Downloading The App - Huawei SUN2000-4.6KTL-L1 Quick Manual

Type Status (Blinking at long intervals:
On for 1s and then Off for 1s;
Blinking at short Intervals: On for
0.2s and then Off for 0.2s)
Communication
LED3
indication
Blinking green at short intervals
Blinking green at long intervals
Off
Device LED1
replacement
indication
Steady red Steady red Steady red The solar inverter hardware is faulty. The
6
Commissioning
• The screenshots are for reference only. The actual screens may vary.
• Obtain the initial password for connecting to the solar inverter WLAN from the label on the
side of the solar inverter.
• Set the password at the first login. 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.
6.1

Downloading the App

Method 1: Search for FusionSolar on Huawei AppGallery and download the latest installation
package.
Method 2: Access https://solar.huawei.com using the mobile phone browser and download the
latest installation package.
Method 3: Scan the following
QR code and download the
latest installation package.
FusionSolar
LED2 LED3
13
Meaning
N/A
Communication is in progress.
A mobile phone is connected to the solar
inverter.
There is no communication.
N/A
solar inverter needs to be replaced.