Inverters › Huawei › SUN2000 KTL-L1 2-6kW Single-Phase Hybrid
SUN2000 KTL-L1 2-6kW Single-Phase Hybrid
SUN2000 KTL-L1 2-6kW Single-Phase Hybrid
Huawei
SUN2000-2KTL-L1
SUN2000-3KTL-L1
SUN2000-3.68KTL-L1
SUN2000-4KTL-L1
SUN2000-4.6KTL-L1
SUN2000-5KTL-L1
SUN2000-6KTL-L1
Przegląd › RS485


RS485 port

The USB port on the inverter can not be used for monitoring. You need to connect it via an RS485 cable by screwing the RS485A and RS485B wire into pin 1 and 3 of the communication port. Each inverter will require it's own USB cable.

You can also explore alternative RS485 adapters that might be available locally in your country.

Huawei RS485 portHuawei RS485 port definition

Steps in SolarAssistant

On the configuration page, select "Huawei" as your inverter model.

Select Huawei inverter

Then, devices connected via USB will show up. Select all ports that are Huawei inverters.

Select Huawei USB ports

Click connect:

Select connect

Parallel installations

With Huawei inverters you will need to connect each inverter with its own cable.