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1 General Information
1.1 About this manual
This user manual introduces the B-Box product information, user guidance, safety caution items and normal failure and actions. Users can
contact the after sales service center if any abnormal failure or urgent issues occur.
1.2 Target Group
This user manual is applied to the B-BOX 2.5, B-BOX 5.0, B-BOX 7.5, and B-BOX 10.0.
1.3 Intended usage
The B-BOX can be used in household energy storage applications, including on/off-grid system. The B-BOX works with different inverter
brands and the user should refer to the configuration list of approved inverter brands recommended by BYD .
1.4 B-BOX and B-Plus definition
BYD battery box productsB-Box2.5~B-Box10.0 are defined as below:
B-Box: Battery Box
B-Plus2.5: Battery unit with nominal capacity of 2.56KWh to be installed inside the cabinet as an energy storage module.
B-Box2.5: Battery nominal capacity is 2.56 KWh (Includes 1pcs B-Plus2.5)
B-Box 5.0: Battery nominal capacity is 5.12 KWh (Includes 2pcs of B-Plus2.5)
B-Box 7.5: Battery nominal capacity is 7.68 KWh (Includes 3pcs of B-Plus2.5)
B-Box 10.0: Battery nominal capacity is 10.24 KWh (Includes 4pcs of B-Plus2.5)
1.5 Identifying the Product
The type label describes the product identification information, which is attached to the product. For safe usage, the user m ust become familiar
with the information on the type label. The type label displays:
