BYD Battery Box LV 3.5 extension module

This item is only available as a retrofit module of an existing storage.

Please follow the ordering process below, otherwise your order will not be processed (an extension ID from EFT-Systems is mandatory!).

Ordering process of the BYD extension module

1. Register at the Online Service Centre here.
2. Follow the steps as described in the download area under “Extension request instructions”.
3. You will receive your extension ID from EFT-Systems by email
4. Order the retrofit module now
5. Add the extension ID to the additional information of your order

Product features:

• 48V low voltage system
• Available capacity of 3.5 kWh