Huawei LUNA2000 battery set 7kWh

Huawei's LUNA2000-7/14/21-S1 energy storage system combines innovative design with excellent performance. The modular system, scalable from 7 kWh to 42 kWh, is suitable for residential and commercial applications, while offering a high level of safety and efficiency. The built-in lithium iron phosphate (LiFePO4) cells ensure reliable and long-term operation.

Available performance variants

• 7 kWh: 1 controller + 1 battery module.
• 14 kWh: 1 controller + 2 battery modules.
• 21 kWh: 1 controller + 3 battery modules.
• 28 kWh: 2 controllers + 4 battery modules.
• 35 kWh: 2 controllers + 5 battery modules.
• 42 kWh: 2 controllers + 6 battery modules.

Important features

Modular and flexible design:

• 7 kWh battery modules that can be expanded up to 42 kWh capacity.
• Modular architecture with built-in energy optimizer, 40% more usable energy.

High performance:

• Max. charging/discharging power: 3.5 kW, 7 kW, 10.5 kW.
• Up to 10.5 kW peak power.

Advanced security:

• Built-in fireproof foil that automatically extinguishes fire in up to 15 seconds.
• Positive oxygen resistance to eliminate fire hazards.
• Water resistance up to 40 cm.

Perfect compatibility: Compatible with single and three-phase inverters, such as Huawei SUN2000 series.

Long lifespan: 100% deep discharge (DoD) support, up to 15 years lifespan.

Environmental resistance:

• Operating temperature range: -20°C to +55°C.
• IP66 protection, suitable for both outdoor and indoor use.

Easy installation and management:

• Cable-free modular connection.
• A floor stand or wall mount can be used.

Recommendations

Huawei's LUNA2000-7/14/21-S1 energy storage system is an ideal choice for residential and small commercial systems where flexibility, large capacity, and security are important. Intelligent features and excellent efficiency ensure that the system is sustainable and reliable in the long term.