Huawei SUN2000-50KTL-M3 Smart PV Controller
by Huawei
The Huawei SUN2000-50KTL-M3 Smart PV Controller is a powerful 50kW three-phase solar inverter built for large commercial and utility-scale applications. With 98.5% maximum efficiency, robust safety features, and smart monitoring, it ensures optimized energy yields, reliable grid connection, and long-term durability in all environments.
The Huawei SUN2000-50KTL-M3 Smart PV Controller is a high-performance solar inverter designed for large-scale commercial and industrial PV systems. Delivering up to 50kW rated power and 55kVA maximum apparent power, it combines advanced digital control with multi-MPPT tracking for maximum solar energy harvesting across variable conditions. Featuring 4 MPPTs and 8 inputs, the inverter provides flexible design options and ensures high efficiency even in complex installations. With maximum efficiency of 98.5% (98.0% European efficiency), it reduces energy losses and improves overall system yield. The SUN2000-50KTL-M3 integrates comprehensive safety protections, including arc-fault detection, anti-islanding, surge protection (Type II AC/DC), DC reverse polarity, residual current monitoring, and insulation resistance detection. It is IP66-rated for harsh outdoor conditions and supports smart air cooling, ensuring reliable operation in a wide temperature range (-25°C to 60°C) and altitudes up to 4000m. For intelligent monitoring, it includes LED indicators, WLAN, RS485, and FusionSolar app connectivity, with optional Ethernet and 4G dongles. The system is also compatible with Huawei optimizers for module-level management and fault detection.