
The Sigenergy SigenStor has rapidly become Australia’s top-selling home battery, capturing 17.4% of the national market by installed capacity as of March 2025 . Its innovative 5-in-1 design integrates a solar inverter, battery modules, EV DC charger, battery power conversion system (PCS), and energy management system (EMS) into a single, modular unit.
Each SigenStor system is scalable from 5 kWh to 48 kWh per stack, with the ability to connect multiple stacks in parallel for larger energy needs . The system features zero-millisecond switchover during power outages, ensuring uninterrupted backup power . With an IP66 rating, it’s suitable for both indoor and outdoor installations, and its 10-year warranty offers long-term peace of mind.