Product Details
| 4.8 ★ (56 Reviews)
Sungrow 3-Phase Inverter - SG15RT / SG17RT / SG20RT
If you use solar power every day at home or work, Sungrow 3-phase inverters are built to keep up. They're a solid pick for large families, growing businesses, or even small industrial setups. These Sungrow inverters are made to run smoothly for years without giving you trouble.
If you are considering a solar energy solution, the Sungrow inverter price in Pakistan makes it an attractive option for both residential and commercial needs. With 98.5% maximum efficiency and advanced safety features, these inverters deliver reliable performance for any solar installation.
Built with IP65 protection and C5 corrosion resistance, Sungrow inverters are designed to withstand harsh environments, including coastal areas. The smart forced air cooling system ensures optimal performance even in Pakistan's hot climate conditions.
Why is Sungrow 3-Phase Inverter a Perfect Choice?
Sungrow 3-phase inverters are engineered for reliability and efficiency, making them ideal for residential, commercial, and industrial applications across Pakistan.
Strong Solar Input
- SG15RT: Handles up to 22.5 kWp of PV input
- SG17RT: Handles up to 25.5 kWp of PV input
- SG20RT: Handles up to 30.0 kWp of PV input
The Sungrow SG15RT price in Pakistan offers excellent value and advanced features, with handling 22.5kWp input. For a medium-sized setup, the Sungrow SG17RT inverter price in Pakistan delivers strong efficiency and dependable output at competitive costs. Large-scale users can benefit from the Sungrow SG20RT price in Pakistan, which balances affordability and maximum performance.
High Efficiency
- Max. efficiency: 98.5%
- European efficiency: Up to 98.1%
- Sungrow Inverter is designed to make the most of your solar panels, even in low light or changing weather
Safe & Compliant
- DC reverse polarity protection
- AC short-circuit protection
- Leakage current monitoring
- Sungrow inverter with AFCI protection
- PID recovery function
- Ground fault monitoring
- Built-in Type II surge protection on both DC and AC sides
Compact and Reliable
- Size: 370 × 480 × 195 mm
- Weight: 21 kg
- Cooling: Smart forced air cooling
- Protection: IP65 rated (dust and water resistant)
- Corrosion resistance: C5 rating (great for coastal or harsh environments)
- Max altitude: 4000m
- Operating temp: -25°C to +60°C
Ideal Applications
- Mid-to-large residential homes
- Apartment buildings or offices
- Commercial rooftops
- Schools, clinics, and industrial facilities
- Projects using bifacial or high-voltage modules
Installation & Maintenance Tips
- Install in a shaded, well-ventilated area to avoid overheating
- Ensure proper wiring and compatibility with your solar panels and battery system
- Keep the Sungrow inverter's cooling system clean for optimal performance
- Monitor Sungrow 3-phase inverter system performance regularly using the app for firmware updates and remote diagnostics
- Perform periodic visual inspections to check for dust buildup and any wear or tear
Why Sungrow for Pakistan?
Sungrow Inverters are known as one of the best inverters for commercial solar systems. Sungrow provides reliable safety compliance and matches durability in every unit. Whether for home or offices, choosing a Sungrow 3-phase inverter in Pakistan ensures compact design, reliability, and lasting performance. Sungrow solar inverters for homes and offices deliver reliable energy. They are also suitable for industrial solar inverter applications that require a consistent energy supply.
Sungrow 3-Phase Inverter – Complete Technical Specifications
| General Specifications | |
| Product Family | SG15RT / SG17RT / SG20RT |
| Max. Efficiency | 98.5% |
| European Efficiency | Up to 98.1% |
| Topology | Transformerless |
| Input (DC) | |
| Max. PV Input Power | SG15RT: 22.5kWp / SG17RT: 25.5kWp / SG20RT: 30.0kWp |
| Max. Input Voltage | 1100V |
| MPPT Voltage Range | 180V - 1000V |
| Number of MPPT Trackers | 2 |
| Strings per MPPT | 2 |
| Max. Input Current per MPPT | 32A |
| Output (AC) | |
| Rated AC Output Power | SG15RT: 15,000W / SG17RT: 17,000W / SG20RT: 20,000W |
| Max. AC Output Current | SG15RT: 25A / SG17RT: 28A / SG20RT: 30A |
| Rated AC Voltage | 400V (3-phase) |
| AC Voltage Range | 340V - 440V |
| Protection Features | |
| DC Reverse Polarity Protection | Yes | AC Short-Circuit Protection | Yes |
| Leakage Current Monitoring | Yes |
| AFCI Protection | Yes (Sungrow inverter with AFCI) |
| PID Recovery Function | Yes |
| Ground Fault Monitoring | Yes |
| Surge Protection | Type II on both DC and AC sides |
| Mechanical Specifications | |
| Dimensions (W×H×D) | 370 × 480 × 195 mm |
| Weight | 21 kg |
| Cooling | Smart forced air cooling |
| Ingress Protection | IP65 (dust and water resistant) |
| Corrosion Resistance | C5 rating (great for coastal environments) |
| Max. Altitude | 4000m |
| Operating Temperature Range | -25°C to +60°C |
| Other Features | |
| Communication | WiFi / RS485 / GPRS (optional) |
| Display | LED + Bluetooth App |
| Warranty | Standard 5-10 years (extendable) |
Technical Comparison Table - All Models
| Model | SG15RT | SG17RT | SG20RT |
|---|---|---|---|
| Max PV Input | 22.5 kWp | 25.5 kWp | 30.0 kWp |
| AC Output Power | 15,000 W | 17,000 W | 20,000 W |
| Max Efficiency | 98.5% | 98.5% | 98.5% |
| AC Current | 25 A | 28 A | 30 A |
| MPPT Inputs | 2 / 2 | 2 / 2 | 2 / 2 |
| Protection | DC/AC SPD, AFCI, PID | DC/AC SPD, AFCI, PID | DC/AC SPD, AFCI, PID |
| Dimensions (mm) | 370×480×195 | 370×480×195 | 370×480×195 |
| Weight | 21 kg | 21 kg | 21 kg |
| IP Rating | IP65 | IP65 | IP65 |
Note: All models feature Type II surge protection on both DC and AC sides, AFCI protection, and PID recovery function. Perfect for residential, commercial, and industrial applications across Pakistan.
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