---
title: "FoxESS Batteries - All Models & Specs | ComparePV"
description: "Every FoxESS home battery side by side: usable energy, round-trip efficiency, power, cycle life, weight and warranty, from FoxESS datasheets."
source: "https://comparepv.com/batteries/foxess"
---

# FoxESS batteries

Every FoxESS battery in the database, with every figure taken from the datasheet.

- **Batteries matching this view:** 21


| Battery | Usable energy | Chemistry | Voltage | Round-trip efficiency | Continuous power | Cycle life | Weight per kWh | Warranty |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| [FoxESS ECS4300H-H7](https://comparepv.com/battery/fox-ess-ecs4300h-h7) | 26.13 kWh | LFP | HV | 95.0% |  | 6,000 | 10.1 kg/kWh |  |
| [FoxESS ECS4300H-H6](https://comparepv.com/battery/fox-ess-ecs4300h-h6) | 22.39 kWh | LFP | HV | 95.0% |  | 6,000 | 10.1 kg/kWh |  |
| [FoxESS HS20](https://comparepv.com/battery/foxess-hs20) | 19.06 kWh | LFP | HV |  |  | 6,000 |  | 10 yr |
| [FoxESS ECS4300H-H5](https://comparepv.com/battery/fox-ess-ecs4300h-h5) | 18.67 kWh | LFP | HV | 95.0% |  | 6,000 | 10.2 kg/kWh |  |
| [FoxESS ECS2900-H7](https://comparepv.com/battery/fox-ess-ecs2900-h7) | 18.14 kWh | LFP | HV | 95.0% |  | 6,000 | 12.6 kg/kWh |  |
| [FoxESS HS17.5](https://comparepv.com/battery/foxess-hs17-5) | 16.68 kWh | LFP | HV |  |  | 6,000 |  | 10 yr |
| [FoxESS ECS2900-H6](https://comparepv.com/battery/fox-ess-ecs2900-h6) | 15.55 kWh | LFP | HV | 95.0% |  | 6,000 | 12.6 kg/kWh |  |
| [FoxESS ECS4300H-H4](https://comparepv.com/battery/fox-ess-ecs4300h-h4) | 14.93 kWh | LFP | HV | 95.0% |  | 6,000 | 10.2 kg/kWh |  |
| [FoxESS HS15](https://comparepv.com/battery/foxess-hs15) | 14.29 kWh | LFP | HV |  |  | 6,000 |  | 10 yr |
| [FoxESS ECS2900-H5](https://comparepv.com/battery/fox-ess-ecs2900-h5) | 12.96 kWh | LFP | HV | 95.0% |  | 6,000 | 12.7 kg/kWh |  |
| [FoxESS HS12.5](https://comparepv.com/battery/foxess-hs12-5) | 11.91 kWh | LFP | HV |  |  | 6,000 |  | 10 yr |
| [FoxESS ECS4300H-H3](https://comparepv.com/battery/fox-ess-ecs4300h-h3) | 11.2 kWh | LFP | HV | 95.0% |  | 6,000 | 10.3 kg/kWh |  |
| [FoxESS ECS2900-H4](https://comparepv.com/battery/fox-ess-ecs2900-h4) | 10.37 kWh | LFP | HV | 95.0% |  | 6,000 | 12.8 kg/kWh |  |
| [FoxESS HS10](https://comparepv.com/battery/foxess-hs10) | 9.53 kWh | LFP | HV |  |  | 6,000 |  | 10 yr |
| [FoxESS EP11](https://comparepv.com/battery/fox-ess-ep11) | 9.33 kWh | LFP | HV | 95.0% |  | 4,000 | 10.6 kg/kWh | 10 yr |
| [FoxESS ECS2900-H3](https://comparepv.com/battery/fox-ess-ecs2900-h3) | 7.78 kWh | LFP | HV | 95.0% |  | 6,000 | 12.9 kg/kWh |  |
| [FoxESS ECS4300H-H2](https://comparepv.com/battery/fox-ess-ecs4300h-h2) | 7.46 kWh | LFP | HV | 95.0% |  | 6,000 | 10.5 kg/kWh |  |
| [FoxESS HS7.5](https://comparepv.com/battery/foxess-hs7-5) | 7.15 kWh | LFP | HV |  |  | 6,000 |  | 10 yr |
| [FoxESS ECS2900-H2](https://comparepv.com/battery/fox-ess-ecs2900-h2) | 5.18 kWh | LFP | HV | 95.0% |  | 6,000 | 13.2 kg/kWh |  |
| [FoxESS HS5](https://comparepv.com/battery/foxess-hs5) | 4.76 kWh | LFP | HV |  |  | 6,000 |  | 10 yr |

Page 1 of 2.

[Next page](https://comparepv.com/batteries/foxess?page=2)


---

Source: https://comparepv.com/batteries/foxess

Not in this file, on the page: filters on every column in this table.