BYD B-Box Pro 5.0 - 5.12kWh - 48V Lithium Battery Bank

Product discontinued


BYD - Build Your Dreams - 5.12 kWh Lithium battery system with IP20 cabinet

The BYD B-Box Pro 5.0 comes with two B-Plus 48 volt, rack mountable battery modules in an IP20 rated cabinet and a battery management unit. A single cabinet can hold up to 4 battery modules and the battery bank can be expanded to a maximum of 32 modules.

- safest Lithium battery chemistry (Iron Phosphate)
- high power output
- easy installation
- modular design
- 2560W continuous power output - per module!
- 5 + 5 year warranty (register the purchase with BYD to get the extra 5 years!)

You can upgrade the battery bank with additional battery modules [BAT-LB02.56], but you only need one battery management unit [BAX-BBMU-2.5] per battery array. Depending on the size of the array, you may need one or more 19" rack cabinets for indoor IP20 [BAX-BC-IP20] or outdoor IP55 [BAX-BC-IP55] installations.

Weight: 114 Kilograms
Warranty: 10yrs


BYD B-Box Pro 5.0 - 5.12kWh - 48V Lithium Battery Bank
Nominal energy5.12kWh
Usable energy5.12kWh
Nominal capacity100Ah
Max charge/discharge power5.12kW
Peak power10.24kW (30 sec)
Nominal voltage51.2V
Voltage range (DC)43.2V - 56.4V
ChemistryLithium Iron Phosphate (LFP)
Operating temperature range-10 - +50°C
Optimal temperature range10 - 50°C
Dimensions (mm)883(H) x 600(W) x 510(D)
Net weight113 kg
ModelB-Box Pro 5.0


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We install solar systems in Northern NSW and Southern QLD.

Gold Coast (from Coolangatta to Southport), Nerang and Hinterland (Beaudesert) and out West (Warwick, Stanthorpe, Killarney)

Northern NSW (Tweed Heads to Yamba, including Evans Head, Byron Bay and Ballina); the Far North Coast Hinterland (Grafton via Lismore to Murwillumbah) and out West (Casino to Tenterfield, including Drake and Tabulam, as well as Woodenbong and Bonalbo)

For larger system we also go up to Brisbane or down to Coffs Harbour and even Glen Innes. Other places by arrangement.