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Backup Box-B1 (III Phase)

On stock
Typ příslušenství Pro baterie
Cena na vyžádání

The Huawei Back-Up Box is used in a residential rooftop PV plant system to control the inverter grid-tied or off-grid state

It works with Huawei LUNA 2000 Batteries and SUN2000-3/4/5/6/8/10KTL-M1 inverters

Working Operation

  • 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.

Simple and Reliable

  • Automatic detection of grid failure and instant switchover to off-grid mode, providing reliable and constant backup power to the loads

Nanosun is a wholesale distributor of solar panels, inverters, batteries, EV chargers, and other photovoltaic components, with an aim of bringing top-tier, efficient, and reliable products to its customers at affordable prices. We are official partners of trusted brands such as LONGi, JA Solar, Canadian Solar, Trina Solar, Sungrow, BYD, Huawei, Wallbox, etc., and have over a decade of experience in the solar industry.