product enhancements

Product extensions can be activated using activation codes. PLENTICOINs are required for this.

The PLENTICOIN is a single-purpose voucher for product extensions. The PLENTICOIN can be redeemed in the KOSTAL Solar Webshop for the required activation code (e.g. battery extension). The PLENTICOIN is purchased from specialist wholesalers.

The following product extensions are available and can be accessed with the PLENTICOIN in the KOSTAL Solar Webshop:

The product upgrades can then be activated using the KOSTAL Solar App, the inverter display or the inverter Webserver by going to Additional options and entering the activation code.