Solis S6 4.6kW Dual MPPT Grid Tie Inverter
Original price was: R10 845,00.R9 099,00Current price is: R9 099,00.
Solis S6 4.6kW Dual MPPT Grid Tie Inverter
Key Features
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Max PV Power: 6.9kW
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14A maximum string input current – compatible with latest solar panels
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Wide MPPT voltage range (90–520V) with ultra-low 120V start-up
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Dual MPPT design with precise tracking for maximum energy harvest
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Efficiency over 97.6% (EU efficiency: 97.1%)
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Integrated AFCI (arc-fault protection) for improved safety
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Built-in export limitation (CT clamp sold separately)
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Integrated DC switch for emergency shutdown and safe maintenance
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IP66-rated enclosure – dustproof and waterproof
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Demand Response Mode (DRM) and backflow power control for smart grids
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Lightweight, compact design (11.2 kg) for easy installation
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5-year standard warranty (extendable to 10 years)
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Certified NRS 097 (South Africa grid compliance)
~ Please contact us for a final quote ~
~ Installation is not included ~
Description
Solis S6-GR1P(2.5-6)K Series Residential Inverter
The Solis S6-GR1P(2.5-6)K series inverter is designed for residential solar PV systems, offering reliability, safety, and efficiency. With a maximum input current of 14A per string, it supports the latest high-efficiency and bi-facial solar modules.
Compact, lightweight, and rated IP66 for outdoor use, this inverter is built for durability in South African conditions. It also features integrated AFCI protection to proactively reduce fire risks, ensuring your solar investment remains safe.
| Category | Specification |
|---|---|
| Input (DC) | |
| Recommended Max. PV Power | 6.9 kW |
| Max. Input Voltage | 600 V |
| Rated Voltage | 330 V |
| Start-up Voltage | 120 V |
| MPPT Voltage Range | 90 – 520 V |
| Max. Input Current | 14 A / 14 A |
| Max. Short Circuit Current | 22 A / 22 A |
| MPPT Number | 2 |
| Max. Input Strings | 2 |
| Output (AC) | |
| Rated Output Power | 4.6 kW |
| Max. Apparent Power | 5 kVA |
| Max. Output Power | 5 kW |
| Rated Grid Voltage | 220 V / 230 V |
| Rated Grid Frequency | 50 Hz |
| Rated Output Current | 22.7 A / 21.7 A |
| Max. Output Current | 25 A |
| Power Factor | >0.99 (0.8 leading – 0.8 lagging) |
| THDi | <3% |
| Efficiency | |
| Max. Efficiency | 97.6% |
| European Efficiency | 97.1% |
| Protection & Safety | |
| DC Reverse Polarity | Yes |
| Short Circuit Protection | Yes |
| Output Over-current Protection | Yes |
| Surge Protection | Yes |
| Grid Monitoring | Yes |
| Anti-islanding Protection | Yes |
| Temperature Protection | Yes |
| Integrated AFCI | Yes (activation required) |
| Integrated DC Switch | Yes |
| General Data | |
| Dimensions (W × H × D) | 310 × 543 × 160 mm |
| Weight | 11.2 kg |
| Topology | Transformerless |
| Self-consumption (night) | <1 W |
| Operating Temp Range | -25°C ~ +60°C |
| Relative Humidity | 0 – 100% |
| Ingress Protection | IP66 |
| Cooling Concept | Natural convection |
| Max. Operation Altitude | 4000 m |
| Certifications | IEC/EN 62109, IEC 61727, NRS 097, VDE, CEI, EN 50549-1, etc. |
All solar inverters and PV systems must be installed by qualified solar installers or licensed electricians. Installations must comply with local wiring regulations and safety standards.
Solar Power Space is not liable for malfunctions resulting from improper installation.





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