BT10252H – 51.2 V 100 Ah stackable LiFePO4 battery storage

Description

The BT10252H is a compact, stackable lithium iron phosphate solar storage for private households, small commercial operations and hybrid energy systems.
With 5.12 kWh per module the system can be flexibly expanded from 5.12 kWh to 20.48 kWh and is ideal as PV storage for self-consumption, backup, and retrofitting existing solar systems.

product advantages at a glance

modular & scalable
The system consists of 1–4 stackable modules and grows with energy demand – from the small 5 kWh home storage solution to the extended 20 kWh power storage.

Safe LiFePO4 technology
The used lithium iron phosphate chemistry stands for high thermal stability, long service life and maximum safety – with ≥6000 charge cycles at 80 % DoD.

high power output
With a Continuous current up to 200 A Is the BT10252H suitable for loads with high starting current, e.g. heat pumps, air conditioning units, or workshop equipment.

Smart BMS
The integrated Smart Battery Management System monitors voltage, current, and temperature in real time and reliably safeguards against overcharge, deep discharge, short circuit, and overheating.

Broad inverter compatibility
Compatible with many common brands such as SMA, Growatt, Victron, Deye, Luxpower, SofarSolar, Voltronic, Must, Pylon and more – ideal as storage solution for existing PV systems.

Easy system integration
Status indicator via LED display as well as CAN / RS485 / RS232 interfaces for energy management systems (EMS).

Certified & market-ready
Meets international standards: IEC62619, CE-EMC, RoHS, UN38.3, UL – suitable for global projects.

Applications

🏠 Private households & single-family homes

The BT10252H is an ideal Battery storage for photovoltaics in residential use. Surplus solar power is stored and used in the evening or at night — for higher self-consumption, lower electricity costs, and greater independence from the grid.

🔌 Retrofitting existing PV systems

Thanks to its 51.2 V low-voltage architecture the storage is excellently suited for retrofitting existing solar systems, without having to replace the entire system.

⚡ Backup and Power Backup Solutions

In conjunction with a compatible inverter, the BT10252H can be integrated into backup and power backup concepts to continue supplying important consumers during power outages.

🏢 Small Businesses & Workshops

For offices, trades, or small commercial applications, the storage enables load shifting (Peak Shaving) and better utilization of self-generated solar energy.

🌞 Island & Hybrid Systems

Suitable for Off-Grid and Hybrid systems, e.g. in holiday homes, agricultural facilities, radio or telecom sites.