Brand Partner
Sigenergy
Battery Storage
Sigenergy
SigenStor Battery Module 10kWh
Stack up to 48kWh. Expand at any time.
Each SigenStor battery module provides 10kWh of usable LFP capacity. Modules stack together with no rewiring, letting homeowners start small and expand as their needs grow.
- 10kWh per module
- Stack up to 4 units (40kWh+)
- LFP chemistry — 6,000+ cycles
- IP55 rated (indoor/outdoor)
- 10-year warranty
10-year product warranty
From £2,999 per module
Also see: Our full Battery Storage service →
Full Specifications
Technical Specifications
| Weight | 65kg |
| Warranty | 10 years / 70% end-of-warranty capacity |
| IP Rating | IP55 |
| Cycle Life | 6,000 cycles @ 80% DoD |
| Dimensions | 700 × 400 × 200mm |
| Cell Chemistry | LFP (Lithium Iron Phosphate) |
| Operating Temp | -10°C to +50°C |
| Max Charge Rate | 5kW |
| Usable Capacity | 10kWh |
| Max Discharge Rate | 5kW |
Why we install Sigenergy
Sigenergy's modular architecture means we can right-size a system for today and expand it tomorrow without replacing hardware. The built-in EV charging integration is unique in the market, and the AI dispatch genuinely reduces grid imports — our monitored installs show 15–25% better self-consumption than comparable systems.
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