A complete 6kW lithium battery backup system designed to run entirely on PHCN power—no solar panels required. Powers your 1.5HP AC, fridge, lighting, TV, and essential appliances all night (10–12 hours). Built with four 5.12kWh lithium batteries and a robust Itel 6kW hybrid inverter. Ideal for homes and businesses seeking stable nighttime electricity using NEPA alone.