9V 3W Solar Board Waterproof 93% Light Transmittance Poly Silicon Solar Cell
This solar board offers a more convenient charging mode. High water resistance level makes it highly waterproof. Furthermore, the efficient and transpsrent glass comes with a high light transmittance up to 93% to get more solar power. And high conversion rate up to 18% makes the poly silicon solar cell more efficient.
- High conversion rate up to 18% helps save power to a great extent.
- Highly transparent glasses achieve a super high light transmittance up to 93% to get more solar power.
- High water resistance level makes the solar board very waterproof.
- 9V 3W power makes it very practical.
- Multi-level protection ensures the safety of solar panel battery charging.
Product type: Poly Silicon Solar Cell
IMP( mA): 333
Conversion rate: 18%
Light transmittance: 93%
Package size: approx. 23.5 * 15 * 3 cm/ 9.25 * 5.91 * 1.18 in
Package weight: 412g
1 * Solar Board