Wall
Module.

AC from the grid is rectified and power-factor corrected here, then handed to the ground assembly. The wall unit also carries the HMI, the grid interface and the connectivity stack that keeps the pad current.

• AC–DC · PFC > 0.99Rectification and power factor correction on the grid side.
• HMI & grid interfaceStatus, authentication and the link to the building installation.
• OTA firmwareSame controller, new features — quarterly updates.