The devices PIKO MP plus 1.5 - 3.6 with one MPP tracker in combination with the KOSTAL Smart Energy Meter and BYD's premium batteries (HVM / HVS) can be easily retrofitted as an AC-coupled storage system.
In addition, the inverters PIKO MP plus 3.0 - 5.0 with two MPP trackers can be combined with the KOSTAL Smart Energy Meter and the batteries from BYD (HVS/HVM) to install an efficient DC-coupled hybrid system.
The battery function will be activated by entering the activation code (item no. 200095790) in the KOSTAL Smart Energy Meter. You can easily buy the activation code in our KOSTAL Solar Webshop