Removing a Battery Module

  1. Disconnect the battery modules from voltage sources ( > Disconnecting the battery modules from voltage sources).
  2. Disconnect the terminals of the defective battery module.
  3. Disassemble the defective battery module.
  4. Store the defective battery module in a safe place (storage period: 30 calendar days). Observe the specifications for the storage of lithium-ion batteries.
  5. If SMA Solar Technology AG requests the defective battery module for analysis, pack the defective battery module in the transport packaging of the replacement device and follow the specifications by SMA Solar Technology AG for returning the battery module.
  6. If no request is made by SMA Solar Technology AG to return the defective battery module within the storage period, dispose of the defective battery module. Use the transport packaging of the replacement device.

    Also see:

    Procedure for Receiving a Replacement Device
    Bring the battery modules to a state of charge of 30%