9V 3W Solar Board Waterproof 93percent Light Transmittance Poly Silicon Solar Cell

Description： 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 93percent to get more solar power. And high conversion rate up to 18percent makes the poly silicon solar cell more efficient. Features： High conversion rate up to 18percent helps save power to a great extent. Highly transparent glasses achieve a super high light transmittance up to 93percent 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. Specifications： Product type： Poly Silicon Solar Cell Material： Polysilicon Voltage： 9V Power： 3W IMP( mA)： 333 Conversion rate： 18percent Light transmittance： 93percent Waterproof： Support Package size： approx. 23.5 * 15 * 3 cm 9.25 * 5.91 * 1.18 in Applicable Battery： can be used for 5-6V battery charging Package weight： 412g Package List： 1 * Solar Board .