Protocol and technology guide

SunSpec Modbus

Standard register map that lets monitoring software read inverters and batteries across brands.

CategorySolar / industrial
RangeWired or Wi-Fi gateway
PowerMains device
TopologyClient / server

Typical use

Solar inverters, batteries, gateways

Implementation checklist

1
Confirm certification

Check the exact product model, firmware and certification database rather than assuming a logo guarantees compatibility.

2
Map the transport

Separate the application standard from the physical transport, hub, border router and cloud dependency.

3
Verify the ecosystem

Test the app, account region, sharing, automation and offline behaviour before deployment.