Product upgrades
Product upgrades can be activated using activation codes. This requires PLENTICOINs.
The PLENTICOIN is a single-purpose voucher for product upgrades. The PLENTICOIN can be redeemed in the online KOSTAL Solar shop against the required activation code (e.g. battery upgrade). The PLENTICOIN is purchased through specialist wholesalers.
The following product upgrades are available and can be obtained in the KOSTAL Solar Webshop using PLENTICOIN:
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.
- Battery upgrade
Allows a battery to be connected to the DC input for the battery. - Power upgrade
Increases the inverter’s basic power by up to two levels