Solar Home Power Battery: How Four LFP.1433.F Units Deliver 57.32kWh for a Complete Residential System

A recent residential project features four units of the MENRED ESS LFP.1433.F solar home power battery, paired with two inverters — forming a complete, high-capacity energy system designed for extended backup and daily use.

 

Each LFP.1433.F unit delivers 14.33kWh of energy capacity (13.61kWh usable) at a nominal voltage of 51.2Vdc. The system is configured with two inverters, each connected to two battery units, ensuring balanced load distribution and reliable operation. This setup achieves a total capacity of 57.32kWh, sufficient to support a large household or small commercial facility through multiple days of grid outage.

 

Designed for floor installation, the LFP.1433.F has a compact footprint of 900x400x260mm and weighs 115kg, making it suitable for garages, basements, or utility rooms. Its IP21 rating protects against dust and light moisture, while the CAN/RS485 communication port enables seamless integration with common inverter brands.

 

The system supports up to 16 units in parallel, allowing future expansion to 229.29kWh. This modular approach ensures homeowners can start with a smaller configuration and scale as their energy needs grow.

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