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GoodWe SMT 25–36 kW three-phase commercial inverter, front view
GoodWe· SMT 25–36 kW

GoodWe SMT 25–36 kW

GW30K-MT

Three-phase 30 kW commercial string inverter for rooftop plants.

  • 30 kW
  • Three-phase
  • Grid-tied
  • 3 MPPT × 2 strings, 30 A
  • Max. input voltage 1100 V
  • European efficiency 98.5 %
  • IP65
Price
B2B price on request.
Availability
Availability and lead time on request.

About the product

The SMT 25–36 kW series (GW25K-MT, GW29.9K-MT, GW30K-MT, GW36K-MT) targets smaller commercial rooftop plants. GW30K-MT has a rated power of 30 kW and a maximum apparent power of 33 kVA.

Three MPPT inputs with two strings each and up to 30 A per input cover roofs with several orientations. Up to 130 % DC oversizing and 110 % AC overloading are supported.

RS485 communication (Modbus RTU, SunSpec) with an optional WiFi, 4G or PLC module. The series is documented on the global GoodWe site; availability for the EU market and Serbia is confirmed on request.

Technical specifications GW30K-MT

Technical specifications – GW30K-MT
ParameterValue
General
Phases3
TopologyNon-isolated
PV input (DC)
Max. input voltage1,100 V
MPPT voltage range200 – 950 V
Start-up voltage180 V
Number of MPPT trackers3
Strings per MPPT2
Max. input current per MPPT30 A
Max. short-circuit current per MPPT37.5 A
PV oversizing130 %
AC output
Rated output power30,000 W
Max. apparent output power33,000 VA
Max. output current48 A
Rated output voltage400, 3L/N/PE or 3L/PE
Efficiency
Max. efficiency98.8 %
European efficiency98.5 %
Protection
Ingress protectionIP65
Arc-fault protection (AFCI)Optional
Surge protectionDC Type III (Type II optional), AC Type III (Type II optional)
Communication
CommunicationRS485, WiFi or 4G or PLC (optional)
ProtocolModbus-RTU (SunSpec compliant)
Mechanical data
CoolingSmart fan cooling
Operating temperature-30 – +60 °C
Dimensions (W × H × D)480 x 590 x 200 mm
Weight40 kg

Values are taken from the manufacturer's official datasheet listed in the sources. Check the current document version before designing.

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