GivEnergy All in One vs Sigenergy SigenStor
A side-by-side look at the GivEnergy All in One and Sigenergy SigenStor. Winning figures are highlighted.
| GivEnergy GivEnergy All in One | Sigenergy Sigenergy SigenStor | |
|---|---|---|
| Price from | £4,999 | — |
| Usable capacity | 13.5 kWh | 8.06 kWh |
| Power output | 6 kW | 6 kW |
| Max with expansion | 40.5 kWh | 80 kWh |
| Chemistry | LFP | LFP |
| Whole-home backup | Yes | Yes |
| Warranty | 12 yrs | 15 yrs |
Best value per row highlighted. Prices last checked 21 July 2026.
GivEnergy All in One
The All in One simplifies installs by combining storage, hybrid inverter and a backup gateway, with strong value per usable kWh. Note that GivEnergy entered administration in 2026 — the brand may continue, but confirm who stands behind the 12-year warranty before buying.
Full GivEnergy All in One review →Sigenergy SigenStor
The most future-proof choice: huge expansion headroom, integrated EV charging and the longest warranty here. Increasingly the installer favourite where budget allows, especially for homes planning an EV.
Full Sigenergy SigenStor review →