When using more than 3 storage modules, these must be installed as a second tower. The Sofar BTS 5K Extension Kit (item 0162355) is also required.
The BTS storage system is the ideal match for Sofar’s hybrid inverter series. It offers flexible configuration, allowing up to four battery modules to be cascaded for a total usable capacity of 20.4 kWh. The BMS integrated into each unit enables system expansion at any time. Thanks to its slim, modular design, this visually appealing system fits easily into any space.
Product advantages:
•Single manufacturer for the entire system
•Integrated BMS in each battery module
•Up to 4 battery modules can be cascaded
Storage system specifications:
•Battery capacity (usable): 5.12 kWh
•Expansion timeframe: Unlimited
•Up to 4 battery modules can be cascaded
•Cell chemistry: LFP
•Nominal voltage: 400 V
•Protection class: IP65
•Dimensions: 680 x 708 x 170 mm (HxWxD)
•Weight: BDU + base: 7.5 kg; 1x storage module: 50.0 kg each
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