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Solis 4G 6.0kW Dual MPPT 3-Phase Grid Tie Inverter

Designed by world leading research and development team made by professors and specialists from 8 countries, Solis inverters are praised by clients and customs all over the world due to the high quality and reliability with the feature of ultra-wide input voltage, precise MPPT algorithm, and Max. Efficiency over 97%, which made Ginlong brand one of the most performance-cost inverters in the world.

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.

This product is currently available on backorder with lead time of 1-2 weeks.

Leading Features

  • Solis 4G Three Phase Range.

  • 160V-850V MPPT voltage range-ultra low start-up.

  • Dual MPPT design with precise MPPT algorithm.

  • THDi<1.5%low harmonic distortion against grid.

  • Over 98.7% Max. Efficiency.

  • RS485WiFi/LAN/GPRS (optional) interface.

  • Multiple protections levels.

  • Wi-Fi monitoring available-iPhone and android app available.

  • 5 years standard warranty (20 years optional upgrade).

Please download full specifications sheet here.

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Regular Price: R 20,191.00

Special Price Excl. Tax: R 15,249.57 Incl. Tax: R 17,537.01


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

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Product Description


Technical Data
Unit Information

  • Model: Solis-3P6K-4G.
  • Energy Source: PV.

Input Side (DC)

  • Max. DC input power(kW): 7.2.
  • Max. DC input voltage(V): 1000.
  • Start-up voltage(V): 180.
  • MPPT voltage range(V): 160-850.
  • Max. input current(A): 11A+11A.
  • MPPT number/Max input strings number: 2/2.

Output Side (AC)

  • Rated output power(kW): 6.
  • Max. apparent output power(kVA): 6.6.
  • Max. output power(kW): 6.6.
  • Rated grid voltage(V): 400.
  • Rated grid frequency (Hz): 50/60.
  • Operation phase: Three.
  • Rated grid output current(A): 8.7.
  • Max. output current(A): 9.5.
  • Power Factor (at rated output power): 0.8 leading...0.8 lagging.
  • THDi (at rated output power): <1.5%.
  • DC injection current(mA): <0.5%In.
  • Grid frequency range (Hz): 47-52 or 57-62.


  • Max. efficiency: 98.3%.
  • EU efficiency: 97.8%.
  • MPPT efficiency: >99.5%.


  • DC reverse-polarity protection: Yes.
  • Short circuit protection: Yes.
  • Output over current protection: Yes.
  • Output over voltage protection: Yes.
  • Insulation resistance monitoring: Yes.
  • Residual current detection: Yes.
  • Surge protection: Yes.
  • Islanding protection: Yes.
  • Temperature protection: Yes.
  • Integrated DC switch: Optional.

General Data

  • Dimensions(mm): 310(W)*538(H)*158(D).
  • Weight(kg): 13.6.
  • Topology: Transformerless.
  • Self-consumption (night): <1W(Night).
  • Operating ambient temperature range: -25~60C.
  • Ingress protection: IP65.
  • Noise emission{typical}: <30dBA.
  • Cooling concept: Natural convection.
  • Max. operation altitude: 4000m.
  • Designed lifetime: >20years.
  • Grid connection standard: EN50438 G59/3 AS4777 VDE0126-1-1 IEC61727.
  • Relative humidity: 0~100%.
  • Safety/EMC standard: IEC62109-1/-2 AS3100 EN61000-6-1 EN61000-6-3.


  • DC connection: MC4.
  • AC connection: Terminal connectors.
  • Display: LCD2×20 Z.
  • Communication connections: 4 pins RS485 connector.
  • Warranty: 5 years standard (extend to 20 years).

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 6000W


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