Solis 20kW S5 3 Phase Dual MPPT – DC
Original price was: R35 630,00.R31 999,00Current price is: R31 999,00.
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 ~
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. 20kW Solar Inverter Supplier Johannesburg & Gauteng, Cape Town COCT-Compliant Solar Inverter – S5-GR3P20K, Durban & KwaZulu-Natal 20kW Commercial PV Inverter, Northern Cape & Free State Residential Estate Solar Inverter.
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. Eastern Cape & Limpopo Small Business Solar Inverters, Mpumalanga & North West Reliable 20kW String Inverter, 20kW Solar Inverter Distributor Namibia & Botswana, Zimbabwe, Lesotho & Mozambique Solar Power Solutions
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?
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High Efficiency: Up to 98.5% energy conversion, minimizing waste.
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Wide Voltage Range: Works from ultra-low startup voltage (180V) up to 1100V input.
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Durability & Safety: IP66 weather resistance, AFCI arc-fault protection, and multiple built-in safeguards.
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Flexible Application: Supports both residential and commercial PV projects with scalable power output.
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Certified & Trusted: SA: NRS 097 certified for compliance and peace of mind.
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Warranty & Support: Backed by a 5-year standard warranty with expert support from SOLAR POWER SPACE RSA.
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