Sungrow SG20RT
| Inverter Type | On-grid |
| MPPT | 2 |
| Inverter Power | 20 kW |
| Number of phases | 3 |
| Inverter Type | On-grid |
| MPPT | 2 |
| Inverter Power | 20 kW |
| Number of phases | 3 |
Product details
| Series Name | SG15/17/20RT |
| Series AC Power Range (kW) | 15-20 |
| Model Name | SG20RT |
| Product Warranty (Years) | 10 |
| Maximum DC Power (kW) | 30 |
| Max. DC Voltage (V) | 1100 |
| Max. DC Current (A) | 50 |
| Strings per single MPPT | 2 |
| DC Inputs | 2 |
| Connectors | MC4 |
| Maximum AC Power (kW) | 22 |
| Output AC Voltage Range (V) | 180-276/311-478 |
| Nominal AC Voltage (V) | 220/380, 230/400, 240/415 |
| Maximum AC Current (A) | 31.9 |
| Nominal AC Current (A) | 29 |
| Frequency Range (Hz) | 45-55/55-65 |
| Frequency (Hz) | 50/60 |
| Power Factor | > 0.99 / 0.8 leading – 0.8 lagging |
| Maximum Efficiency (%) | 98.5 |
| Euro Efficiency (%) | 98.1 |
| Operating Temperature Range (°C) | -25 ~ +60 |
| Protection Class | IP65 |
| Display | LED |
| Protection Features | Grid monitoring DC reverse connection protection AC short-circuit protection Leakage current protection Surge Protection Ground fault monitoring DC switch PV String current monitoring Arc fault circuit interrupter (AFCI) PID recovery function |
Description
Lower startup & wider MPPT voltage Compatible with bifacial modules Built-in PID recovery function HIGH YIELD Smart IV curve scanning 24 / 7 Live monitoring Over-the-air firmware updates SMART MANAGEMENT Quick arc fault circuit interrupter Build-in Type II DC & AC SPD High anti-corrosion rating C5 SAFE AND DURABLE 21kg compact design Unique push-in connectors Fast and easy commissioning via App
Measurements
| Height (mm) | 480 |
| Width (mm) | 370 |
| Depth (mm) | 195 |
| Weight (kg) | 21 |
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