Solar Panel Small 3.3V
The Solar Panel Small 3.3V converts sunlight into clean DC power for eco-friendly and off-grid projects. It provides a sustainable power source for outdoor sensors, solar chargers, and green energy experiments.
Key Features
- 3.3V nominal output direct to microcontroller
- Clean solar energy conversion
- Compact size for portable applications
- Weather-resistant construction
- Low cost renewable energy source
- No moving parts for maintenance-free operation
- Immediate power in sunlight
Technical Specifications
| Parameter |
Specification |
| Type |
Polycrystalline or Monocrystalline |
| Output Voltage |
3.3V nominal |
| Power Output |
~0.5W – 1W (varies by size) |
| Current |
~100-200mA in full sun) |
| Dimensions |
~60mm x 90mm (varies) |
| Connection |
Wire leads or USB |
| Operating Temp |
-20°C to +60°C |
Applications
- Solar battery chargers
- Outdoor sensor power
- Eco-friendly projects
- Remote monitoring stations
- Educational renewable energy experiments
- Emergency power backup
Important Notes
- Output varies with sunlight intensity – not stable power source alone
- Use with charge controller and battery for reliable power
- Angle panel toward sun for maximum output
- Clean panel surface regularly for optimal efficiency
- Power output reduces on cloudy days to 10-25% of rated value
