Product Name: Mini Epoxy Resin Solar Panels Model NO.: JGN-2w Material: Polycrystalline Silicon Solar Cell Efficiency: Around 17% Trademark: JUGUANGNENG Transport Package: Cartons and Pallets, Standard Export Packing Specification: 4v/30ma Origin: Shenzhen, China Product Description The description of PV solar panel/PV panel:Maximum operating voltage (V): 4VMaximum operating current (mA): 30mAOpen circuit voltage (V): 4.8VShort circuit current (mA): 33mANumber of cells (PCS): 8PCSStandard Testing Conditions AM1.5 1000W/m2 T=25oCWarranty: 3years product warrantyWe are supplying you the mini solar panels which have a wide range. The lowest power can be around 0.01w. Each panel is produced under the masterly workmanship, strict quality control system, advanced devices and good quality material. The unique technology is able to protect the products from adverse environment. Designed and packing according to customers' requirements. If you are interested in our products, please contact with us by email, MSN, or by phone.Standard Testing Conditions AM1.5 1000W/m2 T=25oCWarranty: 2 to 3years product warrantyFF (%): 73%Certificate: CE, RoHS