DESS Monitor Local Home Assistant integration

Installation

• Install as a custom repository via HACS
• Manually download and extract to the custom_components directory

Once installed, use Add Integration -> DESS Monitor Local.

Configuration

The setup wizard asks for a hub name, protocol, transport, and connection settings. Everything can be changed later via Configure in the integration card.

Protocol	What it is	Transports
voltronic	Voltronic / Axpert PI30	tcp_elfin, serial, eybond
pi18	PI18 / InfiniSolar-V	tcp, serial
modbus	Modbus RTU (SMG-II)	tcp
agent	Local [solar-system-agent] HTTP API	agent_http

Common option for all protocols:

• Update interval — how often Home Assistant polls the device, 1–300 s (default 10).

For protocol-specific notes, troubleshooting and the internal device URI format see the Configuration wiki page.