Product Name: Solar Panel; Voltage: 5V;Power:0.7W Net Weight: 18g; Package Content: 1Pcs x Poly Solar Panel Main Color: Black,Green; Size: 70 x 70mm / 2.76 x 2.76 inch (L*W);Thickness: 2.8mm/0.11 inch Application: to charge, for home lighting and different kinds of low-power appliances, for science projects, for solar powered water pump, small solar power system, etc. Portable, compact and stylish size with solid attractive casing.