Sungrow SH-RT / SH-RS + SBR/SBH

Inverters & solar Home batteries Fully supported

What Franzl can do with this device

Measure live power	✓
Meter energy (kWh)	✓
Read state of charge (SoC)	✓
Control power	✓
Control operating mode	✓

How it connects

Franzl uses the Home Assistant custom integration Wingman3434/sungrow-shx-inverter-hacs (installable via HACS). If your device is set up there, Franzl finds it automatically.

Setup

The connection runs through the HACS integration sungrow-inverter: it speaks Modbus TCP (port 502) via the WiNet-S Wi-Fi/LAN dongle on your inverter, with no cloud involved.

Requirements

WiNet-S dongle reachable on the network (Modbus TCP, port 502)
A LAN cable on the dongle runs more stably than Wi-Fi; over Wi-Fi the integration needs more timing tolerance

Device fits? Then nothing stands between you and getting started.

Install Franzl