Huawei’s fastest-growing home battery, built on the SUN2000 ecosystem. The LUNA2000 S1 is a modular high-voltage LiFePO4 battery that starts at 6.9 kWh and stacks to 20.7 kWh per tower — and up to 82.8 kWh with parallel towers, for the largest homes.
Why it stands out
Huawei pairs the S1 with its SUN2000 inverter for a single-vendor, tightly integrated solar-plus-storage system with industry-leading monitoring. 100% depth of discharge means you use every stored kilowatt, and the four-layer safety design plus IP66 rating make it suitable for indoor or outdoor mounting. It’s the fastest-growing premium battery brand in Belgium, Germany, Italy and the Netherlands.
Key specifications
| Module capacity | 6.9 kWh (LiFePO4) |
| Stacking | 1–3 modules per tower (6.9–20.7 kWh) |
| Max capacity | 82.8 kWh (4 parallel towers) |
| Usable depth of discharge | 100% |
| Protection | IP66 (indoor / outdoor) |
| Safety | 4-layer protection design |
| Warranty | 15-year (S1 series) |
| Integration | Huawei SUN2000 inverter, Huawei app |
What’s included
- Huawei LUNA2000 S1 6.9 kWh module
- Mounting hardware
- Installation & commissioning by a certified partner
Who it’s for
Homeowners planning new solar-plus-storage, especially those already on (or considering) a Huawei SUN2000 inverter.
Warranty & support
15-year manufacturer warranty (Huawei). We confirm inverter pairing, tower sizing and installation in your region at order.
Pricing shown is a current EU retail reference; final price and availability are confirmed at order.
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