Sunsynk Modbus templates
All 9 available Sunsynk templates for ModbusCloud.
Monitor and control Sunsynk hybrid, storage, string, and micro inverters via Modbus TCP.
- Templates
- 9
- Connection
- Modbus RTU and TCP
- Registers
- 2 to 135 per template
- Compatible models
- 8kW Single Phase ECCO Hybrid Inverter · 3p hybrid inverter · Micro inverter · Storage (hybrid) inverter · String inverter
- Last updated
Sunsynk templates
8 via Modbus RTU, 1 via Modbus TCP
Sunsynk 8kW ECCO Hybrid InverterMonitors and controls a Sunsynk 8kW ECCO single-phase hybrid inverter via Modbus TCP.Modbus TCP135 read, 37 write
Sunsynk 3p hybrid inverter (battery)Modbus RTU3 read, 11 write- Sunsynk 3p hybrid inverter (grid)Modbus RTU5 read, 0 write
- Sunsynk 3p hybrid inverter (pv)Modbus RTU5 read, 0 write
- Sunsynk Micro inverter (pv)Modbus RTU2 read, 0 write
- Sunsynk Storage (hybrid) inverter (battery)Modbus RTU3 read, 0 write
- Sunsynk Storage (hybrid) inverter (grid)Modbus RTU3 read, 0 write
- Sunsynk Storage (hybrid) inverter (pv)Modbus RTU5 read, 0 write
- Sunsynk String inverter (pv)Modbus RTU2 read, 0 write
The scan recognises these devices
Connect them to RS485 or the network and start a scan in the portal.
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Sunsynk makes hybrid and string inverters for residential and small-commercial PV with battery storage — the ECCO single-phase hybrid, three-phase hybrid models, storage variants, string inverters, and micro inverters. Installers see them in self-consumption setups, off-grid installs, and backup-power systems where the same box handles PV, battery, and grid in one chassis. If you service Sunsynk sites, you need visibility without dialling into the local interface every time.
Modbuscloud publishes Sunsynk templates split by function: PV view, grid view, battery view, and full control over Modbus TCP for the 8kW ECCO hybrid. Each template maps the registers you actually read on site — PV string power, battery state of charge, charge and discharge power, grid import and export, and on the ECCO hybrid, control points for charge behaviour. Import a template into your portal and the ModbusCloud Gateway pushes the values to the cloud.
All nine Sunsynk templates are free to browse. Pull one into your Sunsynk fleet and start reading live data within minutes — no register hunting, no manufacturer PDFs.
What you can read out
- PV string power per MPPT
- Battery state of charge
- Battery charge and discharge power
- Grid import and export power
- Hybrid inverter control setpoints
Typical installations
- Residential self-consumption PV with battery storage and backup loads
- Off-grid or weak-grid sites with three-phase Sunsynk hybrid inverters
- Small-commercial rooftops using string or micro inverters for PV only
Want to see how it works?
