With or without the assistance of the grid, this Solar Home Inverter 3.5kVA provides dependable solar or EB power source whenever needed. This off-grid inverter distributes electricity among the load of home electronics while also charging a backup battery for usage at night and during power outages. hence assisting you in cutting your monthly utility expense. To achieve great efficiency, the inverter unit operates over a wide operational voltage and frequency range. Thanks to its IP21 industrial protection grade, the product is secure and dependable.