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Solis 20kW S5 3 Phase Dual MPPT – DC

Original price was: R35 630,00.Current price is: R31 999,00.
Price incl. VAT

Solis 20kW S5 3 Phase Dual MPPT – DC

Product Features

  • Max. efficiency of 98.5%.
  • Type-II over-voltage surge protection for both DC and AC.
  • Wide voltage range – Ultra low start-up voltage of 180V and max PV input voltage of 1100V.
  • 32A PV string input x 2.
  • Maximum AC output power of 22kW.
  • Max PV DC Power of 30kW.
  • Integrated AFCI (DC arc-fault circuit protection).
  • IP66 Rated.
  • DC reverse-polarity protection.
  • 5-year standard warranty.
  • SA: NRS 097 certified and COCT Certified

~ Please contact us for a final quote ~

~ Installation is not included ~

This product must be installed by a qualified electrician/technician. All installations must adhere to local wiring regulations and standards. Solar Power Space RSA will not be held liable for any product malfunctions as a result of incorrectly installed systems.
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Description

S5-GR3P(3-20)K Three Phase String Inverter – Reliable Power for Homes & Businesses

At SOLAR POWER SPACE RSA, we understand that reliable solar energy solutions are key to lowering costs and increasing energy independence. The S5-GR3P(3-20)K Three Phase String Inverter is designed to deliver maximum efficiency for residential, small industrial, and commercial PV power stations.

With a 98.5% max efficiency rate, advanced safety protections, and a durable IP66-rated design, this inverter ensures long-term performance even in tough environments. It’s engineered for optimal energy conversion, simple integration, and reduced downtime—making it the preferred choice for customers seeking reliable solar power systems in South Africa.

 Technical Specifications

Category Unit Information
Model – S5-GR3P20K
Energy Source – PV
Max. DC Input Power kW 30
Max. DC Input Voltage V 1100
Rated Voltage V 600
Start-up Voltage V 180
MPPT Voltage Range V 160–1000
Max. Input Current A 32A + 32A
MPPT Number / Max Input Strings – 2 / 2
Rated Output Power kW 20
Max. Apparent Output Power kVA 22
Max. Output Power kW 22
Rated Grid Voltage V 3/N/PE, 220V / 380V, 230V / 400V
Rated Grid Frequency Hz 50/60
Operation Phase – Three
Rated Grid Output Current A 30.4 / 28.9
Max. Output Current A 31.8
Power Factor – 0.8 leading…0.8 lagging
THDi – <1.5%
Max. Efficiency % 98.5
EU Efficiency % 98.1
Protections – Reverse polarity, Short circuit, Over current, Over voltage, AFCI, Residual current, Anti-islanding, Temperature, Surge
Dimensions mm 310(W) × 63(H) × 219(D)
Weight kg 20.3
Topology – Transformerless
Night Self-consumption W <1
Operating Temperature °C -25 ~ 60
Ingress Protection – IP65
Noise Emission dBA <30
Cooling Concept – Natural convection
Max. Operation Altitude m 4000
Designed Lifetime – >20 years
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
Connections – DC: MC4, AC: Terminal connectors
Display – LCD
Communication – RS485, Optional: Wi-Fi, GPRS

Why Choose This Inverter?

  • High Efficiency: Up to 98.5% energy conversion, minimizing waste.

  • Wide Voltage Range: Works from ultra-low startup voltage (180V) up to 1100V input.

  • Durability & Safety: IP66 weather resistance, AFCI arc-fault protection, and multiple built-in safeguards.

  • Flexible Application: Supports both residential and commercial PV projects with scalable power output.

  • Certified & Trusted: SA: NRS 097 certified for compliance and peace of mind.

  • Warranty & Support: Backed by a 5-year standard warranty with expert support from SOLAR POWER SPACE RSA.

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