Huawei LUNA2000-15-S1 vs Tesla Powerwall 3
Usable capacity: Huawei LUNA2000-15-S1 15 kWh, Tesla Powerwall 3 13.5 kWh. Both models win equally often (2 of 5 points).
Who wins where
- Huawei LUNA2000-15-S1
- Tesla Powerwall 3
Biggest differences
| Fact | LUNA2000-15-S1 | Powerwall 3 |
|---|---|---|
| Charge power (continuous) | 10.5 kW | 5 kW |
| Weight | 216 kg | 130 kg |
| Usable capacity | 15 kWh | 13.5 kWh |
| Discharge power (continuous) | 10.5 kW | 11.04 kW |
Score per area = position (0–100) relative to all 39 models in this category; higher is better.
| Technical specifications | HuaweiLUNA2000-15-S1 | TeslaPowerwall 3 |
|---|---|---|
| General | ||
| Cell chemistry | LFP 1 | – |
| Wi-Fi / app | – | Yes 2 |
| Performance | ||
| Usable capacity | 15 kWh ✓ 1 | 13.5 kWh 2 |
| Expandable up to | – | 94.5 kWh 2 |
| Charge power (continuous) | 10.5 kW ✓ 1 | 5 kW 2 |
| Discharge power (continuous) | 10.5 kW 1 | 11.04 kW ✓ 2 |
| Efficiency | ||
| Depth of discharge | 100 % 1 | – |
| Electrical | ||
| Phases | – | 1 2 |
| Backup power | – | Yes 2 |
| Dimensions & weight | ||
| IP rating | IP66 1 | IP55 2 |
| Min. operating temperature | -20 °C 1 | -20 °C 2 |
| Width | 590 mm 1 | 609 mm 2 |
| Height | 1,230 mm 1 | 1,105 mm 2 |
| Depth | 255 mm 1 | 193 mm 2 |
| Weight | 216 kg 1 | 130 kg ✓ 2 |
| Warranty & lifespan | ||
| Warranty | – | 10 years 2 |
Sources
- LUNA2000-5/7/10/12/14/15/17/19/21-S1 – Technical Specification, 01-202509 — Huawei Digital Power Technologies Co., Ltd. · accessed 27 Sept 2026
- Powerwall 3-Datablad, 2026 — Tesla, Inc. · accessed 27 Sept 2026