SUN2000-50KTL-M3Smart PV Controller
High-Performance Commercial Inverter with Smart Safety and Monitoring
The SUN2000-50KTL-M3 is Huawei’s intelligent three-phase inverter, ideal for medium to large commercial solar installations. With enhanced safety features, high conversion efficiency, and flexible communication options, this unit delivers reliable performance in demanding environments.
Key Features
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Maximum Efficiency of 98.5%
Ensures more energy yield with minimal losses. -
4 MPPTs with 8 Inputs
Advanced string design for increased flexibility and performance. -
AI-Powered Arc Fault Protection (AFCI)
Real-time detection and interruption of arc faults for safer operation. -
PID Recovery Technology
Restores module performance by eliminating potential-induced degradation. -
Smart I-V Curve Diagnosis
Enables proactive O&M with module-level scanning and reporting. -
Type II DC & AC Surge Protection
Built-in protections for improved system reliability. -
IP66 Rated
Weatherproof enclosure for long-term outdoor use. -
Flexible Communication Options
RS485, USB, Ethernet, 4G Dongle (optional)
Specs at a Glance
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Rated Output Power: 50,000 W
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Max. Input Voltage: 1,100 V
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MPPT Operating Voltage: 200 V – 1,000 V
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Rated Output Voltage: 400/480 Vac
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Cooling Method: Smart Air Cooling
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Dimensions: 640 × 530 × 270 mm
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Weight: 49 kg
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Protection Degree: IP66
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Communication: RS485, USB, WLAN, 4G (via Dongle)
High-Performance Commercial Inverter with Smart Safety and Monitoring
The Huawei SUN2000-50KTL-M3 Smart PV Controller delivers efficient and reliable performance for commercial and industrial solar PV installations. With 50 kW rated AC output, a maximum efficiency of 98.5%, four MPP trackers and eight PV inputs, it gives installers greater flexibility when designing larger solar systems.
Furthermore, the SUN2000-50KTL-M3 supports a wide 200 V to 1,000 V MPPT operating range and a maximum DC input voltage of 1,100 V. As a result, installers can accommodate a variety of PV string configurations while maintaining efficient energy conversion across different operating conditions.
Huawei also equips the controller with a comprehensive range of integrated safety features. These include arc-fault protection, anti-islanding protection, AC overcurrent protection, DC reverse-polarity protection, PV string fault monitoring and Type II surge protection on both the AC and DC sides. In addition, integrated PID recovery helps address potential-induced degradation in supported PV modules.
For easier system management, the inverter supports RS485, Bluetooth and app-based monitoring. Moreover, installers can add WLAN, Ethernet or mobile connectivity through compatible Huawei Smart Dongles. The SUN2000-50KTL-M3 also supports Huawei MERC-1100/1300W-P commercial optimizers with compatible software and system configurations.
Finally, Huawei designed the SUN2000-50KTL-M3 to handle demanding operating environments. Its IP66-rated enclosure protects the unit against dust and water ingress, while smart air cooling helps manage operating temperatures from -25°C to 60°C. Therefore, the controller provides a robust solution for larger commercial solar installations.
Key Features
- 50 kW rated AC active power
- Up to 55 kW maximum AC active power
- 98.5% maximum efficiency
- 4 MPPT trackers
- 8 PV inputs
- Maximum input voltage of 1,100 V
- 200–1,000 V MPPT operating range
- Integrated arc-fault protection
- Integrated PID recovery
- Type II AC and DC surge protection
- RS485, Bluetooth and app monitoring
- Optional WLAN, Ethernet and 4G connectivity
- Compatible with selected Huawei commercial optimizers
- IP66 protection rating
- Smart air cooling
- Operating temperature range of -25°C to 60°C
