9V 3W Solar Board Waterproof 93% Light Transmittance Poly Silicon Solar Cell
Highly transparent glasses achieve a super high light transmittance up to 93% to get more solar power. High water resistance makes it highly waterproof. And high conversion rate up to 18% makes the poly silicon solar cell more efficient.
9V 3W Solar Board Waterproof 93% Light Transmittance Poly Silicon Solar Cell NEW
Highly transparent glasses achieve a super high light transmittance up to 93% to get more solar power. High water resistance makes it highly waterproof. And high conversion rate up to 18% makes the poly silicon solar cell more efficient.