Descriptions:Provide you with high conversion rate and efficient output.Excellent performance even under the weak sunlight.Unique processing to make the panel durable enough to anti the snow, and convenient enough to set.Unique technology to avoid water freezing and deformation within the frame.Portable, compact and stylish size with solid attractive casing.Application: to charge cell , for home lighting and different kinds of low-power appliances, for science projects, for solar powered water pump, small solar power system, etc. Specifications:Product Name: Solar PanelMaterial: PolycrystallineRated Voltage: 1.5VRated Current: 200mASize: 52mm x 52mm/2.03inch x 2.03inch(L*W)Thickness: 2.5mm/0.1 inchWeight: 43g.