Huawei

More energy with Huawei's storage solution

Future-proof energy storage is crucial for the efficiency of modern photovoltaic systems. Huawei FusionSolar offers scalable storage solutions across all segments: from the new LUNA2000-S1 for residential buildings to the powerful LUNA2000-215-2S10 for C&I applications and the 4.5MWh-2H1 large-scale storage system for utility projects. The systems are based on safe LFP technology and can be seamlessly integrated into PV systems. As a value-added partner, Wattkraft provides support during selection, integration and commissioning – with in-depth expertise and first-class service.

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HUAWEI FUSIONSOLAR

LUNA2000-7/14/21-S1

LUNA2000-7,14,21-S1

LUNA2000-7/14/21-S1

Energy storage

The Huawei FusionSolar LUNA2000-S1 PV battery offers high performance, safety and efficiency. With a 15-year warranty and scalable capacities from 7 to 21 kWh, it fulfils a wide range of energy storage requirements. The design enables fast charging and discharging, while integrated optimisers increase energy efficiency. Safety is guaranteed by multi-level protection mechanisms.

  • Capacity per battery module: 6.9 kWh
  • Scalability: 6.9 kWh to 20.7 kWh per ESS
  • Maximum capacity: 4 ESS with 82.8 kWh for one SUN2000-(12-25K)-MB0 inverter
  • Installation: Stand (standard), wall mounting (optional)
  • Operating temperature range: -20 °C to +55 °C
  • Relative humidity during operation: 5 % to 95 %
  • Cooling: Convection cooling (natural)
  • Protection class: IP66
  • Noise level: < 29 dB
  • Cell technology: Lithium iron phosphate (LiFePO4)
  • Warranty: 15 years
  • Scalability: Parallel operation of up to 4 battery towers
  • Power module: LUNA2000-10KW-C1
  • Number of power modules: 1
  • Battery module: LUNA2000-7-E1
  • Usable energy of the battery: 6.9 – 20.7 kWh
  • Maximum charging and discharging power: 3.5 – 10.5 kW
  • Operating voltage range (1-phase): 350 – 560 V
  • Operating voltage range (3-phase): 600 – 980 V

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LUNA2000-7/14/21-S1

Data sheet

User manual

Quick guide

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HUAWEI FUSIONSOLAR

LUNA2000-5/10/15-S0

LUNA2000-5-15-S0

LUNA2000-5/10/15-S0

Energy storage

The Huawei LUNA2000-S0 PV battery is a modular solution that is flexibly tailored to your needs. With options of 5 kWh, 10 kWh or 15 kWh and extensions up to 30 kWh, it adapts to your requirements. The system is safe, reliable and easy to install, perfect for single and three-phase inverters.

  • Modular design for flexible expansion from 5 to 30 kWh
  • DoD 100%
  • Every battery module works independently
  • Lithium iron phosphate cells for safe and reliable operation
  • Automatic detection in the FusionSolar app
  • Compatible with single-phase and three-phase inverters
  • Faulty battery modules are automatically isolated to maintain system operation

The wall mount for the storage can be purchased separately.

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LUNA2000-5/10/15-S0

Datasheet

Quick guide

User Manual

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HUAWEI FUSIONSOLAR

BACKUP BOX-B0/B1

BACKUP BOX-B0/B1

Backup power supply

The Huawei Smart Backup Box secures your power supply in the event of a power failure. Compatible with the L1 inverter series, it enables seamless backup power operation. The compact and robust box (400 x 350 x 130 mm, 11 kg) offers an output power of 3,300 – 5,000VA and is easy to install. Protection class IP65 ensures reliability under adverse conditions.

Secure:

  • Simple and safe installation on site
  • IP65 protection rating for safe operation under various environmental conditions

Smart:

  • Automatic switching in the event of a power failure
  • Support of communication to the inverter via digital input

Reliable:

  • Guaranteed power supply even in the event of a power failure
  • High reliability thanks to robust design

Simple installation:

  • Compact dimensions (400 x 350 x 130 mm) to avoid space problems
  • Lightweight device (11 kg) for easy handling

Versatile:

  • Support for 220/230V networks (B0) and 380/400V networks (B1)
  • Single-phase (B0) or three-phase (B1) emergency power output for versatile applications

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BACKUP BOX-B0/B1

Datasheet

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HUAWEI FUSIONSOLAR

LUNA2000-200KWH-2H1

LUNA2000-200KWH-2H1

LUNA2000-200KWH-2H1

Smart String ESS

The HUAWEI Smart String ESS LUNA2000-200KWH-2H1 offers optimal storage solutions for commercial and industrial applications, both on-grid and off-grid. Ideal for maximising self-consumption, grid support, cost avoidance, demand management and peak shaving. Proactive alarms and AI-based safety mechanisms ensure maximum safety. With a footprint of just 3.1 m², the container is space-saving.

General feature:

  • Maximum storage capacity: 193.5 kWh
  • Battery configuration: 12S1P
  • Supported charge and discharge rate: up to 0.5 C
  • Maximum discharge power: up to 100 kW
  • Maximum charging power: up to 100 kW
  • Cell chemistry: Lithium iron phosphate (LFP)
  • Number of battery packs: 12
  • Automatic calibration of the state of charge (SOC)

Safety and reliability:

  • Four-stage active safety: Predictive AI fault detection
  • Intelligent algorithms (Smart PCS): Improve the adaptability and stability of the microgrid
  • Proactive alarms and active safety mechanisms: Intelligent diagnosis of internal short circuits, monitoring of fire sources, live insulation monitoring
  • Emergency measures: Rapid system shutdown, active gas release and rapid fire suppression

Efficiency and operation:

  • Max. efficiency: > 98.5%
  • Supports operation in both grid and stand-alone mode
  • Smart Battery Management Unit (BMU): Precise diagnostics and proactive warnings
  • Smart PCS LUNA2000-100KTL-M1: Efficient charging and discharging with a capacity of 100 kW
  • Smart Rack Controller: Voltage adjustment and extended battery life
  • Communication and Management Unit (CMU): Data collection, protocol conversion, centralised monitoring and maintenance

Advantages of the Huawei Smart String ESS LUNA2000-200KWH-2H1:

  • High capacity and flexibility: up to 193.5 kWh storage capacity, supports various charging and discharging rates.
  • Safety and reliability: Intelligent diagnostics, proactive alarms, comprehensive safety mechanisms, rapid fire suppression.
  • Energy efficiency: High efficiency of over 98.5%, automatic state of charge calibration.
  • Intelligent control: BMU for precise diagnostics, Smart PCS for efficient management, CMU for centralised monitoring.
  • Easy integration: Compatible with various PV inverters and energy management systems, plug & play design.
  • Space-saving: Compact footprint of 3.1 m², less than a third of a standard parking space.
  • Robust design: IP55 protection class, suitable for extreme environmental conditions, operating range from -30°C to 55°C.

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LUNA2000-200KWH-2H1

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HUAWEI FUSIONSOLAR

LUNA2000-215-2S10

LUNA2000-215-2S10

LUNA2000-215-2S10

Smart String ESS

The Huawei LUNA2000-215-2S10 is an advanced storage solution for commercial and industrial applications. With an impressive capacity of 215 kWh and the world’s first hybrid cooling system, it combines liquid and air cooling to ensure maximum efficiency and longevity. With a maximum efficiency of 91.3%, this intelligent Smart String ESS optimises energy management and offers companies a reliable way to secure their energy supply and reduce costs.

  • Nominal capacity: 215.0 kWh
  • Maximum charging/discharging power: 108 kW
  • Supported charging and discharging rate: 0.5 C
  • Maximum efficiency: 91.3 %
  • Battery type: Lithium iron phosphate (LFP)
  • Cooling: Hybrid cooling
  • Communication protocol: Modbus TCP
  • Battery configuration: 240S1P
  • Operating temperature range: -30 °C to 55 °C (with power reduction above 50 °C)
  • Protection class: IP55
  • Dimensions: 1150 x 1800 x 2100 mm
  • Weight: ≤ 2.8 tonnes

Advantages:

  • Innovative hybrid cooling system: Combination of liquid and air cooling for optimum temperature control and extended service life.
  • High efficiency: With a round-trip efficiency of 91.3 %, energy utilisation is maximised and losses minimised.
  • Reliability: Lithium iron phosphate (LFP) batteries offer high safety and stability.
  • Easy installation and maintenance: Sophisticated design simplifies the installation process and daily operation.
  • Scalability: Flexible system, ideal for medium to large projects in the commercial and industrial sector.

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LUNA2000-215-2S10

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HUAWEI FUSIONSOLAR

LUNA2000-2.0MWH Smart String ESS

LUNA2000-2.0MWH

LUNA2000-2.0MWH Smart String ESS

Large-scale storage

The LUNA2000-2.0MWH from Huawei FusionSolar is the ideal solution for large energy storage requirements in commercial and industrial applications. With an impressive storage capacity of 2.0 MWh, it offers a flexible, modular design that can be easily adapted to different energy requirements. This intelligent storage solution maximises the use of renewable energy and helps to reduce energy costs. Thanks to state-of-the-art safety standards and advanced monitoring technology, the LUNA2000 ensures reliable and efficient energy management. Take advantage of a sustainable energy future and optimise your energy supply with this powerful large-scale storage system.

  • DC rated voltage: 1,250 V
  • DC max voltage: 1,500 V
  • Nominal energy capacity: 2,032 kWh
  • Container configuration (W x H x D): 6,058 x 2,896 x 2,438 mm
  • Container weight: ≤ 30 t
  • Operation temperature range: -30°C ~ 40°C
  • Storage temperature range: -40°C ~ 60°C
  • Relative humidity: 0 ~ 100% (Non-condensing)
  • Max. operating altitude: 4,000 m
  • Cooling method: smart air cooling
  • Fire suppression agent: FM-200 / Novec 1230
  • Communication protocol: Ethernet / SFP, Modbus TCP / IEC 104
  • Protection Degree: IP55

Advantages of the LUNA2000-2.0MWH Smart String ESS:

  • More energy: Increases discharge energy by 15%, optimisation at pack and rack level, optimum air cooling
  • Safe & Reliable: Modular design, AI for predictive maintenance, delivery in standardised 20″ container
  • Optimal investment: System and PCS availability > 99.9%, initial configuration reduced by 30%, support for battery expansion
  • Simple O&M: Save ~235k€/100 MWh/year*, no periodic balancing required, no need for expert maintenance
  • High flexibility: Adaptable to different energy requirements
  • Robust safety: Advanced safety features ensure reliable use
  • Easy installation: Modular design enables quick and uncomplicated installations

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LUNA2000-4.5MWH-2H1

LUNA2000-4.5MWH

LUNA2000-4.5MWH-2H1

Large-scale storage

The Huawei LUNA2000-4.5MWH-2H1 sets new standards in industrial energy storage. With an impressive capacity of 4.5 MWh and a charge/discharge capacity of 2,236 kW, it offers a scalable solution for energy suppliers and large companies. The advanced liquid cooling system ensures optimum operating temperatures and extends battery life. Integrated safety mechanisms, including an optional fire protection system with Novec 1230 and water sprinklers, ensure maximum operational safety. Thanks to its IP55 protection class and intelligent control via Modbus TCP, the storage system can be seamlessly integrated into existing energy systems. The LUNA2000-4.5MWH-2H1 is the ideal choice for companies focussing on a sustainable and efficient energy future.

  • Nominal capacity: 4,472 kWh
  • Nominal power: 2,236 kW
  • Nominal DC voltage: 1,331.2 V
  • Max. DC voltage: 1,500 V
  • Charge/discharge rate: ≤ 0.5 C
  • Dimensions (W×H×D): 6,058 × 2,896 × 2,438 mm
  • Weight: ≤ 41 tonnes
  • Operating temperature: -30 °C to +55 °C
  • Storage temperature: -40 °C to +60 °C
  • Max. Operating altitude: 4,700 m
  • Cooling: Liquid cooling
  • Fire protection system: Water sprinkler, Novec 1230 (optional)
  • Communication: Ethernet / SFP, Modbus TCP
  • Protection class: IP55
  • Corrosion protection: C5 medium
  • Standards: RoHS, IEC62477-1, IEC62040-1, IEC61000-6-2, IEC62933-5-2, UL9540A, IEC62619, UN38.3

Advantages:

  • High energy efficiency: Optimised for maximum energy yield in industrial applications.
  • Enhanced safety: Integrated fire protection mechanisms and robust design ensure safe operation.
  • Scalability: Modular design enables easy adaptation to different energy requirements.
  • Seamless integration: Compatible with existing energy management systems through standardised communication protocols.
  • Durability: Liquid cooling and high-quality components ensure a long service life.

LUNA2000-4.5MWH-2H1

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Huawei FusionSolar storage

Intelligent energy storage for every segment

Modern storage technology is a key component of future-orientated PV solutions. With its current storage highlights, Huawei FusionSolar offers a suitable answer to increasing demands for self-sufficiency, efficiency and security for every segment.

In the residential sector, the compact LUNA2000-S1 storage system impresses with intelligent cell monitoring, an integrated heating element for low temperatures and a long service life. The modular system is ideal for private homeowners who want to maximise their self-consumption and become less dependent on the grid.

For commercial and industrial applications, Huawei is setting standards with the new LUNA2000-215-2S10: The 215 kWh high-voltage battery storage system is fully outdoor-capable, stackable and built in a 2-stage topology – ideal for peak shaving or as an emergency power solution. The combination of robust design, IP66 protection class and intelligent control makes it the top solution for C&I projects.

In the utility segment, the successful 2.0 MWh storage container has been systematically developed into the new Huawei 4.5MWh-2H1 storage container. The massive capacity enables flexible grid services, time-shifting of feed-in and hybrid power plant operation. The container is pre-configured, particularly space-saving and fulfils the highest safety and efficiency requirements for large-scale projects.

All Huawei storage solutions are based on safe lithium iron phosphate (LFP) technology and can be optimally combined with the FusionSolar ecosystem – including inverters, optimisers and smart PV controllers. The intuitive FusionSolar app and comprehensive monitoring functions enable simple management and maximum transparency.

Wattkraft accompanies you from system planning to technical implementation – with many years of experience, technical advice and qualified support. Also discover our suitable inverter solutions for C&I or the utility sector.

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