Ons Power Inverter Co. Ltd.

.., China

The grid inverter is a residential/commercial single phase, grid-connected PV inverter designed to be inter-connected to the electric utility grid. With this manual. The grid inverter can be installed and operated safety. This installation guide is used as reference for the commissioning and as a guide line on how to use the inverter most effectively.Feeding power into the grid involves conversion of the DC-voltage from the PV arrays to grid compatible AC voltage by :inverting DC to AC. This unit feed power into a standard 225VAC single-phase 50Hz, commercial, industrial or institutional facilitys electrical system which is connected to the electrical grid.If the PV system and inverter are providing the same amount of electrical power that the facility is using then no power is taken from or fed into the utility grid. If the facility is using more power than the PV system is providing, then utility grid provides the balance of power. If the facility is using less power than the PV system is generating, then the excess is fed into the utility grid.Be sure to look into loacal regulations regarding net metering/inter-connection in your local area. Note that some utility need to change their revenue KWh meter for proper net metering measurement and billing.