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 combination to the hybrid inverter series from Sofar. Depending on the power class, up to 8 cascaded battery modules with a total usable capacity of 38.0 kWh are possible. The BMS installed in each unit creates maximum flexibility. Thanks to the flat and modular design, the visually appealing system always finds its place.
Product advantages:
• Uniform manufacturer throughout the system
• Attractive and space-saving design
• Integrated BMS per battery module
• Up to 8 battery modules cascadable
Product features Storage module:
• Battery capacity (usable): 4.75 kWh
• Rated power: 2.5 kW
• Time window expansion: unlimited
• Up to 8 battery modules cascadable (HYD 5-8 max. 4, HYD 10-20 max. 8 units)
• Cell chemistry: LFP
• Rated voltage: 400 V
• Protection class: IP65
• Dimensions battery module: 420 x 708 x 170 mm (HxWxD)
• Weight: 50.0 kg