Huawei SUN2000-50K-MC0 50kW 3-Phase Inverter with 4 MPPT

The Huawei SUN2000-50K-MC0 is a 50 kW three-phase grid-tied inverter designed for commercial and large residential solar installations. It features 4 independent MPPT trackers and 8 DC inputs, enabling maximum energy harvest even under partial shading or variable irradiance conditions. With a maximum efficiency of 98.5% at 400 V, it delivers superior performance across a wide input voltage range of 180 V to 1,000 V.

The inverter incorporates comprehensive safety and protection systems including integrated DC surge arresters (Type I + II), AC surge protection, DC insulation monitoring, arc fault protection, and anti-islanding functionality. An integrated PID recovery function supports P-type and N-type photovoltaic modules to mitigate potential induced degradation. The robust IP66-rated housing and smart air-cooling system ensure reliable operation across temperatures from −25 °C to +60 °C.

Communication options include integrated WLAN and RS485, with optional 4G/3G/2G connectivity via external Smart Dongle modules. The inverter is compatible with Huawei MERC-1100/1300W-P optimizers for enhanced per-module monitoring and supports adjustable power factor from 0.8 LG to 0.8 LD. Output is configurable for 380 Vac, 400 Vac, or 480 Vac three-phase operation at 50 Hz or 60 Hz grid frequencies.