Solar power is one of the most eco-friendly and renewable sources of energy.
This project demonstrates how we can harness the sun’s energy to generate and distribute electricity at home using a small solar panel setup.
It shows the concept of converting solar energy into electrical energy and using it to power LED lights or small appliances.
Description:
This model consists of:
A solar panel to collect sunlight
A rechargeable battery or capacitor to store energy
LED lights or small fans to use the stored power
Switches and wires for controlling and distribution
(Optional) Miniature houses made from cardboard to show how homes are powered
It demonstrates:
How sunlight is converted to electricity using the photovoltaic effect
How solar energy can be stored and used efficiently
How homes can be powered in a clean, cost-effective manner
How to Make – Step-by-Step:
Materials Required:
Small solar panel (3V–6V)
Rechargeable battery or capacitor (optional if using direct sunlight)
LED lights or a small DC motor/fan
Wires, switches, resistors
Cardboard (to make house models or base)
Glue gun, cutter, scissors, marker
Video Steps:
Prepare the Base:
Take a cardboard base and draw your layout (solar panel, house, wires).
Stick a small cardboard model of a house or several houses.
Fix the Solar Panel:
Place the solar panel on the roof or on a pole to get sunlight.
Connect the solar panel’s positive and negative wires to a battery (or directly to the load if no battery).
Wiring:
From the battery (or solar panel), connect wires to switches and LEDs/fans.
Install a small switch between power and load for control.
Distribution:
Use parallel circuits if powering more than one house or LED.
Label connections like “Power Source,” “Switch,” “House,” “Load,” etc.
Test It:
Place the model in sunlight or use a mobile flashlight to simulate.
Switch ON and observe the LED lighting up or the fan rotating.
Conclusion:
This simple working model proves that solar power is a sustainable and reliable energy source. It helps reduce electricity bills, cuts pollution, and supports green energy. Through this project, students can understand the basics of renewable energy, energy storage, and electricity distribution at the household level.
