Huawei SUN2000-50KTL-M0 50kW Three-Phase Solar Inverter

Huawei SUN2000-50KTL-M0 inverter is a high-performance three-phase string inverter engineered for commercial and industrial solar PV systems. Designed by Huawei, this 50kW solar inverter delivers exceptional efficiency, advanced smart monitoring, and robust safety protection for medium to large-scale installations. With multiple MPPTs, intelligent diagnostics, and seamless grid integration, the SUN2000-50KTL-M0 ensures maximum energy yield, optimized system performance, and long-term reliability in demanding environments.

Product Features

High Conversion Efficiency up to 98.5%

The Huawei SUN2000-50KTL-M0 offers a maximum efficiency of up to 98.5 percent, ensuring optimal power conversion from DC to AC. Its advanced topology and intelligent MPPT algorithms reduce energy losses and maximize overall solar plant productivity.

Four MPPTs for Maximum Energy Harvest

Equipped with four independent Maximum Power Point Trackers (MPPTs), this inverter supports flexible system design and improves performance in installations with multiple roof orientations or partial shading conditions.

Smart Monitoring and Diagnostics

Integrated with Huawei smart PV management platforms, including compatibility with the FusionSolar monitoring system, the inverter enables real-time performance tracking, remote diagnostics, and intelligent fault detection. This reduces maintenance costs and system downtime.

Built-In DC and AC Protection

The inverter features comprehensive protection mechanisms, including DC reverse polarity protection, AC overcurrent protection, anti-islanding protection, surge protection devices (SPD Type II for DC and AC), and residual current monitoring. These safety features ensure compliance with international grid standards and enhance system durability.

Transformerless and Compact Design

With a transformerless topology, the SUN2000-50KTL-M0 delivers higher efficiency and a lighter, more compact form factor. Its IP65-rated enclosure allows for both indoor and outdoor installation, making it suitable for diverse environments.

Advanced Cooling System

The intelligent air cooling system ensures efficient heat dissipation, maintaining stable operation even under high ambient temperatures typical in commercial solar installations.

Smart IV Curve Diagnosis

The inverter supports smart IV curve diagnosis, enabling rapid troubleshooting and performance analysis to identify potential string-level issues without physical inspection.

Product Specifications

• Rated AC output power: 50,000 W
• Maximum AC apparent power: 55,000 VA
• Maximum efficiency: 98.5 percent
• European efficiency: Approximately 98.0 percent
• Number of MPPTs: 4
• Maximum input voltage: 1,100 V
• MPPT voltage range: 200 V to 1,000 V
• Maximum input current per MPPT: 22 A
• Rated output voltage: 400 V, three-phase
• Grid frequency: 50 Hz / 60 Hz
• Protection degree: IP65
• Cooling method: Intelligent air cooling
• Communication interfaces: RS485, USB, optional Smart Dongle (WLAN/4G)
• Operating temperature range: -25°C to +60°C
• Relative humidity: 0 to 100 percent (non-condensing)
• Altitude: Up to 4,000 m (derating above 2,000 m)
• Weight: Approximately 49 kg
• Dimensions (W x H x D): Approximately 640 x 530 x 270 mm

Huawei SUN2000-50KTL-M0 50kW inverter is an ideal solution for commercial rooftops, industrial facilities, and small utility-scale solar projects requiring high efficiency, intelligent management, and dependable long-term performance.