# Huawei LUNA2000-21-S1 energy storage system

> Huawei LUNA2000-21-S1 is a LiFePO4 energy-storage system with IP66 protection and 20.48 kWh stated capacity.

## Product identity
- **Brand:** Huawei
- **Product family:** Huawei LUNA2000-14-S1 energy-storage system, 13.8 kWh
- **Variant:** 21 kWh
- **SKU:** IIV467

## Description
Huawei LUNA2000-21-S1 is a modular LiFePO4 energy-storage system for compatible Huawei energy systems. The product information identifies 20.48 kWh capacity and IP66 protection.

Confirm the system composition, compatible inverter and installation requirements before ordering.

## Specifications
- **Connectivity:** RS485, FE, CAN
- **Cooling:** Natūrali konvekcija
- **Capacity:** 20,48 kWh
- **Voltage type:** Aukšta įtampa (HV)
- **Protection Class (IP):** IP66
- **Usable capacity:** 20,7 kWh
- **Noise level:** < 29 dB
- **Battery type:** LiFePO4
- **Number of modules:** 2 baterijos + 1 galios modulis
- **Operating temperature:** -20 °C iki +55 °C
- **Maksimali Ikrovimo Iskrovimo Galia:** 7 kW
- **Dimensions:** 590 x 255 x 1230 mm
- **Nominal voltage:** 600-980 V

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