BYD Battery-Box Premium HVM 13.8 Battery Module: HVM (2.76 kWh, 51.2 V, 38 kg) Number of Modules: 5 Usable Energy [1]: 13.80 kWh Max Output Current [2]: 50 A Peak Output Current [2]: 75 A, 5 s Nominal Voltage: 256 V Operating Voltage: 200~300 V Dimensions (H/W/D): 1411 x 585 x 298 mm Weight: 205 kg BYD BATTERY-BOX PREMIUM HVM One Battery-Box Premium HVM is composed of 3 to 8 HVM battery modules that are connected in series to achieve a usable capacity of 8.3 to 22.1 kWh. Additionally, direct parallel connection of up to 3 identical Battery-Box Premium HVM allows a maximum capacity of 66.2 kWh.Ability to scale by adding HVM modules or parallel HVM stacks later. More information: BYD Battery-Box Premium HVM Datasheet BYD Battery-Box Premium HVM Compatible Inverter List BYD Battery-Box Premium HVM Limited Warranty BYD Battery-Box Premium HVM Quick Start Guide