Huawei SmartGuard-63A-S0 Three-phase Whole Home Power Backup Box.

From offering power backup for partial loads to a total power support of 63 A for the whole house, you've witnessed a great leap*. No additional switchboard is required to support the backup and non-backup loads, because the current range is offering sufficient power supply.
*Support 63A of the whole house when on grid and may vary according to inverter capacity when off grid.

Intelligent Allocation
As the state of charge reduces, it will automatically switch off the less demanding loads and feed power to the preferential appliances you've set.
The intelligent allocation fulfills your most critical requirements and guarantees more enduring power supply. 

Highly Integrated for Easy Installation
Say no to tedious assembling. SmartGuard is a highly integrated box with communication, measurement, and management functions. You can simply fix it on the wall with minimal circuit modification.

Bypass Mode for More Secure Backup
A spare bypass switch is to give you a more secure backup experience. If the contactor is defective, manual bypass is ready to support. You can turn on the bypass mode to connect loads and power up again. No worries of failure, we've got your back from the start to the end.

Built-in EMMA, for More Intelligent Scheduling
Your home energy management assistant, EMMA, is pre-integrated in SmartGuard. Home appliances can be flexibly controlled through the Shelly sockets, supporting power usage priority sorting and schduled power usage.

More information about Huawei SmartGuard-63A-S0:

• Datasheet