... power system is simply an external solar cells, light weight, easy to carry and available for remote villages without electricity, camping, ... load loss≤8mADC output voltage12V 3A, USB 5V 500mADisplayBattery capability,solar charge,AC ,load output,AlarmProtectionOver charge,Over discharge,Anti-irrigation ... LED buib,5W LED buib,mobile ports 12V 50W(PV panel) home solar power system with AC output