14
6
Commissioning
1. Downloading the App
If you already have an installer account, skip this step.
Creating the first installer account will generate a domain named after the company.
2. (Optional) Registering an Installer Account
Search for FusionSolar in Google Play or scan the corresponding QR code, download the latest 
installation package.
• The screenshots are for reference only. The actual screens prevail.
• The initial password for connecting to the solar inverter WLAN is Changeme.
• To ensure account security, change the password periodically and keep the new password in 
mind. Not changing the password may cause password disclosure. A password left unchanged 
for a long period of time may be stolen or cracked. If a password is lost, devices cannot be 
accessed. In these cases, the user is liable for any loss caused to the PV plant.
Google Play 
(Android)
FusionSolar Server 
(Android)