The activation code for the KOSTAL Smart Energy Meter is used to activate the battery function in conjunction with the PIKO MP plus. After purchasing the activation code, please set up the inverter and the battery as described in the instructions for the KOSTAL Smart Energy Meter.
That's how it's done:
1. Redeem this voucher code in the KOSTAL Solar Webshop (https://shop.kostal-solar-electric.com/de/) as follows: 2. Registration in the user account 3. Select activation code KSEM (Software / KSEM section) 4. Enter the 13-digit KSEM serial number and voucher code, then click the "Redeem voucher" button
You will immediately receive the activation code for the KOSTAL Smart Energy Meter by email.