Modbus TCP
Sigenergy Sigen PV Max (pv)
Sigenergy
Overview
The Sigenergy Sigen PV Max is a string PV inverter for residential and small commercial solar installations, available in SP and TP series power classes. This ModbusCloud template targets the Sigen PV Max over Modbus TCP and reads the inverter's AC output power at register 30035. Supported across the Sigen Hybrid and SigenStore EC product family, the template gives installers and asset managers a live power reading from the inverter via the ModbusCloud Gateway, enabling continuous solar yield monitoring without manual data collection.
Use cases
- Monitor real-time AC output power to verify the Sigen PV Max is producing at expected levels.
- Track daily power curves to detect soiling, shading, or clipping events on specific string inputs.
- Alert on sustained zero-power readings during daylight hours to identify inverter faults early.
- Compare output power across multiple Sigen PV Max units on the same site to spot underperforming inverters.
