One Battery-Box Premium HVM has 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. • Capable of High-Powered Emergency-Backup and Off-Grid Functionality • Highest Efficiency Thanks to a Real High-Voltage Series Connection • The Patented Modular Plug Design Requires no Internal Wiring and Allows for Maximum Flexibility and Ease of Use • Cobalt Free Lithium Iron Phosphate (LFP) Battery: Maximum Safety, Life Cycle, and Power • Compatible with Leading 1 and 3 Phase High Voltage Battery Inverters • Highest Safety Standards like VDE 2510-50
