Sigenergy SigenStor in Scotland.
Sigenergy SigenStor — the world's first fully integrated battery + solar inverter + EV charger + EMS in one unit. The premium choice for whole-home electrification.
Built for Scottish homes.
Sigenergy is the natural choice for high-end Scottish homes doing total electrification — solar + battery + heat pump + EV all on one system. The three-phase variant suits the larger detached homes in Bearsden, Newton Mearns, Murrayfield where three-phase is the norm. The integrated EV charger eliminates a separate cabinet install.
Key features
- Modular 8-48 kWh battery in 8 kWh stacks
- Built-in hybrid inverter (single OR three-phase)
- Optional integrated DC EV charger (V2H/V2G ready)
- Whole-home EPS backup
- AI-driven energy management (Sigen.AI)
- mySigen app — best-in-class UX
- Three-phase variant available (rare in domestic batteries)
- 10-year warranty
Full specifications
| Capacity options | 8 / 16 / 24 / 32 / 40 / 48 kWh |
| Continuous power | 6-25 kW (depending on inverter) |
| Hybrid inverter included | Yes (single + three-phase variants) |
| EV charger integration | Optional DC fast-charge module |
| Battery chemistry | LFP |
| Warranty | 10 years (extendable to 15) |
| IP rating | IP66 |
Pros
- +Best whole-home integration on the market
- +Three-phase variant — rare in domestic
- +Integrated DC EV charger
- +AI EMS continuously optimises dispatch
- +Most elegant install footprint
Trade-offs
- −Highest upfront cost
- −Newer brand — shorter UK track record
- −EV charger module is extra cost
Best fit for
- Whole-home electrification projects
- Three-phase domestic supplies
- Premium new-build / extension projects
- Customers wanting future-proof EV integration
Install detail
Ecoaim is Sigenergy certified — we have installed the SigenStor in Edinburgh, Glasgow, Stirling and rural Perthshire. Three-phase G99 applications take 8-12 weeks but Sigenergy's three-phase compatibility opens up larger domestic customers a Powerwall cannot serve.
Inverter: Built in. Sigenergy is technically a hybrid inverter system that includes the battery, not the other way around.
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