BYD Lithium Ion Batteries

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BYD B-Boxes features a modular design allowing flexible battery storage sizing, extension throughout its lifetime, easy installation and uninterruptible maintenance.

Different versions for both 48V (LV) and high voltage (HV) storage systems.

Features a modular design allowing flexible battery storage sizing, extension throughout its lifetime, easy installation and uninterruptible maintenance.

Safe Battery Chemistry
B-Box uses a LiFePO4 chemistry battery which has been widely recognized as one of the safest battery technologies. This features a stable structure with a thermal runaway temperature of over 480℃. It is designed for residential and commercial applications with absolute safety.

High Power Output
B-Box is able to reach a peak 2C rate to support critical loads such as A/C and pumps, etc.

Natural Cooling
B-Box is designed with natural cooling providing optimum efficiency.

10 Years Warranty

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BYD B-Box LV

BYD B-Box LV  uses a battery module with 2.56kWh useable storage capacity and nominal voltage of 51.2 V. It's high power capability means it is suitable for off-grid or backup power applications.

1 or 2 modules can be wall mounted using the brackets and  one BMU battery management system.

Cabinets include the BMU and can hold up to four battery modules for storage from 2.56 to 10.24 kWh.

Up to 10 cabinets (each containing 4 modules) can be connected in parallel.

Ideal for use with SMA Sunny Island or Victron Multiplus inverters.

BYD B-BOX LV 2.5-10 V2 Angle Front
BYD B-BOX LV 2.5-10 V2 Angle Open BYD B-Box LV Compact BYD B-BOX LV SMA Sunny Island Installation BYD B-BOX LV Victron Installation
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Product Code Description Retail Price
(ex VAT)
BYD-B-PLUSL BYD B-Plus LV battery module 2.56 kWh £1,075.14
BYD-BBOX-CAB B-Box cabinet (4x2.5) including BMU £261.89
BYD-BMU B-Box Battery Management Unit £55.14
BYD-BKT B-Box bracket and cover £27.57

BYD B-Box HV

BYD B-Box HV  uses a battery module with1.28kWh useable storage capacity and nominal voltage of 51.2 V. 

Between 5 and 9 modules can be used with one BCU and Base which includes the smart BMS battery management system, to give battery storage from 6.4 to 11.52 kWh with nominal voltage from 256 to 460 V.

Ideal for use with SMA Sunny Boy Storage inverters

BYD B-Box H 6.4
BYD B-Box H 11.5 BYD B-Box H Install with SMA Sunny Boy Storage
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Product Code Description Retail Price
(ex VAT)
BYD-B-PLUSH BYD B-Plus HV battery module 1.28 kWh £618.75
BYD-BCU-PLUSBASE BYD BCU and Base £533.08