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Sigenergy (SigenStor) Home Batteries
Sigenergy is a newcomer to home energy storage with a bold all-in-one design. Its flagship SigenStor system combines the inverter, battery modules, battery management and even an optional EV charger into one stackable unit. You simply drop components (8 kWh or 5 kWh battery modules, single- or three-phase inverter, optional DC EV charging module) onto the rack. This modular rack approach means you can start with as little as 5 kWh and easily expand later (just add another battery module) without rewiring. The SigenStor is inverter-neutral (works on- or off-grid) and is ready for future V2X (vehicle-to-everything) charging.
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Modular & Scalable
Each SigenStor system starts with a base module and expands by “daisy-chaining” additional parts. You can mix and match battery sizes (5 or 8 kWh modules) and inverter phases to suit your home. This modularity lets you grow capacity (for example up to ~20 kWh) as budgets or needs change.
Full Backup Support
SigenStor provides seamless blackout protection. Its intelligent controls and optional Energy Gateway handle grid outages automatically, keeping lights and appliances on. Rated for both grid-tied and off-grid operation, it can manage critical loads independently.
User-Friendly Monitoring
The mySigen smartphone app delivers detailed real-time data on PV generation and storage. Consumers get user-friendly dashboards, battery health alerts, and remote firmware updates to optimize performance.
Easy Installation
Despite its high-tech integration, installers report that SigenStor is straightforward to set up (with no extra DC wiring between modules) thanks to its plug‑and‑play stacking design.
Australian reviews praise the SigenStor’s value and design. One expert calls it “impressive” and “SolarQuotes-recommended” after inspection. Sigenergy itself is led by veterans from major inverter manufacturers, and the company backs its product with a standard 5-year warranty (extendable to 10 years on battery capacity with internet connectivity). The battery retains at least 60% capacity over 10 years, giving households confidence in long-term performance.
