Connect a MUST inverter to SolarAssistant
Overview
Follow the steps below to connect one of the following inverters to SolarAssistant:
- MUST PH/PV/PC/EP range
- SINUS PRO Ultra range
Step 1 - Connect inverter monitoring cable
Option A - Inverter USB port
The USB port of MUST inverters is a USB Type B port. It's a common cable found in many electronic stores. It's often called a printer USB cable.
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Option B - Inverter RS485/COM port
A MUST inverter uses the same USB RS485 cable as the Deye/SunSynk inverters. This connection option is the most reliable.
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Step 2 - Configure SolarAssistant to connect to a MUST inverter
On the configuration page, select "MUST" as your inverter model.
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Select the USB port(s) where you have MUST inverters connected. There will typically be one option.
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Click connect:
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Parallel installations
With MUST inverters you only need to connect one inverter to read all parallel inverters regardless of whether you use the COM/RS485 port or the USB type B port.
Troubleshooting
If you have any issue, please try the official SolarPowerMonitor application from a laptop. If it works with these official applications, then it should work with SolarAssistant.