
Modbus RTU
Axitec AXIhycon 12-15H (grid)
Axitec
Overview
The Axitec AXIhycon 12-15H is a three-phase hybrid solar inverter designed for residential and light-commercial self-consumption systems with battery storage. This template reads the inverter's internal grid-meter data over Modbus RTU via the RS485 COM port, giving you per-phase currents and active power on phases A, B, and C, total grid active power, and cumulative energy imported from the grid. Because all eight registers are read-only input registers polled with function code 4, the template is safe to deploy without any risk of altering inverter settings. Use it in ModbusCloud to track grid exchange in real time across all three phases.
Use cases
- Monitor total grid active power in real time to verify that the AXIhycon 12-15H export-limit function is holding correctly.
- Track cumulative energy imported from the grid to reconcile monthly utility bills against inverter records.
- Compare per-phase active power on phases A, B, and C to detect load imbalances across the three-phase installation.




