Huawei Luna Backup Box 3-phase

A backup box is used 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 Backup Box 3-phase is for use with three phase systems. It is compatible with SUN2000-3/4/5/6/8/10KTL-M1 inverters.

Dimensions (W * H * D) 400 x 350 x 130 mm (see above picture for details).