Huawei offers leading Smart PV solutions harnessing more than 30 years of expertise in digital information technology. By integrating AI and Cloud, Huawei further incorporates many latest ICT technologies with PV for optimal power generation, thus making the solar power plant Highly Efficient, Safe & Reliable with Smart O&M and grid-supporting capabilities and building the foundation for solar to become the main energy source.

For solar energy users, Huawei launched an advanced solution for C&I and residential customers based on the 'Optimal Electricity Cost and Active Safety’ concept. By improving the utilization of solar power, Huawei has helped to power millions of residents and hundreds of industries globally.

The Huawei Back-Up Box is used in a residential rooftop PV plant system to control the inverter grid-tied or off-grid state. When the grid fails, the inverter switches to the off-grid state and supplies power to off-grid loads in backup mode. When the grid recovers, the inverter switches back to the grid-tied state. The Huawei Back-Up Box works with either the LG Chem HV or the new Huawei LUNA 2000 battery modules. The box features a 5kW backup power rating which is more than enough for essential loads.
 

Compatybile with Huawei Inverters series M1.