Features 1Polysilicon Material: 10W 18V solar panel charger is made of high quality polysilicon material reliable performance high stability and good durability. 2High Conversion Efficiency: The conversion efficiency is high the output efficiency is good the light efficiency is low the applicability is strong. 3Flexible and Portable: Semi flexible and can be bent appropriately. Light in weight easy to carry around will not increase your burden. 4Scope of Application: Car batteries automobiles RVs ships airplanes satellites space stations outdoor breeding planting tourism solar street lights. 5Product Size: Solar panel size is 310x190mm/12.2x7.5in controller size is 135x70x32mm/5.3x2.8x1.3in. Working voltage is 18V working current is 1.2A. Specification Item Type: 10W18VSolarPanelMaterial: PolysiliconSolar Panel Size: Approx. 310x190mm / 12.2x7.5inController Size: Approx. 135x70x32mm / 5.3x2.8x1.3inSolar Panel Power: 10WSolar Controller Current: 10AWorking Current: 1.2AColor: As Pictures ShownWeight: Approx. 501g / 17.7oz Package List 1 x Solar Panel1 x Controller1 x Clip4 x Suction Cup1 x Connection Line2 x Chinese and English Manual