---
title: "Deye RW-L10.2 10.24 kWh Battery: Specs & Datasheet | ComparePV"
description: "Deye RW-L10.2 10.24 kWh home battery. Specs: 12.0 kW continuous, 98.0 kg, 10 yrs warranty."
source: "https://comparepv.com/battery/rw-l10-2"
updated: 2026-01-10
---

# Deye RW-L10.2


## Identity

- **Manufacturer:** Deye
- **Model:** RW-L10.2
- **Series:** Residential ESS Solution (RW-L series)
- **Usable energy:** 10.24 kWh
- **Voltage class:** Low voltage


## How it compares

Compared against 44 batteries from 6 to 12 kWh. Ranks are within that class.


| Measure | This battery | Class median | Standing | Rank in class |
| --- | --- | --- | --- | --- |
| Round-trip efficiency | - | 95.0% |  |  |
| Power per kWh | 1.17 | 1.00 | Strong - top 11% | 3 |
| Cycle life | - | 6000 |  |  |
| Weight per kWh | 9.6 | 12.3 | Strong - top 19% | 8 |
| Warranty | 10 yrs | 10 yrs | Typical | 3 |


## Specification


### Capacity

- **Usable energy:** 10.24 kWh
- **Nominal energy:** 10.24 kWh
- **Max system capacity:** 327.7 kWh
- **Units in parallel:** 32


### Power

- **Continuous discharge power:** 12.00 kW


### Cells and voltage

- **Voltage class:** Low voltage
- **Nominal voltage:** 51.2 V


### Physical

- **Dimensions:** 745 × 745 × 170 mm
- **Weight:** 98.0 kg
- **Enclosure:** IP65
- **Mounting:** wall


### Warranty and certificates

- **Warranty:** 10 years


## About this series

The Residential ESS Solution (RW-L Series) consists of low-voltage, modular batteries designed for PV self-consumption and backup power, optimized for easy installation in homes or small businesses. A key feature is the **LiFePO4 (LFP)** chemistry - cobalt-free, thermally stable, and less prone to overheating than standard NMC, resulting in higher **safety** and longer lifespan during daily operation.

The RW-L features a **smart BMS** with active cell monitoring and integrated protections, enabling the system to better handle load fluctuations and emergency mode operation. For users, the high capacity for **over 6,000 cycles** and **10-year warranty** are crucial - practically ensuring long-term operation without noticeable degradation under typical home scenarios.

The series is **scalable** - multiple modules can be connected in parallel, making it easy to expand the installation as energy consumption increases or to add storage to an existing hybrid system. This solution is designed for integration with hybrid inverters and backup systems, suitable for off-grid applications (with appropriate installation configuration).


## Datasheet

[Manufacturer datasheet (PDF)](https://comparepv.com/datasheets/batteries/rw-l5-1-36281e0a7166.pdf)


## Alternatives


| Battery | Usable energy | Round-trip | Power | Voltage | Difference |
| --- | --- | --- | --- | --- | --- |
| [Deye SE-G 10.2](https://comparepv.com/battery/se-g-10-2) | 10.24 kWh |  | 5.0 kW | LV | -7.0 kW |
| [FelicityESS LUX-E-48200LG03](https://comparepv.com/battery/felicityess-lux-e-48200lg03) | 9.98 kWh |  |  | LV | -0.3 kWh |
| [Deye SE-F12](https://comparepv.com/battery/deye-se-f12) | 10.62 kWh |  | 11.8 kW | LV | +0.4 kWh |
| [Deye RW-G10.6](https://comparepv.com/battery/deye-rw-g10-6) | 9.58 kWh | 90.0% |  | LV | -0.7 kWh |
| [FelicityESS LUX-E-48230LG03](https://comparepv.com/battery/felicityess-lux-e-48230lg03) | 11.21 kWh |  |  | LV | +1.0 kWh |
| [Deye RW-F10.2](https://comparepv.com/battery/deye-rw-f10-2) | 9.2 kWh |  | 12.3 kW | LV | -1.0 kWh |
| [Deye RW-F10.2-B](https://comparepv.com/battery/deye-rw-f10-2-b) | 9.2 kWh |  | 12.3 kW | LV | -1.0 kWh |
| [Deye AI-W5.1-B (2 modules)](https://comparepv.com/battery/deye-ai-w5-1-b-2-modules) | 9.2 kWh |  | 9.2 kW | LV | -1.0 kWh, -2.8 kW |


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Source: https://comparepv.com/battery/rw-l10-2