Huawei Luna2000 21-S1 21kWh Lithium Battery - LUNA2000-21-S1

Huawei Luna2000 21-S1 21kWh Lithium Battery - LUNA2000-21-S1

The Huawei Luna2000 21-S1 21kWh Lithium Battery - LUNA2000-21-S1 is a high voltage battery compatible with the Huawei KTL single phase L1 and LC0 hybrid inverter range and the KTL three phase M1 and MB0. Each battery consists of a Huawei Luna2000-10kW-C1 Power Module BMS - 01076596 on top and up to three Huawei Luna2000 7-E1 Lithium Battery Modules. The Huawei Luna Battery has an IP66 protection rating, 15 year manufacturer's warranty and is easily scalable, allowing the system to be expanded to a maximum of 82.8kWh of total storage capacity.

With more capacity, it shines longer

The Module+ Architecture enables the Huawei Luna2000 7-S1 lithium battery to adopt the built-in power optimiser, improving over 40% of power performance* and extending the warranty up to 15 years.

Module-level optimisation ensures simple plug-and-play capacity expansion. Each new battery is always ready for use without the need for pre-charging or SOC calibration.

Huawei Luna2000 21-S1 21kWh Lithium Battery - LUNA2000-21-S1: Features

• Number of Huawei Luna 7S1 battery modules: 3
• Usable energy of the Huawei Luna battery: 20.7kWh
• Maximum power output of Huawei Luna battery: 10.5kWh
• Peak power output of Huawei Luna battery: 10.5kWh
• Dimensions of Huawei Luna battery: 590 mm x 255 mm x 1230 mm
• Huawei Luna battery weight: 216kg
• Huawei Luna Battery Warranty: 15 years (meeting manufacturer's requirements)

Unrivalled performance and silence

A separate Temperature Control System ensures that the cells and energy optimisers operate reliably in both hot and cold environments, protecting against excessive heat and eliminating the need for a noisy fan. Quiet operation at 29 dB makes them one of the quietest batteries on the market.

Independent module-level management enables fast charging and discharging at 3.5 kW for each battery module and a maximum input and output power of 10.5 kW for each energy storage system. The upgrade over the previous Luna2000 ranges from performance to efficiency.

5 Levels of protection

• Protection at cell level: Premium LFP cells have passed a succession of rigorous tests, such as 1/8 life cycle tests, perforation tests and more. LUNA S1 offers you the superior and reliable warranty.
• Electrical protection: Three levels, from intelligent overcurrent protection to string and module level short-circuit protection. Prevents external short-circuit and overcurrent hazards comprehensively for complete safety.
• Structural protection: Enhanced IP66-rated water protection allows the battery to remain safe in water depths of up to 40cm for up to 72 hours, dominating with unrivalled safety on days of flooding, rain or snow melt. In addition, the heavy-duty structure withstands up to 5 tons of pressure, strong enough to withstand even an unexpected crushing or external impact in a garage.
• Active protection: Real-time temperature monitoring with 4 sensors for every 8 cells ensures increased accuracy for stable operations and ensures active protection through instant battery data analysis and pre-alarms 24 hours a day, 7 days a week.
• Emergency protection: Active Pressure Release Technology is an enhanced emergency protection to reduce oxygen concentration and eliminate combustion agents for fire prevention, protecting the solar energy storage system from the first second. The Smart Fire Suppression Kit detects and extinguishes fires within 15 seconds if they occur, eliminating fire hazards from the start and protecting the home energy storage like a real firefighter.

Monitoring at all times

• Real-time energy monitoring: The Fusion Solar application displays the energy flow in a clear and simple image, allowing a better visual perception of the energy flows of consumption and production or the energy stored in batteries.
• EMMA, intelligent energy management assistant: With EMMA, installation performance is maximised with customised energy solutions, helping users to achieve greater economic benefits.

Huawei Luna 2000 7-E1 Battery Compatibility

The Huawei Luna2000 21-S1 21kWh lithium battery is compatible with the KTL L1 range of string inverters from 2 to 6kW, the new K-LC0 string inverters from 8 to 10kW, the KTL-M1 three-phase inverters from 3 to 10kW and the K-MB0 inverters from 12 to 25kW. Communication with the inverter is via RS485 and also incorporates a CAN connection for parallel operation. It has a small display that indicates the state of charge and a LED to show the operating status.

Easy installation

Its design allows for quick and easy installation and commissioning. All connected devices can be automatically detected with Huawei's FusionSolar application, increasing the degree of control over the installation.

Scalable

The Huawei Luna2000 21-E1 Lithium Battery supports power and capacity expansion. Batteries from 6.9 kWh to 82.8 kWh can be installed. Each Huawei Luna2000-10kW-C1 Power Module BMS Control Module - 01076596 supports up to three battery modules. Up to 2 battery towers can be connected in parallel with the inverters of the KTL L1, KTL M1 and K-LC0 ranges and up to 4 towers with the inverters of the MB0 range.

Huawei Luna2000 21-S1 21kWh Lithium Battery Datasheet - LUNA2000-21-S1

View Huawei Luna2000 21-S1 21kWh Lithium Battery Datasheet - LUNA2000-21-S1