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Huawei SUN2000 50KTL 50kW 3-Phase Grid Tie Inverter

Huawei brings the latest digital and internet technology into utility-scale PV power generation. Our solutions make any PV power plant run more efficiently and through better intelligence.

Please note that there is currently a slight delay on dispatch time on these items due to a backlog at the warehouse. We will do our best to get them to you as soon as possible.

Please note, this product is currently available on backorder with lead time of 1-2 weeks.

  • String-level Management & Optimization.

  • Fuse-free Design.

  • Natural Cooling.

  • Smart Multi-level Topology.

  • Power Line Communication.

  • Smart I-V Curve Diagnosis.

Please download specifications sheet here.
Please note these units do not have a display on.

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Excl. Tax: R 66,778.26 Incl. Tax: R 76,795.00

Our online Payment Gateway, PayU, offers 100% secure payments online. We also accept payment via EFT or Snapscan.

Secure local and international deliveries with excellent courier partners. Free delivery in Cape Town for R 500 orders or more.

Need Help? With over 15 years experience in the industry we are the right people to ask. Contact us now.

Product Description



  • 12 strings intelligent monitoring and fast trouble-shooting.
  • Power Line Communication (PLC) supported.
  • Smart I-V Curve Diagnosis supported.


  • DC disconnect integrated, safe and convenient for maintenance.
  • Type II surge arresters for both DC and AC.
  • Ground fault protection.
  • Residual Current Detection (RCD) protection.


  • Max. efficiency 98.8%, European efficiency 98.6%.
  • 6 MPPTs for versatile adaptions to different layouts.


  • No need for external fans with natural cooling technology.
  • Protection rating of IP65.

Technical Specifications

  • Max. Efficiency: 98.7%.
  • European Efficiency: 98.5%


  • Max. Input Voltage: 1,100 V.
  • Max. Current per MPPT: 22 A.
  • Max. Short Circuit Current per MPPT: 30 A.
  • Min. Operating Voltage / Start Input Voltage: 200 V.
  • MPPT Operating Voltage Range: 200 V ~ 1000 V.
  • Rated Input Voltage: 600 V.
  • Max. Number of Inputs: 12.
  • Number of MPP Trackers: 6.


  • Rated AC Active Power: 50,000 W.
  • Max. AC Apparent Power: 55,000 VA.
  • Max. AC Active Power (cosφ=1): 55,000 W.
  • Rated Output Voltage: 220V / 380V, 230V / 400V, default 3W+N+PE (3W+PE optional in settings 277V/480V,3W+PE).
  • Rated AC Grid Frequency: 50 Hz / 60 Hz.
  • Rated Output Current: 76 A @ 380 Vac, 72.2 A @ 400 Vac.
  • Max. Output Current: 83.6 A @ 380 Vac, 79.4 A @ 400 Vac.
  • Adjustable Power Factor Range: 0.8 LG ... 0.8 LD.
  • Max. Total Harmonic Distortion: < 3%.


  • Input-side Disconnection Device: Yes.
  • Anti-islanding Protection: Yes.
  • AC Overcurrent Protection: Yes.
  • DC Reverse-polarity Protection: Yes.
  • PV-array String Fault Monitoring: Yes.
  • DC Surge Arrester: Type II.
  • AC Surge Arrester: Type II.
  • Insulation Monitoring: Yes.
  • Residual Current Detection: Yes.


  • Display: LED Indicators.
  • RS485: Yes.
  • USB / Bluetooth / APP: Yes.
  • PLC: Yes.


  • Dimensions (W x H x D): 1075 mm × 555 mm × 300 mm.
  • Weight (with mounting plate): 73 kg.
  • Operation Temperature Range: -25°C ~ 60°C.
  • Cooling Method: Natural Convection.
  • Max. Operating Altitude: 4,000 m.
  • Relative Humidity: 0 ~ 100%.
  • DC Connector: Amphenol Helios H4.
  • AC Connector: Waterproof PG Terminal + OT Connector.
  • Internal Consumption at Night: < 1 W.
  • Protection Degree: IP65.
  • Topology: Transformerless.

Additional Information

Additional Information

Disclaimer Please note that stock availability is subject to prior sales. Prices exclude delivery. The image serves as an example of what the product looks like and may differ slightly in appearance.
Guarantee/ Warranty 5 year product warranty
Inverter Wattage 50000W


Customer Reviews (1)

Very great productReview by Eden
I am waiting for this product... (Posted on 03/04/2019)

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