The BYD Battery Management Unit (BMU) sits on top of all the stacked BYD B-Box HV batteries
The PDU now contains a 250A Breaker which is AS/NZS 5139 Comliant. About the BYD B-Box Premium Safe Battery Chemistry The BYD Lithium Iron Phosphate (LFP) chemistry is recognised as one of the safest Lithium chemistries currently in use. Safe Battery Construction Built with the same battery modules as BYD’s Electric Vehicles gives these ‘stationary’ battery systems the durability of devices designed for motive and high vibration applications. Usable Energy Ratio With smart design the Battery-Box can deliver a usable energy ratio of 96%! Easy Installation The Battery-Box systems have been carefully designed to simplify installation. The modular nature of the system components means they can be installed quickly and easily. Flexible Extension The modular design also allows for flexible expansion of system sizes over the whole lifetime of the system! Natural Cooling Using natural convection cooling allows the B-Box to achieve the highest system efficiency as well as enabling operation without the noise of fans or pumps.