Huawei 4 kW Inverter – Single-phase – Hybrid – WiFi Antenna Included

Single-phase inverter with 4,400 VA output power

2 independent MPP trackers

1 battery connection (plug & play)

Efficiency up to 98.4%

Communication via WLAN, Ethernet* and 4G*

RS485 for Smart Power Sensor and battery

AC and DC overvoltage protection

Huawei SUN2000-4KTL-L1 – General specifications

Operating temperature range: -25 ~ +60 °C
Operating relative humidity: 0 % RH~100 % RH
Operating altitude: 0 – 4,000 m (derating > 2,000 m)
Cooling: natural convection
Display: status LEDs
Communication: RS485, WLAN, Ethernet*, 4G/3G/2G*
Weight (including mounting bracket): 12 kg
Dimensions (including mounting bracket): 365 x 365 x 156 mm
Protection class: IP65

Huawei SUN2000-4KTL-L1 – DC input

Recommended max. PV power: 6,000 Wp
Max. input voltage: 600 V
Start-up voltage: 100 V
Full MPPT voltage range: 90 V ~ 560 V (1)
Rated input voltage: 360 V
Max. input current per MPPT: 12.5 A
Max. short-circuit current: 18 A
Number of MPP trackers: 2
Max. number of inputs: 2
Number of inputs: 2

Huawei SUN2000-4KTL-L1 – AC output

Grid connection: single-phase
Rated power: 4,000 W
Max. apparent power: 4,400 VA
Rated output voltage: 220 V / 230 V / 240 V
AC grid frequency: 50 Hz / 60 Hz
Output current: 20 A
Adjustable power factor: 0.8 capacitive … 0.8 inductive
THD: ≤ 3%

Huawei SUN2000-4KTL-L1 – Efficiency

Max. efficiency: 98.4 %
European efficiency: 97.5 %

Huawei SUN2000-4KTL-L1 – Protection devices

DC disconnection switch: Yes
DC reverse polarity protection: Yes
AC overcurrent protection: Yes
AC short-circuit protection: Yes
Overtemperature protection: Yes
Arc fault protection: Yes
DC overvoltage protection: Yes
AC overvoltage protection: Yes
DC insulation monitoring: Yes
Residual current monitoring: Yes

Huawei SUN2000-4KTL-L1 – Battery compatibility

Compatible battery: LG Chem RESU 7H_R / 10H_R
Voltage range: 350 ~ 450 Vdc
Max. current: 10 A
Max. discharge power: 4,400 W

Compatible battery: HUAWEI Smart ESS battery 5 kWh – 30 kWh¹
Operating voltage range: 350 ~ 560 VDC
Max. operating current: 15 A
Max. charging power³: 5,000 W
Max. discharge power: 4,400 W

Huawei SUN2000-4KTL-L1 – Standards and safety

EN/IEC 62109-1, EN/IEC 62109-2

Huawei SUN2000-4KTL-L1 – Grid codes

G98, G99, EN 50549-1, CEI 0-21, VDE-AR-N-4105, AS 4777.2,
C10/11, ABNT, UTE C15-712, RD 1699, TOR D4,
IEC 61727, IEC 62116

Additional information on standards compliance is available upon request.

Huawei SUN2000-4KTL-L1 – Optimizer compatibility

DC MBUS compatible optimizer: SUN2000-450W-P

Huawei SUN2000-4KTL-L1 – Included in delivery

PV connector
Battery connector
AC connector
Signal cable connector
Antenna
Mounting system