This solar power system, installed by Sandy Durán, uses a PowMr 10kW low frequency split phase inverter to provide reliable solar energy generation and storage.

The photovoltaic (PV) array is composed of ten 590W solar panels, arranged into five strings, with two panels connected in series per string. The five strings are connected in parallel, resulting in a total PV input of approximately 105VDC and 66.8A, which falls within the optimal operating range of the inverter.

Energy storage is provided by a LiFePO4 battery bank consisting of 12.8V, 600Ah batteries connected in series to achieve a 48V nominal system voltage, supplying stable and efficient energy storage for the system.

The system is configured to operate in SBU mode, prioritizing solar power first, followed by battery power, with utility power available as backup if needed. The charging configuration is set to CSO mode, ensuring solar energy is the primary source for battery charging.

The system has been tested and verified to be operating satisfactorily, providing stable and efficient renewable energy performance.