Three-phase inverter Huawei SUN2000-50KTL-M3, 50kW, 4-MPPT, RS485, USB, DC disconnector, surge protectors, IP66

Huawei SUN2000-50KTL-M3 Inverter – Efficiency and Safety in One Device

Huawei SUN2000-50KTL-M3 is a three-phase inverter designed for advanced photovoltaic installations, both on roofs and on the ground. The device is characterized by high energy conversion efficiency, intelligent monitoring and protection functions, which translates into reliable and long-lasting operation of the system. Thanks to cooperation with power optimizers, it is possible to increase energy yield by up to 30% from the same panel area.

Key Features and Benefits

• High efficiency: Maximum efficiency of 98.5% and European efficiency of 98% minimize energy losses during DC to AC conversion.
• Four independent MPPTs: Four MPPT (Maximum Power Point Tracking) trackers allow for optimal adaptation to lighting conditions and effective use of energy from panels with different orientations or shading.
• Advanced protection: Built-in DC disconnect switch, Type II AC and DC surge arresters, and arc fault detection (AFCI) function provide comprehensive protection of the photovoltaic installation against damage and fire.
• Intelligent monitoring: Ability to monitor the inverter's operation via LED indicators and RS485, WLAN/Ethernet (using optional dongles) and GSM 4G network (also with an optional dongle). Compatibility with the Huawei FusionSolar platform enables remote system management.
• Installation flexibility: 8 DC inputs allow connection of a large number of solar panels, and a wide input voltage range (200-1000 V) ensures compatibility with various installation configurations.
• Solid construction: IP66 protection rating guarantees resistance to weather conditions and allows for installation outdoors.
• Passive cooling: The absence of fans eliminates the risk of failure related to overheating and ensures quiet operation of the device.

Technical Specifications in Practice

The Huawei SUN2000-50KTL-M3 inverter offers a rated power of 50 kW, making it an ideal solution for medium and large-scale photovoltaic installations. Thanks to the ability to operate in a three-phase network, it is particularly suitable for commercial and industrial facilities. The integrated leakage current monitoring system and DC insulation resistance detection function further increase the safety of use. The device is compatible with power optimizers, which allows for maximizing system efficiency even in difficult sunlight conditions.

Application

The Huawei SUN2000-50KTL-M3 inverter is used in:

• Photovoltaic installations on roofs of commercial and industrial buildings
• Photovoltaic farms
• Energy self-consumption systems
• Off-grid installations with energy storage (requires additional components)

Technical Data (summary):

This inverter is characterized by an AC rated power of 50,000 W, and its maximum AC apparent power is 55,000 VA. The device operates in a three-phase network and has four MPPT trackers. The MPP voltage range is from 200 to 1000 V, and the maximum DC input current (per MPPT) is 30 A. The maximum efficiency of the device is 98.5%, and the protection degree is IP66. The dimensions of the inverter are 640 x 530 x 270 mm, and its weight is 49 kg.

This inverter is an investment in a reliable source of solar energy that will bring benefits to both installation owners and the environment. Thanks to advanced technology and solid construction, the Huawei SUN2000-50KTL-M3 guarantees long-lasting and efficient operation of the photovoltaic system.