SolarPairing / Works, closed loop
KOSTAL PLENTICORE G3 (S / M / L) × ZYC Energy SIMPO HV
KOSTAL documents the ZYC Energy SIMPO HV with its PLENTICORE inverter platform, including the PLENTICORE G3 S, M and L classes. The official guidance says communication between the inverter and battery takes place through the RJ45/RS485 connection, allowing the battery management system to work with the inverter communication board. Verify the activation, module count and applicable current documentation before installation.
Status
Works, closed loop
Protocol
RS485
Last verified
2026-08-26
01 / About this pairing
KOSTAL documents the ZYC Energy SIMPO HV with its PLENTICORE inverter platform, including the PLENTICORE G3 S, M and L classes. The official guidance says communication between the inverter and battery takes place through the RJ45/RS485 connection, allowing the battery management system to work with the inverter communication board. Verify the activation, module count and applicable current documentation before installation.
02 / Source
https://www.kostal-solar-electric.com/en/battery/zyc-batteriespeicher-mit-plenticore/