1,TUV,UL,CE,ISO CERTIFICATE 2,OVER 30 YEARS LIFE 3,WORKING VOLTAGE: 36V 4,WORKING CURRENT: 5A This is our latest product which very suitable for the rural village use. 1. Easy to install--- only connect the bacles during the installation. The power supply box is integration ( include the battery, the solar charge controller and cable. 2. Convenient-connect household facilities to the socket of ...