Huawei SUN2000-4KTL-L1 Quick Guide

13
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)
Meaning
Communication
indication
LED3
N/A
Blinking green at short intervals
Communication is in progress.
Blinking green at long intervals
A mobile phone is connected to the solar
inverter.
Off
There is no communication.
Device
replacement
indication
LED1
LED2
LED3
N/A
Steady red
Steady red
Steady red
The solar inverter hardware is faulty. The
solar inverter needs to be replaced.
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.
Downloading the App
6.1
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.
FusionSolar
Method 3: Scan the following
QR code and download the
latest installation package.

Huawei SUN2000-4KTL-L1 Specifications

General

Max. efficiency	98.4%
Max. input voltage	600 V
Rated output power	4000 W
Dimensions (W x H x D)	365 x 365 x 156 mm
Max. apparent AC power	4000 VA
Nominal AC voltage	220 V / 230 V / 240 V
MPPT voltage range	200-1000 V
Number of MPP trackers	2
Max. short-circuit current per MPPT	15 A
Operating temperature range	-25°C to +60°C
Protection degree	IP65
Max. Input Power	6000 W
Max. Output Power	4000 W
Rated Output Voltage	220 V / 230 V / 240 V
Output Frequency	50 Hz / 60 Hz
Cooling Method	Natural convection
AC voltage range	180 V to 280 V