Huawei SUN2000-40K-MC0 inverter

Huawei SUN2000-30/40/50K-MC0 Three-Phase Inverter

The Huawei SUN2000-30/40/50K-MC0 inverter series is designed for larger commercial and industrial solar power systems . The 30, 40, and 50 kW models share a high efficiency of up to 98.7%, a 4-MPPT design, and 8-string connection capability, making the series well-suited for more complex rooftops and higher-capacity systems.

What is this series good for?

This inverter family is designed for commercial and industrial projects where stable operation, good design flexibility, and reliable grid interaction are essential. The wide MPPT range of 180–1000 V and the maximum DC input of 1100 V allow for highly flexible string design.

Safety and Communication

The models feature advanced protection functions, including overvoltage protection, arc fault protection, insulation monitoring, anti-islanding, and residual current monitoring. In addition, built-in WLAN, RS485 communication, and optional dongle support are available, making remote monitoring and fault diagnostics easy to implement.

Differences between the models

The main difference lies in the rated power: the three versions are available in 30, 40, and 50 kW configurations. The 30 and 40 kW models use natural convection cooling, while the 50 kW version features intelligent air cooling. The 50K model also offers more communication capabilities, as it supports MBUS. There is also a difference in weight: the 30/40K models weigh 45 kg, while the 50K version weighs 50 kg.

SOLARKIT Reviews

The Huawei SUN2000-30/40/50K-MC0 is a practical, reliable inverter series for larger solar systems. With 4 MPPT channels and 8 inputs, it offers design flexibility, while its protection features provide robust technical support.

The 30, 40, and 50 kW models differ not only in power output but also in cooling and, to some extent, communication capabilities, so you can truly choose the right one for your specific project.