Signergy SigenStack BAT 12.0 (12 kWh). SigenStack BAT 12.0 is an advanced LiFePO₄ chemistry module solution designed for commercial and industrial energy storage systems. With a real-life capacity of 12.06 kWh and a stackable modular design, this module allows easy system flushing from 48 to 253 kWh – enough for up to 7 modules per column and up to 21 modules for the entire Perma Batteries system.
The module is IP66-rated, making it fully resistant to dust, water and harsh weather conditions – suitable for both indoor and outdoor use. The unit integrates an advanced safety system: an aerosol fire protection mechanism, smoke sensors, an automatic exhaust solution and multi-level temperature control – all to ensure maximum safety standards. Technical details: nominal loading/unloading rate of 0.5 C (maximum 1 C), cycle count exceeding 10 000 and operating temperature range from -20 °C to +55 °C.
The module supports smart air cooling technology for quiet operation and optimal operating temperature. Compatible with Sigen Hybrid (C&I) inverters, the module enables a DC connection allowing efficient solar energy storage – without additional converters, which increases the efficiency of the system by ~2%.
