12kW 15kWh Residential Energy Storage System for Villas with Dual MPPT

High - Output Home Battery System for Villas

This 12kW 15kWh residential energy storage system is designed for villas, larger homes and residential properties that require higher output power with a moderate battery reserve.

Three 5.12kWh LiFePO4 battery modules provide 15.36kWh of rated energy and approximately 13.8kWh of usable storage at 90% depth of discharge. The 12kW pure sine wave inverter provides additional output capacity for homes with several compatible circuits operating at the same time.

This configuration is suitable for customers who need stronger load support but do not require the longer operating duration of a 30kWh or 60kWh home battery system.

Residential Solar Use and Backup Strategy

Villa Load Planning and Dual MPPT Solar Input

The system supports up to 9kW of photovoltaic input with one MPPT and up to 15kW when both MPPT channels are used. Separate tracking channels can be useful for solar panels installed on two suitable roof sections.

For residential backup, lighting, refrigerators, routers, security equipment and home-office devices can be placed on the priority output. Selected sockets and other flexible loads can be managed separately to preserve battery energy.

The 24kVA surge rating provides short-duration headroom for compatible motor-driven equipment. Air conditioners, water pumps and compressors must still be checked for running power, startup current and simultaneous operation.

Residential Electrical and Installation Data

12kW 15kWh Residential Energy Storage FAQ

Is a 15kWh home battery suitable for overnight backup?

It can support selected essential circuits overnight when average consumption is controlled. Actual duration depends on active loads, efficiency and battery reserve settings.

What type of villa needs a 12kW inverter?

It is suitable for properties with higher simultaneous demand than smaller residential systems. A complete load assessment is required before final selection.

Can the system support an air conditioner and water pump?

Compatible equipment may be supported when its running power, startup current and combined demand remain within the inverter limits.

How much rooftop solar can be connected?

The system supports up to 9kW with one MPPT or up to 15kW with dual MPPT. Final string design must follow the voltage and current limits.

Can the battery recharge during an extended utility outage?

Solar charging and compatible generator charging can be used according to the selected settings and available source capacity.

Villa Residential Storage Project Support

This 12kW 15kWh residential energy storage system is suitable for solar installers, distributors and project developers serving villas, larger homes and high-output residential backup projects.