Huawei SUN2000-20KTL-M2 Quick Guide

4
No.
Item
Type
Specifications
1
PE cable
Single
-core
outdoor copper
cable
Conductor cross
-sectional area:
•
≥ 6 mm
2
(SUN2000-8KTL-M2/SUN2000-
10KTL-M2/SUN2000-12KTL-M2)
•
≥ 10 mm
2
(SUN2000-15KTL-M2/SUN2000-
17KTL-M2/SUN2000-20KTL-M2)
2
AC output power cable
Outdoor copper
cable
Conductor cross
-sectional area:
•
6–16 mm
2
(SUN2000-8KTL-M2/SUN2000-
10KTL-M2/SUN2000-12KTL-M2)
•
10–16 mm
2
(SUN2000-15KTL-M2/SUN2000
-
17KTL-M2/SUN2000-20KTL-M2)
Cable outer diameter: 11
–26 mm
3
DC input power cable
Standard outdoor
PV cable in the
industry
•
Conductor cross-sectional area: 4–6 mm
2
•
Cable outer diameter: 5.5–9 mm
4
(Optional) RS485
communications cable
Two
-
core outdoor
shielded twisted
pair cable
•
Conductor cross-sectional area: 0.2–1 mm
2
(0.5 mm
2
is recommended)
•
Cable outer diameter: 4–11 mm
5
(Optional) RS485
p
ower meter signal
cable
6
(Optional) Rapid
shutdown switch signal
cable
7
(Optional) Grid
scheduling signal cable
Five
-
core outdoor
cable
•
Connect cables in accordance with the local installation laws and regulations.
•
Before connecting cables, ensure that the DC switch on the inverter and all the switches
connecting to the inverter are set to OFF. Otherwise, the high voltage of the inverter may
result in electric shocks.
Preparing for Installation
3.1
3
Electrical Connections
Prepare an anti-theft lock suitable for the lock hole diameter (Ф8 mm) and ensure that the lock
can be installed successfully. An outdoor waterproof lock is recommended.
3. Install the inverter on the mounting bracket.
4. (Optional) Install an anti-theft lock.

Huawei SUN2000-20KTL-M2 Specifications

General

Model	SUN2000-20KTL-M2
Type	String Inverter
Max. efficiency	98.6%
European efficiency	98.3%
Max. input voltage	1100 V
Max. input current per MPPT	26 A
Number of MPPTs	2
Rated output power	20, 000 W
Start Voltage	200 V
MPPT Voltage Range	200 V - 1000 V
Max. AC Power	22, 000 VA
Output Frequency	50 Hz / 60 Hz
Dimensions (W x H x D)	525 x 470 x 262 mm
Weight	25 kg
Operating Temperature Range	-25°C to +60°C
Cooling Method	Natural Convection
Protection Degree	IP65
Rated AC Voltage	230 V / 400 V
Max. Input Power	30, 000 W
Max. Output Power	22, 000 W
Rated Output Voltage	230 V / 400 V