Huawei 40 kW Inverter – On-grid

Three-phase inverter with 44,000 VA output power

4 independent MPP trackers

8 DC connections

Efficiency up to 98.7%

Communication via WLAN / Ethernet and 2G/3G/4G (optional)

Free system monitoring with FusionSolar

RS485 for Smart Power Sensor and SmartLogger

Connection for ripple control receiver

DC MBUS communication for Smart Optimizer

Integrated AC and DC surge protection Type II

Integrated PID recovery

Convection cooling

Protection class IP66

Huawei SUN2000-40KTL-M3 – General specifications

Operating temperature range: -25 ~ +60 °C
Operating relative humidity: 0% RH ~ 100% RH
Operating altitude: max. 4,000 m
Cooling: convection cooling
Weight (with mounting plate): 43 kg
Noise level: Dimensions: 640 x 530 x 270 mm
DC connection: Stäubli MC4
AC connection: cable lugs on M8 terminal studs
Degree of protection (according to IEC 60529): IP66
Topology: transformerless
Night-time power consumption: ≤ 5.5 W
DC MBUS compatible optimizer: SUN2000-450W-P

Huawei SUN2000-40KTL-M3 – DC input

Max. input voltage: 1,100 V
Max. current per MPPT: 26 A
Max. short-circuit current per MPPT: 40 A
Start-up voltage: 200 V
MPPT operating voltage range: 200 V – 1,000 V
Rated input voltage: 600 V
Number of MPP trackers: 4
Max. number of inputs per MPPT: 2

Huawei SUN2000-40KTL-M3 – AC output

Rated power: 40,000 W
Maximum apparent power: 44,000 VA
Rated output voltage: 230 Vac / 400 Vac, 3W/N+PE
AC line frequency: 50 Hz / 60 Hz
Rated output current: 57.8 A
Maximum output current: 63.8 A
Adjustable power factor: 0.8 capacitive … 0.8 inductive
THD: ≤ 3%

Huawei SUN2000-40KTL-M3 – Efficiency

Maximum efficiency: 98.7%
European efficiency: 98.4%

Huawei SUN2000-40KTL-M3 – Communication

Display: LED
RS485: Yes
USB: WLAN/Ethernet via Smart Dongle-WLAN-FE (optional), 4G/3G/2G via Smart Dongle-4G (optional)
Monitoring BUS (MBUS): Yes (isolation transformer required)

Huawei SUN2000-40KTL-M3 – Protection and features

DC disconnection switch: Yes
Islanding detection: Yes
AC overcurrent protection: Yes
DC reverse polarity protection: Yes
Cable monitoring: Yes
DC overvoltage arrester: Yes
AC overvoltage protection: Yes
DC insulation resistance detection: Yes
Fault current monitoring: Yes
Arc fault detection: Yes
Inputs for ripple control receiver and PID recovery: Yes

Huawei SUN2000-40KTL-M3 – Safety standards

EN 62109-1/-2, IEC 62109-1/-2, EN 50530, IEC 62116, IEC 60068, IEC 61683

Huawei SUN2000-40KTL-M3 – Grid connection standards

IEC 61727, VDE-AR-N4105, VDE 0126-1-1, BDEW, G59/3,
UTE C 15-712-1, CEI 0-16, CEI 0-21, RD 661, RD 1699,
P.O. 12.3, RD 413, EN-50438-Turkey, EN-50438-Ireland,
C10/11, MEA, Resolution No. 7, NRS 097-2-1,
AS/NZS 4777.2, DEWA

Additional information on standards compliance is available upon request.

Huawei SUN2000-40KTL-M3 – Included in delivery

PV connectors
Bluetooth dongle
Mounting system