---
title: "Deye RW-F5.3-1H3 vs Deye RW-M6.1 - Battery Comparison | ComparePV"
description: "Compare Deye RW-F5.3-1H3 vs Deye RW-M6.1 side by side: usable energy, round-trip efficiency, power, cycle life and the full specification."
source: "https://comparepv.com/compare-batteries/deye-rw-f5-3-1h3/ningbo-deye-ess-technology-co-ltd-rw-m6-1"
updated: 2026-01-11
---

# Deye RW-F5.3-1H3 vs Deye RW-M6.1

F5.3-1H3 leads on the differences that matter

The largest is usable energy: 0.21 kWh apart. 7 of 18 comparable parameters are identical, with 15 more left out because at least one datasheet does not publish them.


## The two batteries


| Attribute | A | B |
| --- | --- | --- |
| Battery | [Deye RW-F5.3-1H3](https://comparepv.com/battery/deye-rw-f5-3-1h3) | [Deye RW-M6.1](https://comparepv.com/battery/ningbo-deye-ess-technology-co-ltd-rw-m6-1) |
| Manufacturer | Deye | Deye |
| Usable energy | 5.32 kWh | 5.53 kWh |
| Cells and voltage | LFP LV | LFP LV |

[See 44 Deye offers](https://comparepv.com/offers?manufacturer=deye&product_type=battery)


## Where they differ

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


| Parameter | F5.3-1H3 | M6.1 | Difference |
| --- | --- | --- | --- |
| Usable energy | 5.32 kWh | 5.53 kWh | 0.21 kWh apart |
| Max system capacity | 85.1 kWh | 6.1 kWh | +79.0 kWh for F5.3-1H3 |
| Nominal energy | 5.32 kWh | 6.14 kWh | 0.82 kWh apart |
| Peak discharge power | 10.00 kW | 7.68 kW | +2.32 kW for F5.3-1H3 |
| Weight | 71.0 kg | 55.0 kg | -16.0 kg for M6.1 |
| Weight per kWh | 13.3 kg/kWh | 9.9 kg/kWh | -3.4 kg/kWh for M6.1 |
| Min operating temperature | -40 °C | -20 °C | -20 °C for F5.3-1H3 |
| Max operating temperature | 60 °C | 55 °C | +5 °C for F5.3-1H3 |
| Inverter | Built in (all-in-one) | None (battery only) | Built in (all-in-one) vs None (battery only) |
| Operating voltage | 44.8-57.6 V | 43.2-57.6 V | 44.8-57.6 V vs 43.2-57.6 V |
| Dimensions | 690x616x191 mm | 720x460x143 mm | 690x616x191 mm vs 720x460x143 mm |


## Every compared parameter


| Parameter | F5.3-1H3 | M6.1 |
| --- | --- | --- |
| Usable energy | 5.32 kWh | 5.53 kWh |
| Nominal energy | 5.32 kWh | 6.14 kWh |
| Depth of discharge | - | 90 % |
| Max system capacity | 85.1 kWh | 6.1 kWh |
| Modules per stack | - | 1 |
| Continuous discharge power | - | 5.12 kW |
| Continuous charge power | - | 5.12 kW |
| Peak discharge power | 10.00 kW | 7.68 kW |
| Power per kWh | - | 0.93 kW/kWh |
| Round-trip efficiency | - | - |
| Cycle life | 6000 cycles | 6000 cycles |
| Cycle test depth | - | 90 % |
| Capacity at end of life | 70 % | 70 % |
| Self-discharge | - | - |
| Voltage class | Low voltage | Low voltage |
| Nominal voltage | 51 V | 51 V |
| Operating voltage | 44.8-57.6 V | 43.2-57.6 V |
| Cell chemistry | LFP | LFP |
| Active cell balancing | - | - |
| Thermal management | Yes | - |
| Inverter | Built in (all-in-one) | None (battery only) |
| Inverter power | - | - |
| Grid connection | Single-phase | - |
| Backup power | - | - |
| Weight | 71.0 kg | 55.0 kg |
| Weight per kWh | 13.3 kg/kWh | 9.9 kg/kWh |
| Dimensions | 690x616x191 mm | 720x460x143 mm |
| Ingress protection | IP65 | IP65 |
| Outdoor-rated | Yes | - |
| Min operating temperature | -40 °C | -20 °C |
| Max operating temperature | 60 °C | 55 °C |
| Warranty | 10 yrs | 10 yrs |
| Warranted throughput | - | 20.0 MWh |


## Related comparisons

- [Deye RW-F5.3-1H3 vs Deye RW-F5.3-2H3](https://comparepv.com/compare-batteries/deye-rw-f5-3-1h3/deye-rw-f5-3-2h3) - One difference: peak discharge power
- [Deye RW-F5.3-1H3 vs Deye SE-G5.1 Pro-B (EU, NA, AU)](https://comparepv.com/compare-batteries/deye-rw-f5-3-1h3/deye-se-g5-1-pro-b-eu-na-au) - 12 differences, the largest is usable energy
- [Deye RW-F5.3-1H3 vs Deye RW-L5.1](https://comparepv.com/compare-batteries/deye-rw-f5-3-1h3/rw-l5-1) - 8 differences, the largest is usable energy
- [Deye RW-M6.1 vs Deye RW-M6.1-B](https://comparepv.com/compare-batteries/ningbo-deye-ess-technology-co-ltd-rw-m6-1/deye-rw-m6-1-b) - 4 differences, the largest is max system capacity


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Source: https://comparepv.com/compare-batteries/deye-rw-f5-3-1h3/ningbo-deye-ess-technology-co-ltd-rw-m6-1

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