... 2.WEIGHT , solar panel, 0.76KG system box, 2.56KG Gross weight , 4.3KG Battery, 12V4.5AH Solar panel , 5W18V Output voltage ... ; 1A For DC, Output voltage , 12V output current , 3A3.ACCESSORIES 1) 1 wire from usb port to DC port 2)4 changers ... 5) 5m wire for system 6) 1 DC changers 7)1 lamp_socket with 3m wire 8)1 description4. SCOPE of Application:DC lamp ...