260W,/160W Solar Power Supply System, Components: Solar Panels, Inverter, Charge Controller, Battery, Control box. Solar Power Supply SystemApplication:1 It provides power for lighting and entertainment in ... be used in emergency, such as family use, back-up power for office;3 It is suitable for road building and ... acid-lead batteryControl box: 45cm(W)x39cm(D)x65cm(H) Solar Power Supply System