Portable Solar Generator 1.Function:computer,TV,etc 2.Benefit ... circuit, overload,overcharging, overdischargingSpecification of 20W portable solar generator: Part NameItemTechnical DataSolar Power ParametersMax Output18V 20W Max Current1 ... 100 mm MaterialFireproof ABSFunctionCharger for household power generation system , fans, TV, computer, etc. 2012 New Design Portable Solar Generator for Home Use