At a little close to 2kWh, this is a small system tied to the grid and designed chiefly to provide backup power for some hours.
It incorporated the following:
Four (4) AGM batteries to maximize self-consumption.
A 60A SNRE MPPT charge controller to control charging from the panels.
And a 2kW PRAG inverter.
In addition to the protection features provided by the inverter against overload and overcharge, the system incorporates extra protection features including AC and DC circuit breakers and surge adapters. They offer additional protection to the client's investment.
