---
title: "FoxESS HS7.5 vs Huawei LUNA2000-7-S1 - Battery Comparison | ComparePV"
description: "Compare FoxESS HS7.5 vs Huawei LUNA2000-7-S1 side by side: shop prices, usable energy, round-trip efficiency, power, cycle life and the full specification."
source: "https://comparepv.com/compare-batteries/foxess-hs7-5/huawei-luna2000-7-s1"
updated: 2026-01-11
---

# FoxESS HS7.5 vs Huawei LUNA2000-7-S1

LUNA2000-7-S1 leads on the differences that matter

The largest is usable energy: 0.25 kWh apart. 3 of 10 comparable parameters are identical, with 23 more left out because at least one datasheet does not publish them.


## The two batteries


| Attribute | A | B |
| --- | --- | --- |
| Battery | [FoxESS HS7.5](https://comparepv.com/battery/foxess-hs7-5) | [Huawei LUNA2000-7-S1](https://comparepv.com/battery/huawei-luna2000-7-s1) |
| Manufacturer | FoxESS | Huawei |
| Usable energy | 7.15 kWh | 6.9 kWh |
| Cells and voltage | LFP HV | LFP |


## Price offers


| Shop | Country | HS7.5 | LUNA2000-7-S1 |
| --- | --- | --- | --- |
| Sklep Soltech | Poland |  | 12 577.40 zł |
| www.nejpanely.cz | Czechia |  | 104 830 Kč |
| www.pvundsolar.at | Austria |  | 3 810 € |
| www.solar-outlet.nl | Netherlands |  | 3 492.95 € |

[See 21 FoxESS offers](https://comparepv.com/offers?manufacturer=foxess&product_type=battery)

[See 69 Huawei offers](https://comparepv.com/offers?manufacturer=huawei&product_type=battery)


## Where they differ

Ranked by how much the difference matters, not by datasheet order.


| Parameter | HS7.5 | LUNA2000-7-S1 | Difference |
| --- | --- | --- | --- |
| Usable energy | 7.15 kWh | 6.90 kWh | 0.25 kWh apart |
| Nominal energy | 7.37 kWh | 6.90 kWh | 0.47 kWh apart |
| Min operating temperature | -10 °C | -20 °C | -10 °C for LUNA2000-7-S1 |
| Max system capacity | 19.6 kWh | 20.7 kWh | +1.1 kWh for LUNA2000-7-S1 |
| Cycle test depth | 80 % | 100 % | 20 pp apart |
| Ingress protection | IP21 | IP66 | IP21 vs IP66 |
| Modules per stack | 2-8 | 1-3 | 2-8 vs 1-3 |


## Every compared parameter


| Parameter | HS7.5 | LUNA2000-7-S1 |
| --- | --- | --- |
| Usable energy | 7.15 kWh | 6.90 kWh |
| Nominal energy | 7.37 kWh | 6.90 kWh |
| Depth of discharge | - | 100 % |
| Max system capacity | 19.6 kWh | 20.7 kWh |
| Modules per stack | 2-8 | 1-3 |
| Continuous discharge power | - | 3.50 kW |
| Continuous charge power | - | 3.50 kW |
| Peak discharge power | - | - |
| Power per kWh | - | 0.51 kW/kWh |
| Round-trip efficiency | - | - |
| Cycle life | 6000 cycles | - |
| Cycle test depth | 80 % | 100 % |
| Capacity at end of life | - | - |
| Self-discharge | - | - |
| Voltage class | High voltage | - |
| Nominal voltage | 154 V | - |
| Operating voltage | 129.6-175.2 V | - |
| Cell chemistry | LFP | LFP |
| Active cell balancing | - | - |
| Thermal management | - | - |
| Inverter | None (battery only) | None (battery only) |
| Inverter power | - | - |
| Grid connection | - | - |
| Backup power | - | - |
| Weight | - | 80.0 kg |
| Weight per kWh | - | 11.6 kg/kWh |
| Dimensions | - | 510x590x255 mm |
| Ingress protection | IP21 | IP66 |
| Outdoor-rated | - | Yes |
| Min operating temperature | -10 °C | -20 °C |
| Max operating temperature | 55 °C | 55 °C |
| Warranty | 10 yrs | - |
| Warranted throughput | - | - |


## Related comparisons

- [FoxESS HS7.5 vs Dyness Tower T7](https://comparepv.com/compare-batteries/foxess-hs7-5/dyness-tower-t7) - 6 differences, the largest is nominal energy
- [FoxESS HS7.5 vs Dyness Tower Pro TP7](https://comparepv.com/compare-batteries/foxess-hs7-5/dyness-tower-pro-tp7) - 11 differences, the largest is cycle life
- [FoxESS HS7.5 vs Deye GB-L8](https://comparepv.com/compare-batteries/foxess-hs7-5/gb-l8) - 9 differences, the largest is usable energy
- [Huawei LUNA2000-7-S1 vs Sigenergy SigenStor BAT stack (1 module)](https://comparepv.com/compare-batteries/huawei-luna2000-7-s1/sigenergy-sigenstor-bat-stack-1-module) - 9 differences, the largest is usable energy
- [Huawei LUNA2000-7-S1 vs Solplanet Ai-HB 075A](https://comparepv.com/compare-batteries/huawei-luna2000-7-s1/solplanet-ai-hb-075a) - 12 differences, the largest is continuous discharge power


---

Source: https://comparepv.com/compare-batteries/foxess-hs7-5/huawei-luna2000-7-s1

Not in this file, on the page: a written summary generated on request.