Stackable Modular LiFePO4 Energy Storage Battery All In One 15.36kWh 3.6kW

15.36kWh 3.6kW All in One Energy Storage System with Modular LiFePO4 Stack

This all in one energy storage system combines a 15.36kWh LiFePO4 battery stack with a 3.6kW pure sine wave inverter and MPPT charging. It is the largest battery configuration in this series and is designed for projects where longer operating time is more important than higher inverter power.

Extended Energy Reserve in One Vertical System

The battery bank provides four times the nominal energy of the entry model. It can support longer backup periods or greater daily solar-energy use when the connected loads remain within 3.6kW.

This capacity can be considered for larger homes, offices, small shops, clinics and remote sites with moderate peak power but longer operating hours.

Four-Section Modular Battery Stack

The battery structure includes one base section and three middle expansion sections beneath the inverter. The vertical design maintains a 450 × 420mm footprint while increasing stored energy.

The calculated complete net weight is approximately 146.3kg. The system requires a stable indoor floor and adequate access for ventilation and electrical connections.

Recharge and Manage the Larger Battery Bank

The MPPT input operates from 60–500Vdc, with a 500Vdc maximum open-circuit voltage and an 18A photovoltaic input-current limit.

A larger battery requires sufficient solar or AC charging energy to restore the capacity used during each operating cycle. Two AC outputs can help preserve the reserve by separating priority and flexible loads.

The total output remains 3.6kW. Parallel operation and grid export are not supported.

15.36kWh Integrated System Specifications

15.36kWh All in One ESS FAQ

Is this the largest capacity in the series?

Yes. It uses one base battery and three expansion sections to provide 15.36kWh.

Does the larger battery provide more than 3.6kW?

No. The larger battery increases stored energy, while inverter output remains 3.6kW.

Is this suitable for long backup requirements?

It provides the largest reserve in the series, but actual backup time depends on the connected loads.

Can more inverter power be added through parallel operation?

No. Parallel-machine operation is not supported.

How should buyers choose between 11.52kWh and 15.36kWh?

Compare daily energy use, required backup duration and the available solar or AC charging time.

Select Capacity from Real Energy Use