GoodWe GW50KN-MT – 50kW Three-Phase String Inverter
Description:
The GoodWe MT Series is purpose-built for medium to large-scale commercial rooftops and ground-mounted solar PV systems. With its compact design and advanced features, the GW50KN-MT maximizes profitability and system performance. The inverter supports up to 150% DC input oversizing and 115% AC output overloading, boosting energy yields while ensuring long-term reliability.
A low start-up voltage of 200V enables earlier daily operation, increasing generation time. With string-level monitoring, power line communication, and operation in high ambient temperatures up to 50°C at full load, this inverter offers dependable power delivery even under challenging conditions. Its maximum efficiency of 98.8% and European efficiency of 98.4% reflect its advanced design and high performance.
Key Features:
Up to 150% DC input oversizing
Up to 115% continuous AC output overloading
Maximum efficiency of 98.8%; European efficiency 98.4%
Full-load operation at 50°C
String-level monitoring for improved O&M and performance analysis
Power Line Communication (PLC)
Wide MPPT range: 200V – 950V
Compact design for easy installation
Natural cooling (no fans) – quiet and low-maintenance
4 MPPT inputs / 8 strings for flexible PV design
IP66 protection – suitable for outdoor use
Integrated Type II SPD (Surge Protection Device) on both DC and AC sides
Technical Specifications (Highlights):
Nominal AC Power Output: 50,000 W
Max. AC Apparent Power: 57,500 VA
Max. Input Voltage: 1,100 V
MPPT Operating Range: 200 V – 950 V
Nominal DC Voltage: 600 V
Max. Input Current per MPPT: 26 A
Number of MPPTs / Strings per MPPT: 4 MPPTs / 2 strings each
Dimensions (W x H x D): 580 × 660 × 265 mm
Weight: 55 kg
Cooling: Natural convection
Communication Interfaces: RS485, PLC, optional Wi-Fi or Ethernet
Certifications: CE, IEC 62109-1/-2, VDE-AR-N 4105, G99, NRS097-2-1, and others
Applications:
Ideal for:
Commercial rooftop solar installations
Agricultural or industrial PV systems
Ground-mounted PV plants
Systems requiring high efficiency and minimal maintenance
Warranty: 5 Years (Standard Manufacturer Warranty Terms Apply)
Lead Time: 1 – 3 Days