With the SigenStack, Sigenergy sets new standards for modular commercial energy storage systems. Suitable for both indoor and outdoor installation, the system comprises a hybrid inverter and multiple towers of stackable battery modules. The maximum weight of any single system component is 105 kg. Installation is efficient and requires minimal effort. With a usable capacity of 11.7 kWh per battery and systems ranging from 4 to 21 units, a total capacity of up to 246 kWh is achievable. Inverter power ratings range from 50 kW to 125 kW; two versions are available—one with backup functionality and one without. A comprehensive suite of protection features and interfaces ensures the system meets virtually all requirements. Parallel connection allows for the implementation of larger-scale systems reaching the megawatt range.
