Huawei launches a new “all-in-one” residential battery designed specifically for solar energy

Huaweia popular Chinese technology company, has taken a step forward with its latest foray into the renewable energy market: the launch of Residential PV Storage System LUNA2000-7/14/21-S1.

Huawei Luna

Designed for domestic applications, this system not only promises efficiency and reliability, but also emerges as a comprehensive solution to the energy needs of a wide range of homes. What distinguishes the LUNA S1 family is its ability to adapt to different residential environments, thanks to storage options ranging from 6.9 to 20.7 kWh.

Innovative capabilities

Specifications of Huawei Luna S1 Impressive: A single LUNA2000-7-S1 battery module has a capacity of 6.9 kWh, while the LUNA2000-21-S1, with three modules, reaches an impressive 20.7 kWh. These numbers are more than promising for those looking to maximize their solar investment.

The system also offers remarkable flexibility in terms of operating voltage, allowing integration with single-phase and three-phase installations, with ranges of 350 ~ 560 V and 600 ~ 980 V respectively, depending on the model.

Advanced technology

Technology Unit + It is one of Huawei’s most important developments. This innovation enables efficient storage management, improving the performance of PV installations as a whole. Huawei has chosen 280A cells, which far exceeds common 120A cells, resulting in increased energy efficiency.

Security and reliability

Security is a key pillar of any energy storage system, and the LUNA S1 is no exception. Capable of operating in a wide range of ambient temperatures, from -20°C to 55°C, and protected against immersion in water up to a depth of 40cm for 72 hours thanks to an IP66+ rating, the LUNA S1 is built to withstand. In addition, it includes an industrial-level emergency fire extinguishing unit, with a protection mechanism covering five different levels.

Its numerous safety certifications, including VDE 2510-50, IEC 62169, ISO 13849, IEC 63056, IEC 62040-1, IEC 62477 and UN 38.3, are a testament to its commitment to safety and reliability.

With a 15-year warranty, Huawei doesn’t just offer a product; It promises a vision of sustainability and energy efficiency for generations to come. The LUNA S1 is not just an investment in renewable energy; It’s an investment in a greener planet and a brighter future.

We don’t know the price yet, but we can get an idea by consulting the price of the Huawei LUNA 2000 10 kWh battery version, which is currently sold for around 7,700 euros, including VAT.

Summary of key features.

  • protection:
    • Five-level protection mechanism.
    • Protection against overloads and surges.
    • The housing is resistant to pressures of up to five tons and collisions.
    • Water immersion capacity up to 72 hours.
    • Thermal operating range is from -20°C to +55°C.
    • Real-time monitoring of temperature and voltage at the cell level.
    • Fire extinguishing technology that releases a gas to fight a fire.
  • Installation and design advantages:
    • Fast installation, twice as fast as other solutions on the market.
    • Modular design allows expansions from 6.9 kWh to 20.7 kWh.
    • Possibility of configurations with one to three battery modules.
  • Performance and adaptability:
    • The single unit version supports up to 3.5 kW.
    • The three-unit version handles up to 10.5 kW.
    • Compatible with single-phase and three-phase systems.
  • Physical specifications:
    • Weight is 216 kg for the three-unit model and 80 kg for the one-unit model.
    • The noise level is similar to that of a quiet room at night.
  • Visual aspect:
    • Aesthetic design makes it easy to integrate into home interiors.

more information:

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