BYD Battery-Box Premium HVM 22.1 vs Huawei LUNA2000-7-S1
Technical comparison · High voltage
BYD Battery-Box Premium HVM 22.1 and Huawei LUNA2000-7-S1 are not direct competitors: different use classes. Huawei LUNA2000-7-S1 is the entry-level choice; BYD Battery-Box Premium HVM 22.1 offers more capability in a higher class. Judge them by budget, not head-to-head.
| Parameter |
Battery-Box Premium HVM 22.1
BYD
F5 · Large-house-sized (over 20 kWh)
|
LUNA2000-7-S1
Huawei
F3 · Flat-sized (3–8 kWh)
|
|---|---|---|
| In brief | ||
| Usable capacity | 22.08 kWh | 6.9 kWh |
| Cell chemistry | LFP (lithium iron phosphate) | LFP (lithium iron phosphate) |
| Cost per kWh | — | 521.74 €/kWh |
| List price | — | 3600 € |
| Weight | — | 80 kg |
| Dimensions (W×D×H) | 58.5 × 29.8 × 216 cm | 59 × 25.5 × 51 cm |
| How long it lasts | ||
| Battery life cycles | 3094 cicli | 1825 cicli |
| The limit that runs out first | energia garantita | anni di garanzia |
| Rated cycles | 3650 cicli | 5000 cicli |
| Capacity at end of cycle life | — | 80 % |
| Warranty | 10 anni | 5 anni |
| Guaranteed throughput | 68.31 MWh | 28.84 MWh |
| Guaranteed remaining capacity | 60 % | 60 % |
| The numbers | ||
| Cost of stored energy | — | 0.286 €/kWh |
| Energy density | — | 86.2 Wh/kg |
| Identity | ||
| Use tier | F5 — Large-house-sized (over 20 kWh) | F3 — Flat-sized (3–8 kWh) |
| Price | ||
| Price | — | ~2200–5000 € |
| Category specs | ||
| Depth of discharge | 100 % | 100 % |
| Expandable | Yes | Yes |
| Maximum expanded capacity | 66.2 kWh | — |
| Battery voltage | 409.6 V | — |
| Declared compatible inverters | Sedici marchi nell'elenco ufficiale: Fronius, GoodWe, Viessmann, KOSTAL, SMA, Sungrow, GE, KACO, KACO NH, Ingeteam, Solis, Canadian Solar, Deye, Solplanet, Western CO, Sosen. Per ciascun modello l'elenco dà il numero di moduli ammessi e la versione minima del firmware. | Solo inverter Huawei — SUN2000-2/3/3.68/4/4.6/5/6KTL-L1, SUN2000-3/3.68/4/4.6/5/6K-LB0, SUN2000-8/10K-LC0, SUN2000-3/4/5/6/8/10KTL-M1, SUN2000-5/6/8/10/12K-MAP0, SUN2000-12/15/17/20/25K-MB0, SUN5000-3/6K-LB0, SUN5000-8/12K-MAP0, SUN5000-17/25K-MB0 |
| Maximum charge power | — | 3.5 kW |
| Grid charging | — | Yes |
| Round-trip efficiency | 96 % | — |
| Ingress protection | IP55 | IP66 |
| Mounting | Floor standing | Floor standing |
| Minimum temperature | -10 °C | -20 °C |
| Maximum temperature | 50 °C | 55 °C |
| Noise level | — | 29 dB |
| Works without internet | Fully | With limitations |
| Local control | Local network | — |
| Open protocols | CAN bus | — |
| App required for setup | Yes | Yes |
| Declared standards | CE, UN 38.3, IEC 62619, VDE 2510-50 | CE, UN 38.3, IEC 62619 |
The differences that matter
- Usable capacity: BYD Battery-Box Premium HVM 22.1 22.08 kWh vs Huawei LUNA2000-7-S1 6.9 kWh
- Guaranteed throughput: BYD Battery-Box Premium HVM 22.1 68.31 MWh vs Huawei LUNA2000-7-S1 28.84 MWh
- Warranty: BYD Battery-Box Premium HVM 22.1 10 years vs Huawei LUNA2000-7-S1 5 years
- Ingress protection: BYD Battery-Box Premium HVM 22.1 IP55 · Huawei LUNA2000-7-S1 IP66
- Works without internet: BYD Battery-Box Premium HVM 22.1 Fully · Huawei LUNA2000-7-S1 With limitations
Which one to choose
Choose BYD Battery-Box Premium HVM 22.1 if…
you value usable capacity, guaranteed throughput and warranty. It is the most capable in its class.
Choose Huawei LUNA2000-7-S1 if…
you prefer this set-up — ingress protection: IP66; works without internet: with limitations.
This comparison points to the two product pages, where you'll find the complete data and the official links.