9V 3.5W Solar Panels Polycrystalline Silicon Solar Panel Battery For Car

Features
High conversion rate, the conversion rate is 17%, can make good use of the energy produced by the sun.
Tempered glass film, have a good optical performance and weatherability
Environment-friendly and pollution-free, it realizes the energy conversion from solar power to electric power
Thin and light, the product is about 2mm.
Wide range of applications, it can be used in lots of place such as for household appliances.