... .:CE,ROHS,FCC 4.Warranty:1 year Portable Solar Generator1. Handiness, portability, waterproof designs2.eco-friendly ... display system,it can indicate the status of battery,charging,mistake,the connection of AC and DC ... solar generator: Part NameItemTechnical DataSolar Power ParametersMax Output18V 20W Max Current1.1A Voltage22.5V ± 10%ControllerController Power12V 8A Battery managementStorage battery ...