Sigenergy launched its new energy storage solution for the commercial and industrial (C&I) segment: SigenStack. Building on the SigenStor design concept, SigenStack is tailored for larger C&I projects, combining a hybrid inverter and battery pack BAT 12.0. The inverter series offers a range of power options, including 50kW, 60kW, 80kW, 100kW, and 110kW, all designed for seamless battery integration. Notably, it features the smallest and most compact 110kW hybrid inverter, facilitating easy transportation and installation.

SigenStack embodies Sigenergy's commitment to modular design, accommodating the installation of 4-7 batteries in a single stack. By connecting multiple stacks, a single inverter can support up to 21 battery modules. This flexible design facilitates multi-megawatt projects by enabling the connection of multiple inverters and energy storage systems.

Comprehensive Safety: SigenStack is equipped with an advanced six-layer battery protection system, including temperature sensors, internal fire extinguishers, aerogel-insulated pads, decompression valves, high-temperature-resistant insulated pads, and smoke detectors. This makes it the safest energy storage product in the industry, offering comprehensive protection for users. Additionally, it features the fastest anti-backflow protection and the most advanced intelligent arc fault detection (AFCI) capability in the industry, with a detection range of up to 500 meters.

Sigenergy also showcased its SigenStor at this year’s Intersolar. SigenStor is the world's first 5-in-1 energy storage system, integrating a solar inverter, PCS, EMS, EVDC charging module, and battery pack. It is compatible with both residential and commercial & industrial (C&I) projects. Featuring a modular design, SigenStor offers 5kWh or 8kWh batteries for stacking, providing up to 48kWh of storage capacity per system. The SigenStor single-phase system (5 kW/6 kW) has successfully obtained Clean Energy Council (CEC) listing in Australia.

For residential use, SigenStor is V2X ready. With NIO electric vehicles, it supports bidirectional charging and discharging across China. Sigenergy is currently collaborating with other car brands to test V2X capabilities. It also supports dynamic electricity tariffs and VPP services, now available in more than 13 countries, including the Netherlands, Spain, Sweden, and Germany.