Lithium Battery 20.48kWh I BMS I SOFAR

An intelligent and modular battery system

The BTS E20-DS5 is an intelligent and modular battery system that offers you unparalleled flexibility and ease of use. With a storage capacity of 20kWh, expandable up to 40kWh, this system is capable of meeting your energy needs, whatever their scale. 2 bases and 1 BDU are included in the set.

Fully modular design

The fully modular design of the BTS E20-DS5 allows for easy installation and transport. The current balancing between battery modules ensures a higher available battery capacity, while the zero-start capability allows you to start the battery without a grid connection.

Storage capacity extension

Storage capacity extension can be done in stages, at any time, thanks to the Battery Distribution Unit (BDU) which can manage up to 4 battery modules (BTS). Up to 2 BDUs can be connected in parallel, each with an independent power connection to the inverter, giving you an energy storage capacity of 40 kWh.

Beyond 3 batteries, it will be necessary to form several stacks, each with its own base. 2 Bases are included in the kit. Additional extension kits including base + cables must be purchased separately. A BMS + base kit is also available separately.

Smart operation

The BTS E20-DS5 also features a user-friendly one-touch start/stop function and low self-consumption of battery power. This intelligent battery system is compatible with SOFARSOLAR's HYD 5K-20KTL and ME 5K-20KTL inverter series and allows for parallel operation of two systems.

Ease of use

The BTS E20-DS5 features a user-friendly one-touch start/stop function, allowing you to easily control your battery system.

Low self-consumption

The BTS E20-DS5 has low self-consumption of battery power, allowing you to maximize your energy storage capacity.