ENVIRONMENT & ENERGY
Solar Garden Light Model
Demonstrate solar charging and automatic night lighting using a small panel and LED.
LevelSchool / Beginner
Duration1–2 Weeks
Components₹700–₹1,500 CodingLow
Project overview
Demonstrate solar charging and automatic night lighting using a small panel and LED.
Demonstrate solar charging and automatic night lighting using a small panel and LED.
Components / materials required
✓Mini solar panel
✓Rechargeable battery module
✓LDR
✓LED
✓Transistor/module
✓Model garden
What the project demonstrates
✓Day charging concept
✓Automatic night LED
✓Energy-storage demonstration
Suggested build plan
01
Solar source
Connect panel to safe charge module.
02
Light sensing
Detect darkness.
03
LED control
Switch light automatically.
Learning outcomes
✓Understand photovoltaic energy
✓Explain charge/storage
✓Use LDR automation