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The Backup 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.
Suitable for SUN2000-2/3/3.68/4/4.6/5/6KTL-L1 inverters.
Dimensions (W * H * D) 400 x 350 x 130 mm (see above picture for details).
| Brand | Huawei |
|---|---|
| Product Weight (Kg) | 11 |
| Accessory Phase | 1 |
| Available stock | 8 |
|---|
