BTS 5K extension base for E20 Sofar kit

BTS 5K extension base is a component required for the expansion of Sofar BTS energy storage system. In the case of expansion up to 4 elements, rated power of 20 kW—E20 set—it is required that the entire energy storage consists of two parts. Assembling a set consisting of 4 battery modules arranged in one post is not permitted. In the case of a 20 kW set—E20 set—the arrangement must be two-for-two: two modules on a base with BDU + two modules on another base.

BTS E5-E20 energy storage systems are kits consisting of 1 to 4 LiFePo4 high-voltage batteries, depending on requirements. They are designed for use in home energy storage systems. It is compact and easy to use. It is compatible with Sofar, HYD and ME hybrid inverters. BTS energy storage systems are an excellent solution that promotes increased self-consumption.

 The base fits Sofar BTS 5K Battery Module --> Buy in store