\u003eThis is an observation activity, not a calibrated measurement of solar irradiance, current, voltage or LED brightness.\u003c\/p\u003e\n\u003ch1\u003eUnderstand the Complete Functional System\u003c\/h1\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSystem stage\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eComponent\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eFunction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy input\u003c\/td\u003e\n\u003ctd\u003eIncident light\u003c\/td\u003e\n\u003ctd\u003eProvides the initial energy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy capture\u003c\/td\u003e\n\u003ctd\u003e5V solar panel\u003c\/td\u003e\n\u003ctd\u003eReceives light on its photovoltaic surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy conversion\u003c\/td\u003e\n\u003ctd\u003eSolar cells\u003c\/td\u003e\n\u003ctd\u003eConvert part of the light energy into DC electricity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical path\u003c\/td\u003e\n\u003ctd\u003eDirect connecting wires\u003c\/td\u003e\n\u003ctd\u003eCarry current from the panel to the LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLighting output\u003c\/td\u003e\n\u003ctd\u003eOne white LED\u003c\/td\u003e\n\u003ctd\u003eProduces visible light under suitable electrical input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStreet-light context\u003c\/td\u003e\n\u003ctd\u003eModel pole\u003c\/td\u003e\n\u003ctd\u003eRepresents direct solar-powered street lighting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStructural support\u003c\/td\u003e\n\u003ctd\u003eWooden block\u003c\/td\u003e\n\u003ctd\u003eSupports the solar panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePole mounting\u003c\/td\u003e\n\u003ctd\u003ePre-installed screw\u003c\/td\u003e\n\u003ctd\u003eHolds the street-light pole upright\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoad context\u003c\/td\u003e\n\u003ctd\u003eRoad sheet, house and toy car\u003c\/td\u003e\n\u003ctd\u003eRepresents a street environment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLandscape context\u003c\/td\u003e\n\u003ctd\u003eArtificial-grass mat\u003c\/td\u003e\n\u003ctd\u003eSupports the visual demonstration setting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy storage\u003c\/td\u003e\n\u003ctd\u003eNot included\u003c\/td\u003e\n\u003ctd\u003eThe model does not store generated electricity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal battery\u003c\/td\u003e\n\u003ctd\u003eNot required\u003c\/td\u003e\n\u003ctd\u003eThe model operates through direct panel output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLearning support\u003c\/td\u003e\n\u003ctd\u003eDigital manual and video\u003c\/td\u003e\n\u003ctd\u003eSupports preparation, observation and explanation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch1\u003e\u003c\/h1\u003e\n\u003ch1\u003eA Renewable-Energy Context Students Can Understand\u003c\/h1\u003e\n\u003ch2\u003eConnect photovoltaic conversion with street-lighting infrastructure\u003c\/h2\u003e\n\u003cp\u003eThe house, roadway, toy vehicle, solar panel and street-light pole provide a recognisable application context.\u003c\/p\u003e\n\u003cp\u003eEach element represents part of the educational system:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe light source represents incident solar energy.\u003c\/li\u003e\n\u003cli\u003eThe solar panel represents photovoltaic conversion.\u003c\/li\u003e\n\u003cli\u003eThe connecting wires represent direct-current flow.\u003c\/li\u003e\n\u003cli\u003eThe LED represents a street-lighting output.\u003c\/li\u003e\n\u003cli\u003eThe pole represents public-lighting infrastructure.\u003c\/li\u003e\n\u003cli\u003eThe road represents a street environment.\u003c\/li\u003e\n\u003cli\u003eThe car represents road traffic.\u003c\/li\u003e\n\u003cli\u003eThe house represents a residential or suburban setting.\u003c\/li\u003e\n\u003cli\u003eThe artificial grass supports the sustainable-infrastructure context.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe model helps students discuss:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHow light can be converted into electricity\u003c\/li\u003e\n\u003cli\u003eHow solar cells generate DC output\u003c\/li\u003e\n\u003cli\u003eHow direct electricity can operate an LED\u003c\/li\u003e\n\u003cli\u003eHow renewable energy may support lighting applications\u003c\/li\u003e\n\u003cli\u003eWhy panel position and illumination matter\u003c\/li\u003e\n\u003cli\u003eWhy real solar-lighting systems may require energy storage\u003c\/li\u003e\n\u003cli\u003eHow public infrastructure can incorporate renewable-energy concepts\u003c\/li\u003e\n\u003cli\u003eHow energy input, conversion and output form one system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe model is a simplified educational representation.\u003c\/p\u003e\n\u003cp\u003eReal solar street-lighting systems may include larger photovoltaic panels, rechargeable batteries, charge controllers, automatic dusk sensors, protective housings, poles, wiring, foundations, electrical protection and professional installation.\u003c\/p\u003e\n\u003ch1\u003eTest. Observe. Discover.\u003c\/h1\u003e\n\u003ch2\u003eDirect-Light Test\u003c\/h2\u003e\n\u003cp\u003ePosition a suitable bright light source directly towards the solar panel.\u003c\/p\u003e\n\u003cp\u003eObserve whether the LED glows.\u003c\/p\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eTest condition\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eSolar-panel condition\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eExpected LED response\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBefore illumination\u003c\/td\u003e\n\u003ctd\u003eNo suitable direct light\u003c\/td\u003e\n\u003ctd\u003eLED remains off or not visibly lit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBright light directed onto panel\u003c\/td\u003e\n\u003ctd\u003ePanel receives suitable illumination\u003c\/td\u003e\n\u003ctd\u003eLED glows\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight intensity reduced\u003c\/td\u003e\n\u003ctd\u003ePanel receives weaker illumination\u003c\/td\u003e\n\u003ctd\u003eLED may appear dimmer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight source removed\u003c\/td\u003e\n\u003ctd\u003eDirect generation stops\u003c\/td\u003e\n\u003ctd\u003eLED switches off\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDistance Test\u003c\/h2\u003e\n\u003cp\u003ePosition a suitable flashlight approximately \u003cstrong\u003e2–7 cm\u003c\/strong\u003e from the solar panel, while avoiding physical contact or excessive heat.\u003c\/p\u003e\n\u003cp\u003eMove it gradually closer or farther away.\u003c\/p\u003e\n\u003cp\u003eObserve:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWhether the LED glows\u003c\/li\u003e\n\u003cli\u003eWhether visible brightness changes\u003c\/li\u003e\n\u003cli\u003eWhether the result is consistent\u003c\/li\u003e\n\u003cli\u003eWhether the panel remains fully illuminated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAngle Test\u003c\/h2\u003e\n\u003cp\u003eDirect the light towards the panel from different angles.\u003c\/p\u003e\n\u003cp\u003eCompare:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLight facing the panel directly\u003c\/li\u003e\n\u003cli\u003eLight reaching the panel from the side\u003c\/li\u003e\n\u003cli\u003eLight falling at a shallow angle\u003c\/li\u003e\n\u003cli\u003eLight partially missing the panel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecord how the LED response changes.\u003c\/p\u003e\n\u003ch2\u003ePartial-Shading Test\u003c\/h2\u003e\n\u003cp\u003eCover a small portion of the solar panel without pressing or damaging it.\u003c\/p\u003e\n\u003cp\u003eObserve whether the LED response changes.\u003c\/p\u003e\n\u003cp\u003eIncrease or reduce the shaded area and compare the result.\u003c\/p\u003e\n\u003ch2\u003eFull-Cover Test\u003c\/h2\u003e\n\u003cp\u003ePrevent the test light from reaching the panel.\u003c\/p\u003e\n\u003cp\u003eObserve whether the LED switches off.\u003c\/p\u003e\n\u003cp\u003eThis demonstrates that the model has no battery storage.\u003c\/p\u003e\n\u003ch2\u003eIndoor-Light Comparison\u003c\/h2\u003e\n\u003cp\u003eCompare the response under:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNormal room lighting\u003c\/li\u003e\n\u003cli\u003eA smartphone flashlight\u003c\/li\u003e\n\u003cli\u003eA torch\u003c\/li\u003e\n\u003cli\u003eA bright desk lamp\u003c\/li\u003e\n\u003cli\u003eBright indirect daylight\u003c\/li\u003e\n\u003cli\u003eSuitable direct sunlight under supervision\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecord which conditions produce the clearest visible result.\u003c\/p\u003e\n\u003ch2\u003eRepeatability Test\u003c\/h2\u003e\n\u003cp\u003eRepeat the same test under approximately the same conditions.\u003c\/p\u003e\n\u003cp\u003eCompare:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLED response\u003c\/li\u003e\n\u003cli\u003eVisible brightness\u003c\/li\u003e\n\u003cli\u003eResponse speed\u003c\/li\u003e\n\u003cli\u003eLight-source position\u003c\/li\u003e\n\u003cli\u003ePanel angle\u003c\/li\u003e\n\u003cli\u003eConnection stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePanel-Position Test\u003c\/h2\u003e\n\u003cp\u003eAdjust only the direction of the light source or the angle at which light reaches the panel.\u003c\/p\u003e\n\u003cp\u003eDo not force or detach the panel.\u003c\/p\u003e\n\u003cp\u003eObserve which position produces the clearest LED response.\u003c\/p\u003e\n\u003ch1\u003eLearn Through Every Demonstration\u003c\/h1\u003e\n\u003ch2\u003eWatch\u003c\/h2\u003e\n\u003cp\u003eReview the actual-product demonstration video before beginning.\u003c\/p\u003e\n\u003ch2\u003ePredict\u003c\/h2\u003e\n\u003cp\u003eWhat will happen when strong light reaches the solar panel?\u003c\/p\u003e\n\u003ch2\u003ePrepare\u003c\/h2\u003e\n\u003cp\u003eFit the street-light pole and inspect the direct electrical connection.\u003c\/p\u003e\n\u003ch2\u003eIlluminate\u003c\/h2\u003e\n\u003cp\u003eDirect a suitable light source towards the panel.\u003c\/p\u003e\n\u003ch2\u003eObserve\u003c\/h2\u003e\n\u003cp\u003eWatch the white LED respond.\u003c\/p\u003e\n\u003ch2\u003eRecord\u003c\/h2\u003e\n\u003cp\u003eDocument the light-source position and visible LED condition.\u003c\/p\u003e\n\u003ch2\u003eCompare\u003c\/h2\u003e\n\u003cp\u003eChange the distance, angle or intensity of the light.\u003c\/p\u003e\n\u003ch2\u003eAnalyse\u003c\/h2\u003e\n\u003cp\u003eExplain how the solar panel converts light energy into electricity.\u003c\/p\u003e\n\u003ch2\u003eTroubleshoot\u003c\/h2\u003e\n\u003cp\u003eCheck the light source, panel orientation, direct wires and LED.\u003c\/p\u003e\n\u003ch2\u003eExplain\u003c\/h2\u003e\n\u003cp\u003eDescribe the complete solar-panel-to-LED energy path.\u003c\/p\u003e\n\u003ch2\u003eExtend\u003c\/h2\u003e\n\u003cp\u003eDevelop further questions about photovoltaic systems, battery storage and renewable infrastructure.\u003c\/p\u003e\n\u003ch1\u003eExplore Key Concepts\u003c\/h1\u003e\n\u003ch2\u003eSolar Energy\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIncident light\u003c\/li\u003e\n\u003cli\u003eRenewable-energy sources\u003c\/li\u003e\n\u003cli\u003eSolar-power concepts\u003c\/li\u003e\n\u003cli\u003eEnergy input\u003c\/li\u003e\n\u003cli\u003eLight availability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePhotovoltaic Effect\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePhotovoltaic cells\u003c\/li\u003e\n\u003cli\u003eLight-to-electricity conversion\u003c\/li\u003e\n\u003cli\u003eElectrical-charge movement\u003c\/li\u003e\n\u003cli\u003eSolar-panel output\u003c\/li\u003e\n\u003cli\u003eEnergy conversion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDirect-Current Electricity\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDC electricity\u003c\/li\u003e\n\u003cli\u003eDirect electrical flow\u003c\/li\u003e\n\u003cli\u003eConducting wires\u003c\/li\u003e\n\u003cli\u003eElectrical output\u003c\/li\u003e\n\u003cli\u003eImmediate energy use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eStreet Lighting\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWhite LED lighting\u003c\/li\u003e\n\u003cli\u003eRoadway context\u003c\/li\u003e\n\u003cli\u003ePublic-infrastructure concepts\u003c\/li\u003e\n\u003cli\u003eDirect solar-powered demonstration\u003c\/li\u003e\n\u003cli\u003eIllumination and visibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSustainable Infrastructure\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRenewable-energy learning\u003c\/li\u003e\n\u003cli\u003eSustainable-city concepts\u003c\/li\u003e\n\u003cli\u003eClean-energy infrastructure\u003c\/li\u003e\n\u003cli\u003eResource-conscious design\u003c\/li\u003e\n\u003cli\u003ePublic-space applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePractical Investigation\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eControlled illumination\u003c\/li\u003e\n\u003cli\u003eDistance comparison\u003c\/li\u003e\n\u003cli\u003eAngle comparison\u003c\/li\u003e\n\u003cli\u003ePartial shading\u003c\/li\u003e\n\u003cli\u003eRepeatability\u003c\/li\u003e\n\u003cli\u003eObservation tables\u003c\/li\u003e\n\u003cli\u003eTroubleshooting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eLearning Approach and Concept Mapping\u003c\/h1\u003e\n\u003cp\u003eThe Solar Street Light model is designed to support supervised, activity-based learning through:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExperiential learning\u003c\/li\u003e\n\u003cli\u003eInquiry-based learning\u003c\/li\u003e\n\u003cli\u003eProject-based learning\u003c\/li\u003e\n\u003cli\u003eSTEM education\u003c\/li\u003e\n\u003cli\u003eConceptual understanding\u003c\/li\u003e\n\u003cli\u003eInnovation\u003c\/li\u003e\n\u003cli\u003eProblem solving\u003c\/li\u003e\n\u003cli\u003eObservation\u003c\/li\u003e\n\u003cli\u003eComparison\u003c\/li\u003e\n\u003cli\u003ePractical demonstration\u003c\/li\u003e\n\u003cli\u003eStudent explanation\u003c\/li\u003e\n\u003cli\u003eProject-report preparation\u003c\/li\u003e\n\u003cli\u003eViva and presentation practice\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe model is designed around selected concepts relevant to Grades 7–12, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePhotovoltaic energy conversion\u003c\/li\u003e\n\u003cli\u003eSolar cells\u003c\/li\u003e\n\u003cli\u003eLight energy\u003c\/li\u003e\n\u003cli\u003eBasic electrical circuits\u003c\/li\u003e\n\u003cli\u003eDirect-current electricity\u003c\/li\u003e\n\u003cli\u003eDirect electrical flow\u003c\/li\u003e\n\u003cli\u003eLEDs\u003c\/li\u003e\n\u003cli\u003eRenewable energy\u003c\/li\u003e\n\u003cli\u003eStreet lighting\u003c\/li\u003e\n\u003cli\u003eEnergy conversion\u003c\/li\u003e\n\u003cli\u003eSustainable infrastructure\u003c\/li\u003e\n\u003cli\u003eSustainable cities\u003c\/li\u003e\n\u003cli\u003eObservation and demonstration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe model may support classroom discussion and practical exploration of these concepts.\u003c\/p\u003e\n\u003cp\u003eThe depth, terminology and learning relevance may vary according to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStudent grade\u003c\/li\u003e\n\u003cli\u003eCurriculum\u003c\/li\u003e\n\u003cli\u003eDemonstration setup\u003c\/li\u003e\n\u003cli\u003eLight-source suitability\u003c\/li\u003e\n\u003cli\u003eTeacher guidance\u003c\/li\u003e\n\u003cli\u003eSupervision\u003c\/li\u003e\n\u003cli\u003eClassroom use\u003c\/li\u003e\n\u003cli\u003eProject requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe learning approach can be represented as:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExperiential Learning → Inquiry-Based Learning → Project-Based Learning → STEM Education → Conceptual Understanding → Innovation \u0026amp; Problem Solving\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch1\u003eOne Model. Multiple Learning Outcomes.\u003c\/h1\u003e\n\u003cp\u003eThe Solar Street Light model allows students to explore how:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA solar panel receives incident light\u003c\/li\u003e\n\u003cli\u003ePhotovoltaic cells convert light energy into electrical energy\u003c\/li\u003e\n\u003cli\u003eSolar panels generate direct-current output\u003c\/li\u003e\n\u003cli\u003eDirect connecting wires carry current to an LED\u003c\/li\u003e\n\u003cli\u003eAn LED produces visible light from electrical input\u003c\/li\u003e\n\u003cli\u003eStronger or weaker illumination may affect the visible response\u003c\/li\u003e\n\u003cli\u003eDistance and angle can influence panel performance\u003c\/li\u003e\n\u003cli\u003ePartial shading can affect the demonstration\u003c\/li\u003e\n\u003cli\u003eElectricity can be used immediately without battery storage\u003c\/li\u003e\n\u003cli\u003eRemoving the light source causes the LED to switch off\u003c\/li\u003e\n\u003cli\u003eRenewable-energy concepts can be presented through a road model\u003c\/li\u003e\n\u003cli\u003eInput, conversion, transmission and output stages work together\u003c\/li\u003e\n\u003cli\u003eRepeatable testing supports scientific understanding\u003c\/li\u003e\n\u003cli\u003eTroubleshooting helps identify setup and illumination problems\u003c\/li\u003e\n\u003cli\u003eObservation can be converted into a project explanation\u003c\/li\u003e\n\u003cli\u003eA working demonstration can support report and viva preparation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eBuilt for Confident Demonstration\u003c\/h1\u003e\n\u003cp\u003eThe visible LED response, direct solar-energy path, contextual street scene and guided digital resources make the model suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSchool science projects\u003c\/li\u003e\n\u003cli\u003eScience exhibitions\u003c\/li\u003e\n\u003cli\u003eClassroom demonstrations\u003c\/li\u003e\n\u003cli\u003eSolar-energy presentations\u003c\/li\u003e\n\u003cli\u003ePhotovoltaic-effect activities\u003c\/li\u003e\n\u003cli\u003eDirect-current demonstrations\u003c\/li\u003e\n\u003cli\u003eRenewable-energy projects\u003c\/li\u003e\n\u003cli\u003eLED-lighting demonstrations\u003c\/li\u003e\n\u003cli\u003eSustainable-city presentations\u003c\/li\u003e\n\u003cli\u003eStreet-lighting concepts\u003c\/li\u003e\n\u003cli\u003eClimate and clean-energy discussions\u003c\/li\u003e\n\u003cli\u003eSTEM learning\u003c\/li\u003e\n\u003cli\u003eExperiential learning\u003c\/li\u003e\n\u003cli\u003eInquiry-based learning\u003c\/li\u003e\n\u003cli\u003eProject-based learning\u003c\/li\u003e\n\u003cli\u003eProject-report preparation\u003c\/li\u003e\n\u003cli\u003eViva preparation\u003c\/li\u003e\n\u003cli\u003eOral presentations\u003c\/li\u003e\n\u003cli\u003eGrades 7–12\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eSuggested Student Explanation\u003c\/h1\u003e\n\u003cblockquote\u003e\n\u003cp\u003e“This is a direct solar-powered street-light model. The solar panel receives incident light and converts part of the light energy into direct-current electricity through the photovoltaic effect. The generated current travels directly through the connecting wires to the white LED on the street-light pole. When suitable light falls on the panel, the LED glows. Its brightness may vary with the intensity, distance and angle of the light source. When the light is removed, the LED switches off because the model does not contain a battery or energy-storage system. The project demonstrates solar energy, photovoltaic conversion, direct-current electricity, LED lighting and renewable-energy infrastructure.”\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003eStudents should understand the process and present it naturally rather than memorising the explanation without understanding the energy pathway.\u003c\/p\u003e\n\u003ch1\u003eBuild Upon the Foundation\u003c\/h1\u003e\n\u003cp\u003eOnce students understand the original direct solar-panel-to-LED sequence, the model can inspire further questions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCould voltage be measured using a suitable meter?\u003c\/li\u003e\n\u003cli\u003eCould current be observed under different light conditions?\u003c\/li\u003e\n\u003cli\u003eCould different panel angles be compared?\u003c\/li\u003e\n\u003cli\u003eCould partial shading be investigated?\u003c\/li\u003e\n\u003cli\u003eCould more than one LED be explored?\u003c\/li\u003e\n\u003cli\u003eCould a switch be introduced?\u003c\/li\u003e\n\u003cli\u003eCould a rechargeable battery be studied separately?\u003c\/li\u003e\n\u003cli\u003eCould a charge controller be investigated?\u003c\/li\u003e\n\u003cli\u003eCould automatic dusk control be explored?\u003c\/li\u003e\n\u003cli\u003eCould a light sensor be added?\u003c\/li\u003e\n\u003cli\u003eCould different solar-panel sizes be compared?\u003c\/li\u003e\n\u003cli\u003eCould the model form part of a larger renewable-energy city display?\u003c\/li\u003e\n\u003cli\u003eCould an energy-storage demonstration be created separately?\u003c\/li\u003e\n\u003cli\u003eCould a solar-powered road-safety concept be represented?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese are further learning directions.\u003c\/p\u003e\n\u003cp\u003eThey are not built-in functions of the supplied product.\u003c\/p\u003e\n\u003cp\u003eAdditional components, modifications, suitable measuring instruments and appropriate guidance may be required.\u003c\/p\u003e\n\u003ch1\u003eThis Concept Can Also Be Used to Explore\u003c\/h1\u003e\n\u003cp\u003eThe model’s photovoltaic-conversion and direct-lighting sequence can support classroom discussions around:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSolar garden-lighting concepts\u003c\/li\u003e\n\u003cli\u003eRenewable roadway lighting\u003c\/li\u003e\n\u003cli\u003eSolar-powered signboards\u003c\/li\u003e\n\u003cli\u003ePhotovoltaic energy conversion\u003c\/li\u003e\n\u003cli\u003eDirect-current circuits\u003c\/li\u003e\n\u003cli\u003eLED-lighting systems\u003c\/li\u003e\n\u003cli\u003eSolar-panel positioning\u003c\/li\u003e\n\u003cli\u003eSolar-panel shading\u003c\/li\u003e\n\u003cli\u003eRenewable public infrastructure\u003c\/li\u003e\n\u003cli\u003eSustainable-city concepts\u003c\/li\u003e\n\u003cli\u003eOff-grid energy concepts\u003c\/li\u003e\n\u003cli\u003eClean-energy learning\u003c\/li\u003e\n\u003cli\u003eEnergy input and output\u003c\/li\u003e\n\u003cli\u003eImmediate electricity use\u003c\/li\u003e\n\u003cli\u003eBattery-storage comparisons\u003c\/li\u003e\n\u003cli\u003eSolar-energy project planning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese are educational concept extensions based on the model’s working principle.\u003c\/p\u003e\n\u003cp\u003eThey are not additional built-in functions of the supplied product.\u003c\/p\u003e\n\u003ch1\u003eConcept and Sustainability Connections\u003c\/h1\u003e\n\u003cp\u003eThe model can support classroom discussion around:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSolar energy\u003c\/li\u003e\n\u003cli\u003ePhotovoltaic conversion\u003c\/li\u003e\n\u003cli\u003eRenewable electricity\u003c\/li\u003e\n\u003cli\u003eDirect-current circuits\u003c\/li\u003e\n\u003cli\u003eStreet-lighting infrastructure\u003c\/li\u003e\n\u003cli\u003eEnergy conversion\u003c\/li\u003e\n\u003cli\u003eSustainable communities\u003c\/li\u003e\n\u003cli\u003eClimate-related learning\u003c\/li\u003e\n\u003cli\u003eObservation and problem solving\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSDG 7 — Affordable and Clean Energy\u003c\/h2\u003e\n\u003cp\u003eThe model demonstrates the educational concept of generating electricity from incident light through a photovoltaic panel.\u003c\/p\u003e\n\u003cp\u003eIt does not calculate, guarantee or certify a specific energy output, financial saving or environmental benefit.\u003c\/p\u003e\n\u003ch2\u003eSDG 11 — Sustainable Cities and Communities\u003c\/h2\u003e\n\u003cp\u003eThe model helps students discuss how renewable-energy concepts may be incorporated into street-lighting and urban-infrastructure planning.\u003c\/p\u003e\n\u003ch2\u003eSDG 13 — Climate Action\u003c\/h2\u003e\n\u003cp\u003eThe model can support classroom discussion about renewable energy and lower-emission infrastructure concepts.\u003c\/p\u003e\n\u003cp\u003eIt does not measure, certify or guarantee a reduction in emissions or carbon footprint.\u003c\/p\u003e\n\u003cp\u003eReferences to SDGs 7, 11 and 13 are included only to indicate broad themes that may be discussed through the educational model.\u003c\/p\u003e\n\u003cp\u003eThey do not imply certification, endorsement, affiliation, approval or official alignment by:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe United Nations\u003c\/li\u003e\n\u003cli\u003eAny United Nations body\u003c\/li\u003e\n\u003cli\u003eNCERT\u003c\/li\u003e\n\u003cli\u003eCBSE\u003c\/li\u003e\n\u003cli\u003eNEP authorities\u003c\/li\u003e\n\u003cli\u003eAny school board\u003c\/li\u003e\n\u003cli\u003eAny educational institution\u003c\/li\u003e\n\u003cli\u003eAny public authority\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe model demonstrates selected educational concepts associated with photovoltaic energy, renewable electricity, sustainable infrastructure and climate-related learning.\u003c\/p\u003e\n\u003cp\u003eIt does not claim to achieve, measure or certify any Sustainable Development Goal or environmental outcome.\u003c\/p\u003e\n\u003ch1\u003eReferences and Educational-Mapping Notice\u003c\/h1\u003e\n\u003col\u003e\n\u003cli\u003e\u003cstrong\u003eReferences to NEP 2020, NCERT\/CBSE, learning approaches and concept mapping are for illustrative, reference and educational-use purposes only. They indicate broad learning relevance and do not imply endorsement, affiliation, approval, certification or official alignment by NCERT, CBSE, any school board, educational institution or authority.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eConcept mapping and learning relevance may vary depending on assembly, demonstration setup, illumination conditions, supervision, curriculum, grade level and classroom use.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eThe terms experiential learning, inquiry-based learning, project-based learning, STEM education, conceptual understanding, innovation, observation and problem solving describe the intended educational approach of the activity. They do not represent an official curriculum certification, prescribed learning outcome or institutional approval.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch1\u003eA Complete Learning Journey\u003c\/h1\u003e\n\u003cp\u003eScan the manual QR code.\u003cbr\u003eRead the digital instruction manual.\u003cbr\u003eOpen the separate video QR code.\u003cbr\u003eWatch the actual-product demonstration.\u003cbr\u003eIdentify the supplied components.\u003cbr\u003eLocate the mounting screw.\u003cbr\u003eFit the street-light pole.\u003cbr\u003eCheck the direct connecting wires.\u003cbr\u003ePosition the solar panel.\u003cbr\u003eDirect suitable light onto the panel.\u003cbr\u003eWatch the white LED glow.\u003cbr\u003eChange the light-source distance.\u003cbr\u003eChange the illumination angle.\u003cbr\u003eObserve the brightness response.\u003cbr\u003eRemove the light source.\u003cbr\u003eWatch the LED switch off.\u003cbr\u003eRepeat the activity.\u003cbr\u003eRecord the result.\u003cbr\u003eExplain the energy pathway.\u003cbr\u003eBuild upon the idea.\u003c\/p\u003e\n\u003cp\u003eThe Go Science Solar Street Light transforms photovoltaic energy conversion, direct-current electricity and renewable street-lighting concepts into a guided working experience that students can observe, test, understand and confidently demonstrate.\u003c\/p\u003e\n\u003ch1\u003eImportant Educational and Usage Information\u003c\/h1\u003e\n\u003cp\u003eThis product is an educational demonstration model and science teaching aid intended for supervised school-project and classroom use.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdult or teacher supervision is recommended.\u003c\/li\u003e\n\u003cli\u003eNo external battery is required.\u003c\/li\u003e\n\u003cli\u003eDo not connect an external battery.\u003c\/li\u003e\n\u003cli\u003eDo not connect a power adapter.\u003c\/li\u003e\n\u003cli\u003eDo not connect an AC electrical supply.\u003c\/li\u003e\n\u003cli\u003eDo not connect the solar panel or LED wires to an unsuitable power source.\u003c\/li\u003e\n\u003cli\u003ePlace the model on a flat, stable and dry surface.\u003c\/li\u003e\n\u003cli\u003eKeep the solar panel, LED and wiring away from water and moisture.\u003c\/li\u003e\n\u003cli\u003eDo not pull, cut or sharply bend the direct connecting wires.\u003c\/li\u003e\n\u003cli\u003eDo not force or overtighten the street-light pole.\u003c\/li\u003e\n\u003cli\u003eDo not press, scratch or bend the solar panel.\u003c\/li\u003e\n\u003cli\u003eUse a suitable light source for indoor testing.\u003c\/li\u003e\n\u003cli\u003eAvoid excessive heat from high-wattage incandescent or halogen lamps.\u003c\/li\u003e\n\u003cli\u003eMaintain a safe distance between hot lamps and the model.\u003c\/li\u003e\n\u003cli\u003eDo not allow a hot light source to touch the solar panel, house, artificial grass or plastic pole.\u003c\/li\u003e\n\u003cli\u003eRemove the test light source after completing the activity.\u003c\/li\u003e\n\u003cli\u003eSecure the detachable street-light pole during transport.\u003c\/li\u003e\n\u003cli\u003eStore the model in a clean, cool and dry location.\u003c\/li\u003e\n\u003cli\u003eKeep it away from dust, moisture and excessive heat.\u003c\/li\u003e\n\u003cli\u003eInternet access is required for the online manual and demonstration video.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eTroubleshooting Guide\u003c\/h1\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eProblem\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003ePossible reason\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eSuggested check\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe LED does not glow\u003c\/td\u003e\n\u003ctd\u003eThe light source may be too weak\u003c\/td\u003e\n\u003ctd\u003eUse a brighter and more focused light source\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe LED does not glow\u003c\/td\u003e\n\u003ctd\u003eNormal room light may be insufficient\u003c\/td\u003e\n\u003ctd\u003eUse a smartphone flashlight, torch or suitable desk lamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe LED does not glow\u003c\/td\u003e\n\u003ctd\u003eThe light source may be too far away\u003c\/td\u003e\n\u003ctd\u003eMove it closer while avoiding physical contact or excessive heat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe LED does not glow\u003c\/td\u003e\n\u003ctd\u003eThe panel may not face the light\u003c\/td\u003e\n\u003ctd\u003eDirect the light towards the photovoltaic surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe LED does not glow\u003c\/td\u003e\n\u003ctd\u003eThe panel may be shaded\u003c\/td\u003e\n\u003ctd\u003eRemove shadows or objects covering the panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe LED does not glow\u003c\/td\u003e\n\u003ctd\u003eA direct wire may be loose\u003c\/td\u003e\n\u003ctd\u003eInspect the visible pre-wired connections without pulling them\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe LED appears dim\u003c\/td\u003e\n\u003ctd\u003eIllumination may be weak or indirect\u003c\/td\u003e\n\u003ctd\u003eIncrease the light intensity or improve the angle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe LED appears dim\u003c\/td\u003e\n\u003ctd\u003eThe light source may illuminate only part of the panel\u003c\/td\u003e\n\u003ctd\u003eDirect light across more of the panel surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe LED brightness changes\u003c\/td\u003e\n\u003ctd\u003eLight intensity, distance or angle has changed\u003c\/td\u003e\n\u003ctd\u003eThis is an expected observation in the direct solar-powered model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe LED switches off when the light is removed\u003c\/td\u003e\n\u003ctd\u003eThe model contains no battery storage\u003c\/td\u003e\n\u003ctd\u003eThis is the expected direct-connection response\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe street-light pole feels loose\u003c\/td\u003e\n\u003ctd\u003eIt may not be seated correctly\u003c\/td\u003e\n\u003ctd\u003eGently refit it onto the pre-installed mounting screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe solar panel feels unstable\u003c\/td\u003e\n\u003ctd\u003eThe support block may have shifted\u003c\/td\u003e\n\u003ctd\u003ePlace the model flat and ensure the support remains stable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe response is inconsistent\u003c\/td\u003e\n\u003ctd\u003eThe light source or panel position may be changing\u003c\/td\u003e\n\u003ctd\u003eKeep both positions steady and repeat the test\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe panel appears dusty\u003c\/td\u003e\n\u003ctd\u003eDust may reduce the light reaching the surface\u003c\/td\u003e\n\u003ctd\u003eWipe it gently using a clean, dry and soft cloth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eDo not dismantle, cut, modify or resolder the direct electrical connection during normal educational use.\u003c\/p\u003e\n\u003cp\u003eDo not connect an external battery, adapter or AC power source while troubleshooting.\u003c\/p\u003e\n\u003ch1\u003eProduct Appearance and Assembly Note\u003c\/h1\u003e\n\u003cp\u003eEach \u003cstrong\u003eGo Science Classroom Series Solar Street Light\u003c\/strong\u003e model is carefully assembled in small batches.\u003c\/p\u003e\n\u003cp\u003eThe model is handcrafted for school-project and demonstration use.\u003c\/p\u003e\n\u003cp\u003eBecause it uses sourced electronic components and manually assembled structural elements, the supplied product may show minor variations in:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBase-sheet shade or finish\u003c\/li\u003e\n\u003cli\u003eRoad-print position\u003c\/li\u003e\n\u003cli\u003eArtificial-grass arrangement\u003c\/li\u003e\n\u003cli\u003eHouse colour, roof print or small structural details\u003c\/li\u003e\n\u003cli\u003eToy-car colour, markings or design\u003c\/li\u003e\n\u003cli\u003eStreet-light pole colour or finish\u003c\/li\u003e\n\u003cli\u003eLED-holder appearance\u003c\/li\u003e\n\u003cli\u003eSolar-panel appearance\u003c\/li\u003e\n\u003cli\u003eSolar-panel surface pattern\u003c\/li\u003e\n\u003cli\u003eWooden support-block colour or dimensions\u003c\/li\u003e\n\u003cli\u003eWire colours\u003c\/li\u003e\n\u003cli\u003eWire lengths and routing\u003c\/li\u003e\n\u003cli\u003eScrew appearance\u003c\/li\u003e\n\u003cli\u003eComponent brand or production batch\u003c\/li\u003e\n\u003cli\u003eSmall assembly and positioning details\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese minor variations do not change the model’s core educational concept or fundamental operating sequence:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLight Reaches the Panel → DC Electricity Is Generated → Current Flows Directly to the LED → LED Glows → Light Is Removed → LED Switches Off\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImages\/creative illustration are for reference. Actual product may vary due to manufacturing, component availability \u0026amp; assembly update.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch1\u003eEducational Use Only and Important Product Limitation\u003c\/h1\u003e\n\u003cp\u003eThis product is an \u003cstrong\u003eeducational demonstration model and science teaching aid\u003c\/strong\u003e for supervised school-project and classroom use.\u003c\/p\u003e\n\u003cp\u003eIt is:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNot intended as a children’s play toy\u003c\/li\u003e\n\u003cli\u003eNot a household solar-lighting device\u003c\/li\u003e\n\u003cli\u003eNot a municipal street-lighting unit\u003c\/li\u003e\n\u003cli\u003eNot a battery charger\u003c\/li\u003e\n\u003cli\u003eNot a commercial outdoor-lighting product\u003c\/li\u003e\n\u003cli\u003eNot a substitute for a professionally designed solar street-lighting system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe model demonstrates selected concepts related to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSolar energy\u003c\/li\u003e\n\u003cli\u003eThe photovoltaic effect\u003c\/li\u003e\n\u003cli\u003eDirect-current electricity\u003c\/li\u003e\n\u003cli\u003eSimple electrical circuits\u003c\/li\u003e\n\u003cli\u003eDirect panel-to-LED power\u003c\/li\u003e\n\u003cli\u003eRenewable energy\u003c\/li\u003e\n\u003cli\u003eStreet lighting\u003c\/li\u003e\n\u003cli\u003eSustainable infrastructure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe supplied model has:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo external battery\u003c\/li\u003e\n\u003cli\u003eNo rechargeable energy storage\u003c\/li\u003e\n\u003cli\u003eNo charge controller\u003c\/li\u003e\n\u003cli\u003eNo inverter\u003c\/li\u003e\n\u003cli\u003eNo automatic dusk sensor\u003c\/li\u003e\n\u003cli\u003eNo motion sensor\u003c\/li\u003e\n\u003cli\u003eNo remote-monitoring function\u003c\/li\u003e\n\u003cli\u003eNo weatherproof enclosure\u003c\/li\u003e\n\u003cli\u003eNo nighttime energy-storage function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe LED operates only when the solar panel receives suitable illumination and generates sufficient electrical output.\u003c\/p\u003e\n\u003cp\u003eThe model does not provide:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCalibrated solar-irradiance measurement\u003c\/li\u003e\n\u003cli\u003eCalibrated voltage or current measurement\u003c\/li\u003e\n\u003cli\u003eNumerical LED-brightness measurement\u003c\/li\u003e\n\u003cli\u003eGuaranteed operation under ordinary room lighting\u003c\/li\u003e\n\u003cli\u003eGuaranteed electrical output\u003c\/li\u003e\n\u003cli\u003eGuaranteed energy saving\u003c\/li\u003e\n\u003cli\u003eCertified emissions reduction\u003c\/li\u003e\n\u003cli\u003eCommercial street-lighting performance\u003c\/li\u003e\n\u003cli\u003eContinuous illumination after the light source is removed\u003c\/li\u003e\n\u003cli\u003eOutdoor weatherproof operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAny further applications discussed in the description are educational concept extensions and not additional built-in functions of the supplied model.\u003c\/p\u003e\n\u003cp\u003eReturn, Refund \u0026amp; Exchange Notice\u003c\/p\u003e\n\u003cp\u003eThis educational working model contains tested and sensitive solar and electronic components. Kits that have been opened, mounted, illuminated, activated, tested, used, altered, exposed to moisture, overheated, physically damaged, connected to an external battery, connected to an adapter or unsuitable electrical source, short-circuited or operated under unsuitable conditions are not eligible for return, refund or exchange. No external battery is included or required. Please review the product description, included contents, product photographs, light-source requirement, demonstration video and operating instructions carefully before purchase.\u003c\/p\u003e","brand":"Go Science","offers":[{"title":"Default Title","offer_id":45701665456175,"sku":"2671814292807","price":649.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4442\/3471\/files\/Solar_Street_Light_School_project_Retail_Box_and_model_image_go_science_classroom_series.jpg?v=1785332854","url":"https:\/\/goscience.in\/products\/solar-street-light-school-project","provider":"Go Science","version":"1.0","type":"link"}