Features:10W 12V PolyCrystalline Cells Solar Panel High efficiency and excellent performance It comes with block diode (stop reverse discharge)Provided with 2 alligator clips and 4m cableSuitable for a variety of equipments， emergency lights， advertising lights， traffic lights， electric fans， solar water pumps， motorbike， boat， etc.. Power: 10WVoltage: 12VMaterial: PolyCrystalline+ Transparent Epoxy Resin Weight: 267g Dimensions: 38 x 22cm (LxW)Cable Length: Approx. 4mPackage Contents:1 x Solar Panel With 2 Alligator Clips And 4m Cable