Check the SUN2000L and SUN2000MA inverter communication with the management system Highlighted

This section describes how to check your inverter communication with the management system when the inverter is offline from FusionSolar.

1.      Connect on the inverter WiFi

Disable the data mobile from your phone and enable the WiFi. Choose form your WiFi list the SUN2000L-……SN and connect with the default password Changeme

2.      Login on inverter with FusionSolar APP

Open FusionSolar APP on your phone and from the main page choose HelpàDevice commissioning.

Select the inverter from the list, if the inverter is not present choose Connect and scan the inverter QR code or insert manually the SN of the inverter.

Login with the default password 00000a.

3.      Check the router connection settings

Choose form the main page Communication configurationàRouter connection settingsàselect again your WiFi and the passwordàConnect

4.      Check the management system configuration

From the Communication configuration select Management System Configurationàcheck the domain name: intl.fusionsolar.huawei.comàConnect

Check the status:

Send email to service team at eu_inverter_support@huawei.com if you don’t manage to reconnect your inverter with management system.