Solar Street Light School Project & Demonstration Kit Go Science Classroom Series Educational Concept Model Kit

Pre-Wired Direct Solar Energy Demonstration Model

Capture the light. Generate DC electricity. Power the LED directly. See renewable energy in action.

Turn solar-energy conversion, the photovoltaic effect, direct-current electricity and renewable street-lighting concepts into one connected learning experience.

The Go Science Classroom Series Solar Street Light — Direct Solar-Powered Street Light 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.

The 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.

When Suitable Light Reaches the Solar Panel

The solar cells respond to the incident light and generate direct-current electricity.

Direct Electrical Flow

The generated current travels directly from the solar panel to the LED street light through the pre-wired connection.

LED Street-Light Response

Under 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.

When the Light Source Is Removed

The generated electrical output reduces and the LED switches off because the model does not include a battery or energy-storage system.

Students can observe the complete sequence:

Light Falls on the Solar Panel → Solar Cells Generate DC Electricity → Current Flows Directly to the LED → The LED Glows

The model helps students understand how light energy can be converted into electrical energy and used immediately to operate a visible output.

Designed for Grades 7–12, 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.

One Solar Panel. One LED Street Light. One Direct Energy Path.

Explore solar-energy conversion and direct electricity together

The model allows students to observe several connected scientific and electrical stages operating within one recognisable street-lighting environment.

Incident-Light Capture

The solar panel receives light falling on its exposed photovoltaic surface.

Photovoltaic Energy Conversion

The solar cells convert part of the incident light energy into direct-current electricity.

Direct Electrical Connection

The generated current flows through the pre-wired connecting wires without passing through an external battery, storage system or charge controller.

Visible Lighting Output

The current powers the integrated white LED on the model street-light pole.

Together, these stages create a clear functional journey:

Incident Light → Solar Panel → DC Electricity → Direct Connection → White LED Street Light

The model brings energy input, conversion, electrical flow and visible output together so students can observe a complete proof-of-concept solar-energy system.

Smart Features

Solar-Energy Conversion

The 5V solar panel captures incident light and converts part of it into direct-current electricity.

Direct Power

The model uses a direct electrical connection between the solar panel and LED.

It does not include:

• An external battery
• Rechargeable storage
• A charge controller
• An automatic day-and-night controller

Bright White LED Street Light

The model includes one white LED integrated into the street-light pole.

The LED glows when the solar panel receives suitable illumination and supplies sufficient electrical output.

Clean-Energy Learning

The model demonstrates selected concepts associated with photovoltaic energy, renewable power and sustainable street-lighting infrastructure.

It is an educational representation and does not measure or certify an environmental outcome.

Real-Street Context

The 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.

What’s in the Pre-Wired Kit?

• Base sheet with green artificial-grass mat
• Pre-fixed small house model
• Printed road-layout sheet
• Small toy car
• 5V solar panel
• Wooden solar-panel support block
• Street-light model pole
• One integrated white LED
• Pre-installed base-mounting screw
• Direct connecting wires
• Pre-wired solar-panel-to-LED connection
• Ready-to-use educational model
• Dedicated QR access to the digital instruction manual
• Separate dedicated QR access to the working demonstration video
• Detailed full-colour digital learning guide
• Step-by-step actual-product demonstration video
• Illustrated component explanations
• Street-light pole attachment guidance
• Solar-panel and direct-current explanations
• Photovoltaic-effect guidance
• Indoor light-source testing instructions
• Observation and comparison activities
• Testing and troubleshooting support
• Safety, care and storage guidance
• Concept recap
• Completion certificate
• Project and viva-support material

The digital instruction manual and demonstration video are accessed through separate dedicated QR codes, allowing students to open each resource independently.

Required Separately

No External Battery Required

The Solar Street Light model does not require an external battery.

It does not require:

• A 9V battery
• Rechargeable battery storage
• A battery charger
• A charge controller
• A power adapter
• An AC electrical connection

Do not connect an external battery, adapter or AC power supply to the solar panel or LED wires.

Suitable Light Source for Indoor Demonstration

For indoor testing, a suitable bright light source may be required.

Students may use a:

• Smartphone flashlight
• Torch
• Bright desk lamp
• Other suitable focused light source

The demonstration light source is not included.

Normal room lighting may produce a weak or less visible response. A brighter and more directly focused source generally provides a clearer demonstration.

Avoid 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.

Product Specifications

The 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.

Product 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.

A Complete Guided Learning Experience

Working model, digital manual and video demonstration—all connected

Every 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.

This kit provides access to:

• A detailed full-colour digital instruction manual
• Illustrated product and component explanations
• Complete kit-contents guidance
• Street-light pole attachment instructions
• Solar-panel orientation guidance
• Photovoltaic-effect explanation
• Direct-current electricity explanation
• Direct panel-to-LED connection guidance
• Light-source testing instructions
• Brightness-observation activities
• Distance and illumination comparisons
• Troubleshooting support
• Safety, care and storage guidance
• Concept recap
• Completion certificate
• A dedicated actual-product working video
• Independent QR access to the digital manual
• Independent QR access to the demonstration video
• Product-page and product-gallery video access
• Go Science website video access
• Official Go Science YouTube video access
• Learning recap and project-support material

The guided learning journey takes students through:

Explore → Understand → Watch → Prepare → Mount → Illuminate → Observe → Compare → Explain → Complete

Students 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.

Detailed Full-Colour Digital Instruction Manual Included

Scan, understand and revisit whenever needed

A dedicated QR code supplied with the kit provides access to the product-specific Solar Street Light digital instruction manual.

The manual QR code is independent of the demonstration-video QR code.

The current manual contains 17 illustrated pages covering the complete product, learning and demonstration journey.

The digital manual can be opened on a compatible phone, tablet or computer and used during:

• Initial project preparation
• Product identification
• Component identification
• Street-light pole attachment
• Solar-panel understanding
• Demonstration setup
• Photovoltaic-effect learning
• Direct-current explanation
• Indoor testing
• Observation and comparison
• Science-exhibition practice
• Project-report preparation
• Viva preparation
• Troubleshooting
• Safety and storage
• Revision and concept recap

The manual includes:

• Product introduction
• Classroom Series model overview
• Complete kit-contents guide
• Component-identification pages
• Photovoltaic-effect sequence
• Base-preparation instructions
• Street-light pole-mounting instructions
• Direct-wire inspection
• Indoor demonstration guidance
• Light-distance observations
• Immediate response and shut-off explanation
• Troubleshooting guidance
• Solar-energy facts and technical references
• Safety and important notes
• Concept recap
• Completion certificate
• Storage and transport guidance

The principal learning sections are organised as follows:

• Pages 3–4: Product introduction and direct solar-energy concept
• Pages 5–6: Kit contents and component identification
• Page 7: Photovoltaic-effect working sequence
• Pages 8–9: Base preparation and street-light pole mounting
• Page 10: Demonstration procedure
• Page 11: Distance, brightness and instant-response observations
• Page 12: Learning facts and technical reference
• Page 13: Safety and important notes
• Page 14: Concept recap
• Page 15: Completion certificate
• Page 16: Storage and transport guidance

Internet access and a compatible QR-scanning device are required to open the digital manual.

Step-by-Step Video Demonstration Included

Watch the actual model before conducting the activity

A separate dedicated QR code supplied with the kit provides access to the Solar Street Light working demonstration video.

The video QR code is independent of the digital-manual QR code.

The actual-product video helps students, parents and teachers understand:

• The complete Solar Street Light model
• The base sheet and artificial-grass area
• The small house and road layout
• The toy car
• The 5V solar panel
• The wooden solar-panel support
• The direct connecting wires
• The detachable street-light pole
• The pre-installed mounting screw
• Correct street-light pole attachment
• The completed model layout
• The direct solar-energy concept
• The absence of a battery or storage system
• How a suitable light source is directed onto the panel
• The white LED glowing under illumination
• The LED switching off when the light source is removed
• The relationship between illumination and visible brightness
• Correct handling after demonstration

The video can be accessed in three convenient ways:

This Product Page and Product Gallery

The working video is available alongside the product photographs and information on this Go Science product page.

Parents, teachers and students can view the actual model before purchase and revisit the demonstration whenever required.

Official Go Science YouTube Channel

The complete working demonstration is also available through the official Go Science YouTube channel for convenient viewing, revision and sharing.

Dedicated Video QR Code

A separate video QR code supplied with the kit provides direct access to the demonstration whenever students need to revisit the setup or operating sequence.

This creates a continuous guided experience:

View → Scan → Watch → Prepare → Mount → Illuminate → Observe → Rewatch

Internet access and a compatible QR-scanning device are required to open the online video.

Pre-Wired for Direct Exploration

Begin with a prepared working foundation

The solar panel, direct connecting wires and LED street light are supplied as one pre-wired electrical path.

The street-light pole is fitted onto the prepared base-mounting screw before demonstration.

This working foundation allows students to move directly into meaningful exploration:

• Identify the solar panel
• Examine the photovoltaic surface
• Identify the direct connecting wires
• Locate the white LED
• Fit the street-light pole
• Inspect the pre-wired connection
• Position a suitable light source
• Observe the LED response
• Vary the light-source distance
• Change the panel angle
• Compare stronger and weaker illumination
• Cover or remove the light source
• Observe the immediate shut-off
• Record and compare observations
• Explain the energy-conversion sequence
• Develop further renewable-energy questions

The model is designed to be:

Observed → Illuminated → Tested → Retested → Understood → Explained → Built Upon

Pre-wired does not mean passive.

It provides a prepared working foundation from which investigation, observation, comparison and explanation can begin.

Watch the Complete System Respond

1. Prepare the Model

Place the model on a clean, flat, stable and dry surface.

Check that:

• The base is stable
• The solar panel is secure
• The direct connecting wires are intact
• The wires are not sharply bent or pulled
• The street-light pole is ready for fitting
• The mounting screw is visible
• No external power source is connected

2. Locate the Mounting Screw

Find the pre-installed base-mounting screw positioned near the roadway and artificial-grass section.

3. Fit the Street-Light Pole

Align the hollow bottom of the street-light pole with the mounting screw.

Insert the pole gently and rotate it until it stands upright and firmly fitted.

Do not force or overtighten the pole.

4. Inspect the Direct Connections

Check that the pre-wired connection between the 5V solar panel and the white LED remains secure.

Do not disconnect, pull, cut or twist the wires.

5. Position the Model

Place the assembled model where a suitable light source can reach the solar panel.

6. Direct Light onto the Solar Panel

For indoor testing, direct a bright flashlight, torch or suitable desk lamp towards the photovoltaic surface.

Position the light so it falls clearly and directly onto the panel.

7. Observe the LED

When the panel receives suitable illumination:

• The solar cells generate DC electricity
• Current flows through the direct connection
• The white LED receives electrical power
• The model street light glows

8. Change the Illumination

Move the light source closer to or farther from the solar panel.

Change its angle and observe whether the visible LED brightness changes.

9. Remove or Cover the Light

Remove the light source or prevent suitable light from reaching the panel.

The LED should switch off because the model does not store electricity.

10. Complete the Demonstration

Remove the test light source.

Allow any warm lamp or nearby surface to cool before handling if required.

Check the model and store it in a clean, dry location.

The complete sequence is:

Light Reaches the Panel → Solar Cells Generate DC Electricity → Current Flows Directly to the LED → LED Glows → Light Is Removed → LED Switches Off

Explore the Photovoltaic Effect

See how incident light becomes electrical energy

The photovoltaic effect describes how photovoltaic cells can produce electrical energy when they receive suitable light.

In this educational model:

1. Light reaches the surface of the solar panel.
2. The solar cells respond to the incident light energy.
3. Electrical charges move within the photovoltaic material.
4. Direct-current electricity is generated.
5. Current travels through the pre-wired connection.
6. The white LED receives the electrical output and glows.

Students can explore:

• Solar energy
• Light energy
• Photovoltaic cells
• Energy conversion
• Direct-current electricity
• Electrical outputs
• Renewable-energy concepts
• Cause-and-effect relationships
• Illumination and brightness
• Direct energy use

The model presents a simplified educational demonstration of photovoltaic energy conversion.

It does not measure the exact amount of solar energy received or display a calibrated electrical output.

Understand Direct-Current Electricity

Follow current from the panel to the LED

The solar panel generates direct-current electricity.

Direct current, commonly written as DC, flows in a consistent electrical direction through the connected circuit.

In this model, the electrical path is:

Solar Panel → Direct Connecting Wires → White LED

There is no intermediate:

• Battery
• Charge controller
• Storage unit
• Inverter
• Automatic switching controller

The LED responds directly to the electrical output produced by the illuminated solar panel.

This helps students understand the difference between:

Direct Generation and Immediate Use

Electricity is generated and used by the LED while suitable light reaches the panel.

Energy Storage

Electricity is stored for later use in a battery.

The supplied model demonstrates the first concept. It does not include the second.

Why the LED Responds Immediately

Observe direct generation without battery storage

Because the solar panel is connected directly to the LED, the output response can occur without waiting for a battery to charge.

When suitable light reaches the panel:

• The solar cells generate electrical output
• Current reaches the LED
• The LED glows

When suitable light is removed:

• The solar-panel output reduces
• Current to the LED reduces
• The LED dims or switches off

This immediate response helps students observe the connection between:

• Light intensity
• Solar-panel output
• Current flow
• LED response

It also demonstrates why the model does not continue glowing in darkness.

Understand the Effect of Illumination

Compare stronger and weaker light conditions

The visible LED response depends on the amount of suitable light reaching the panel.

The result may vary according to:

• Light-source brightness
• Distance from the solar panel
• Angle of illumination
• Area of the panel receiving light
• Shadows or partial covering
• Indoor or outdoor conditions
• Panel cleanliness
• Connection condition

Under stronger, more direct illumination, the LED may appear brighter.

Under weaker, indirect or partially blocked illumination, the LED may appear dimmer or may not glow visibly.

This is an observation activity, not a calibrated measurement of solar irradiance, current, voltage or LED brightness.

Understand the Complete Functional System

A Renewable-Energy Context Students Can Understand

Connect photovoltaic conversion with street-lighting infrastructure

The house, roadway, toy vehicle, solar panel and street-light pole provide a recognisable application context.

Each element represents part of the educational system:

• The light source represents incident solar energy.
• The solar panel represents photovoltaic conversion.
• The connecting wires represent direct-current flow.
• The LED represents a street-lighting output.
• The pole represents public-lighting infrastructure.
• The road represents a street environment.
• The car represents road traffic.
• The house represents a residential or suburban setting.
• The artificial grass supports the sustainable-infrastructure context.

The model helps students discuss:

• How light can be converted into electricity
• How solar cells generate DC output
• How direct electricity can operate an LED
• How renewable energy may support lighting applications
• Why panel position and illumination matter
• Why real solar-lighting systems may require energy storage
• How public infrastructure can incorporate renewable-energy concepts
• How energy input, conversion and output form one system

The model is a simplified educational representation.

Real 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.

Test. Observe. Discover.

Direct-Light Test

Position a suitable bright light source directly towards the solar panel.

Observe whether the LED glows.

Distance Test

Position a suitable flashlight approximately 2–7 cm from the solar panel, while avoiding physical contact or excessive heat.

Move it gradually closer or farther away.

Observe:

• Whether the LED glows
• Whether visible brightness changes
• Whether the result is consistent
• Whether the panel remains fully illuminated

Angle Test

Direct the light towards the panel from different angles.

Compare:

• Light facing the panel directly
• Light reaching the panel from the side
• Light falling at a shallow angle
• Light partially missing the panel

Record how the LED response changes.

Partial-Shading Test

Cover a small portion of the solar panel without pressing or damaging it.

Observe whether the LED response changes.

Increase or reduce the shaded area and compare the result.

Full-Cover Test

Prevent the test light from reaching the panel.

Observe whether the LED switches off.

This demonstrates that the model has no battery storage.

Indoor-Light Comparison

Compare the response under:

• Normal room lighting
• A smartphone flashlight
• A torch
• A bright desk lamp
• Bright indirect daylight
• Suitable direct sunlight under supervision

Record which conditions produce the clearest visible result.

Repeatability Test

Repeat the same test under approximately the same conditions.

Compare:

• LED response
• Visible brightness
• Response speed
• Light-source position
• Panel angle
• Connection stability

Panel-Position Test

Adjust only the direction of the light source or the angle at which light reaches the panel.

Do not force or detach the panel.

Observe which position produces the clearest LED response.

Learn Through Every Demonstration

Watch

Review the actual-product demonstration video before beginning.

Predict

What will happen when strong light reaches the solar panel?

Prepare

Fit the street-light pole and inspect the direct electrical connection.

Illuminate

Direct a suitable light source towards the panel.

Observe

Watch the white LED respond.

Record

Document the light-source position and visible LED condition.

Compare

Change the distance, angle or intensity of the light.

Analyse

Explain how the solar panel converts light energy into electricity.

Troubleshoot

Check the light source, panel orientation, direct wires and LED.

Explain

Describe the complete solar-panel-to-LED energy path.

Extend

Develop further questions about photovoltaic systems, battery storage and renewable infrastructure.

Explore Key Concepts

Solar Energy

• Incident light
• Renewable-energy sources
• Solar-power concepts
• Energy input
• Light availability

Photovoltaic Effect

• Photovoltaic cells
• Light-to-electricity conversion
• Electrical-charge movement
• Solar-panel output
• Energy conversion

Direct-Current Electricity

• DC electricity
• Direct electrical flow
• Conducting wires
• Electrical output
• Immediate energy use

Street Lighting

• White LED lighting
• Roadway context
• Public-infrastructure concepts
• Direct solar-powered demonstration
• Illumination and visibility

Sustainable Infrastructure

• Renewable-energy learning
• Sustainable-city concepts
• Clean-energy infrastructure
• Resource-conscious design
• Public-space applications

Practical Investigation

• Controlled illumination
• Distance comparison
• Angle comparison
• Partial shading
• Repeatability
• Observation tables
• Troubleshooting

Learning Approach and Concept Mapping

The Solar Street Light model is designed to support supervised, activity-based learning through:

• Experiential learning
• Inquiry-based learning
• Project-based learning
• STEM education
• Conceptual understanding
• Innovation
• Problem solving
• Observation
• Comparison
• Practical demonstration
• Student explanation
• Project-report preparation
• Viva and presentation practice

The model is designed around selected concepts relevant to Grades 7–12, including:

• Photovoltaic energy conversion
• Solar cells
• Light energy
• Basic electrical circuits
• Direct-current electricity
• Direct electrical flow
• LEDs
• Renewable energy
• Street lighting
• Energy conversion
• Sustainable infrastructure
• Sustainable cities
• Observation and demonstration

The model may support classroom discussion and practical exploration of these concepts.

The depth, terminology and learning relevance may vary according to:

• Student grade
• Curriculum
• Demonstration setup
• Light-source suitability
• Teacher guidance
• Supervision
• Classroom use
• Project requirements

The learning approach can be represented as:

Experiential Learning → Inquiry-Based Learning → Project-Based Learning → STEM Education → Conceptual Understanding → Innovation & Problem Solving

One Model. Multiple Learning Outcomes.

The Solar Street Light model allows students to explore how:

• A solar panel receives incident light
• Photovoltaic cells convert light energy into electrical energy
• Solar panels generate direct-current output
• Direct connecting wires carry current to an LED
• An LED produces visible light from electrical input
• Stronger or weaker illumination may affect the visible response
• Distance and angle can influence panel performance
• Partial shading can affect the demonstration
• Electricity can be used immediately without battery storage
• Removing the light source causes the LED to switch off
• Renewable-energy concepts can be presented through a road model
• Input, conversion, transmission and output stages work together
• Repeatable testing supports scientific understanding
• Troubleshooting helps identify setup and illumination problems
• Observation can be converted into a project explanation
• A working demonstration can support report and viva preparation

Built for Confident Demonstration

The visible LED response, direct solar-energy path, contextual street scene and guided digital resources make the model suitable for:

• School science projects
• Science exhibitions
• Classroom demonstrations
• Solar-energy presentations
• Photovoltaic-effect activities
• Direct-current demonstrations
• Renewable-energy projects
• LED-lighting demonstrations
• Sustainable-city presentations
• Street-lighting concepts
• Climate and clean-energy discussions
• STEM learning
• Experiential learning
• Inquiry-based learning
• Project-based learning
• Project-report preparation
• Viva preparation
• Oral presentations
• Grades 7–12

Suggested Student Explanation

“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.”

Students should understand the process and present it naturally rather than memorising the explanation without understanding the energy pathway.

Build Upon the Foundation

Once students understand the original direct solar-panel-to-LED sequence, the model can inspire further questions:

• Could voltage be measured using a suitable meter?
• Could current be observed under different light conditions?
• Could different panel angles be compared?
• Could partial shading be investigated?
• Could more than one LED be explored?
• Could a switch be introduced?
• Could a rechargeable battery be studied separately?
• Could a charge controller be investigated?
• Could automatic dusk control be explored?
• Could a light sensor be added?
• Could different solar-panel sizes be compared?
• Could the model form part of a larger renewable-energy city display?
• Could an energy-storage demonstration be created separately?
• Could a solar-powered road-safety concept be represented?

These are further learning directions.

They are not built-in functions of the supplied product.

Additional components, modifications, suitable measuring instruments and appropriate guidance may be required.

This Concept Can Also Be Used to Explore

The model’s photovoltaic-conversion and direct-lighting sequence can support classroom discussions around:

• Solar garden-lighting concepts
• Renewable roadway lighting
• Solar-powered signboards
• Photovoltaic energy conversion
• Direct-current circuits
• LED-lighting systems
• Solar-panel positioning
• Solar-panel shading
• Renewable public infrastructure
• Sustainable-city concepts
• Off-grid energy concepts
• Clean-energy learning
• Energy input and output
• Immediate electricity use
• Battery-storage comparisons
• Solar-energy project planning

These are educational concept extensions based on the model’s working principle.

They are not additional built-in functions of the supplied product.

Concept and Sustainability Connections

The model can support classroom discussion around:

• Solar energy
• Photovoltaic conversion
• Renewable electricity
• Direct-current circuits
• Street-lighting infrastructure
• Energy conversion
• Sustainable communities
• Climate-related learning
• Observation and problem solving

SDG 7 — Affordable and Clean Energy

The model demonstrates the educational concept of generating electricity from incident light through a photovoltaic panel.

It does not calculate, guarantee or certify a specific energy output, financial saving or environmental benefit.

SDG 11 — Sustainable Cities and Communities

The model helps students discuss how renewable-energy concepts may be incorporated into street-lighting and urban-infrastructure planning.

SDG 13 — Climate Action

The model can support classroom discussion about renewable energy and lower-emission infrastructure concepts.

It does not measure, certify or guarantee a reduction in emissions or carbon footprint.

References to SDGs 7, 11 and 13 are included only to indicate broad themes that may be discussed through the educational model.

They do not imply certification, endorsement, affiliation, approval or official alignment by:

• The United Nations
• Any United Nations body
• NCERT
• CBSE
• NEP authorities
• Any school board
• Any educational institution
• Any public authority

The model demonstrates selected educational concepts associated with photovoltaic energy, renewable electricity, sustainable infrastructure and climate-related learning.

It does not claim to achieve, measure or certify any Sustainable Development Goal or environmental outcome.

References and Educational-Mapping Notice

1. References 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.
2. Concept mapping and learning relevance may vary depending on assembly, demonstration setup, illumination conditions, supervision, curriculum, grade level and classroom use.
3. The 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.

A Complete Learning Journey

Scan the manual QR code.
Read the digital instruction manual.
Open the separate video QR code.
Watch the actual-product demonstration.
Identify the supplied components.
Locate the mounting screw.
Fit the street-light pole.
Check the direct connecting wires.
Position the solar panel.
Direct suitable light onto the panel.
Watch the white LED glow.
Change the light-source distance.
Change the illumination angle.
Observe the brightness response.
Remove the light source.
Watch the LED switch off.
Repeat the activity.
Record the result.
Explain the energy pathway.
Build upon the idea.

The 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.

Important Educational and Usage Information

This product is an educational demonstration model and science teaching aid intended for supervised school-project and classroom use.

• Adult or teacher supervision is recommended.
• No external battery is required.
• Do not connect an external battery.
• Do not connect a power adapter.
• Do not connect an AC electrical supply.
• Do not connect the solar panel or LED wires to an unsuitable power source.
• Place the model on a flat, stable and dry surface.
• Keep the solar panel, LED and wiring away from water and moisture.
• Do not pull, cut or sharply bend the direct connecting wires.
• Do not force or overtighten the street-light pole.
• Do not press, scratch or bend the solar panel.
• Use a suitable light source for indoor testing.
• Avoid excessive heat from high-wattage incandescent or halogen lamps.
• Maintain a safe distance between hot lamps and the model.
• Do not allow a hot light source to touch the solar panel, house, artificial grass or plastic pole.
• Remove the test light source after completing the activity.
• Secure the detachable street-light pole during transport.
• Store the model in a clean, cool and dry location.
• Keep it away from dust, moisture and excessive heat.
• Internet access is required for the online manual and demonstration video.

Troubleshooting Guide

Do not dismantle, cut, modify or resolder the direct electrical connection during normal educational use.

Do not connect an external battery, adapter or AC power source while troubleshooting.

Product Appearance and Assembly Note

Each Go Science Classroom Series Solar Street Light model is carefully assembled in small batches.

The model is handcrafted for school-project and demonstration use.

Because it uses sourced electronic components and manually assembled structural elements, the supplied product may show minor variations in:

• Base-sheet shade or finish
• Road-print position
• Artificial-grass arrangement
• House colour, roof print or small structural details
• Toy-car colour, markings or design
• Street-light pole colour or finish
• LED-holder appearance
• Solar-panel appearance
• Solar-panel surface pattern
• Wooden support-block colour or dimensions
• Wire colours
• Wire lengths and routing
• Screw appearance
• Component brand or production batch
• Small assembly and positioning details

These minor variations do not change the model’s core educational concept or fundamental operating sequence:

Light Reaches the Panel → DC Electricity Is Generated → Current Flows Directly to the LED → LED Glows → Light Is Removed → LED Switches Off

Images/creative illustration are for reference. Actual product may vary due to manufacturing, component availability & assembly update.

Educational Use Only and Important Product Limitation

This product is an educational demonstration model and science teaching aid for supervised school-project and classroom use.

It is:

• Not intended as a children’s play toy
• Not a household solar-lighting device
• Not a municipal street-lighting unit
• Not a battery charger
• Not a commercial outdoor-lighting product
• Not a substitute for a professionally designed solar street-lighting system

The model demonstrates selected concepts related to:

• Solar energy
• The photovoltaic effect
• Direct-current electricity
• Simple electrical circuits
• Direct panel-to-LED power
• Renewable energy
• Street lighting
• Sustainable infrastructure

The supplied model has:

• No external battery
• No rechargeable energy storage
• No charge controller
• No inverter
• No automatic dusk sensor
• No motion sensor
• No remote-monitoring function
• No weatherproof enclosure
• No nighttime energy-storage function

The LED operates only when the solar panel receives suitable illumination and generates sufficient electrical output.

The model does not provide:

• Calibrated solar-irradiance measurement
• Calibrated voltage or current measurement
• Numerical LED-brightness measurement
• Guaranteed operation under ordinary room lighting
• Guaranteed electrical output
• Guaranteed energy saving
• Certified emissions reduction
• Commercial street-lighting performance
• Continuous illumination after the light source is removed
• Outdoor weatherproof operation

Any further applications discussed in the description are educational concept extensions and not additional built-in functions of the supplied model.

Return, Refund & Exchange Notice

This 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.