Huawei SUN2000-20KTL-M5 20kW Three Phase Solar Inverter – Advanced Grid-Tied PV Inverter with Dual MPPT

Huawei SUN2000-20KTL-M5 20kW Three Phase Solar Inverter is a high-performance inverter designed for commercial and industrial solar energy systems. Featuring dual MPPT technology, it ensures maximum energy harvest from solar panels while providing stable and efficient three-phase AC output to the grid. Built with intelligent monitoring, enhanced safety protections, and a robust IP65-rated enclosure, the SUN2000-20KTL-M5 supports flexible PV system design, remote diagnostics, and long-term reliable performance. Its compact, wall-mounted design and natural cooling system make it an ideal choice for medium to large solar installations seeking high efficiency and minimal maintenance.

Product Features

Dual MPPT for Maximum Energy Yield

Two independent Maximum Power Point Trackers optimize energy output from multiple solar panel strings, enabling flexible installation and high performance even in partially shaded conditions.

High Efficiency DC to AC Conversion

Delivers industry-leading conversion efficiency, reducing energy losses and maximizing overall system yield for improved return on investment.

Smart I-V Curve Diagnosis

Allows remote PV string diagnostics and performance optimization, helping to identify faults quickly and reduce operational downtime.

Comprehensive Safety Protections

Includes anti-islanding, DC reverse polarity, overvoltage, overcurrent, short circuit, residual current monitoring, and insulation resistance detection to protect both the inverter and connected systems.

Remote Monitoring and Connectivity

Supports WLAN and Ethernet connections with optional 4G communication for real-time remote monitoring and system management through Huawei’s smart energy platform.

Compact and Durable Design

Wall-mounted and lightweight with high power density, suitable for rooftop and ground-mounted commercial installations. IP65-rated enclosure ensures protection against dust and water ingress.

Silent Natural Cooling

Uses convection-based cooling without external fans for quiet operation, improved reliability, and reduced maintenance requirements.

Product Specifications

• Model: SUN2000-20KTL-M5
• Rated AC Output Power: 20kW
• Phase Type: Three-phase
• MPPT Trackers: 2
• Maximum DC Input Voltage: Up to 1100V
• MPPT Voltage Range: Approximately 200V–1000V
• Maximum Efficiency: Up to 98.7%
• Maximum Input Current per MPPT: Up to 26A
• AC Output Voltage: 380V–415V
• Grid Frequency: 50/60Hz
• Communication Interfaces: WLAN, Ethernet, optional 4G
• Protection Features: Anti-islanding, DC reverse polarity, overvoltage, overcurrent, short circuit, residual current monitoring, insulation monitoring
• Cooling Method: Natural convection
• Ingress Protection Rating: IP65
• Installation Type: Wall-mounted
• Operating Temperature Range: -25°C to +60°C
• Application: Commercial and industrial grid-tied solar power systems

Huawei SUN2000-20KTL-M5 20kW Three Phase Solar Inverter combines intelligent energy management, high-efficiency conversion, and robust safety features to deliver reliable and sustainable solar power for commercial and industrial applications.