Internal Reference:
S6-GC125K
The Solis S6-GC125K is a 125kW three-phase S6 string inverter designed for C&I and utility PV projects, with AI-based millisecond arc protection (AFCI), real-time PV grounding detection, dual independent RS485 ports and master-slave export power control supporting up to 10 units in parallel.
Technical Specifications
| Models | 100K | 110K | 125K |
| Input DC | |||
| Max. input voltage | 1100 V | ||
| Rated voltage | 600 V | ||
| Start-up voltage | 180 V | ||
| MPPT voltage range | 160 - 1000 V | ||
| Max. input current | 5 × (42 A / 36 A) | ||
| Max. short circuit current | 10 × 50 A | ||
| MPPT number / Max. input strings number | 10 / 20 | ||
| Output AC | |||
| Rated output power | 100 kW | 110 kW | 125 kW |
| Max. apparent output power | 110 kVA | 121 kVA | 125 kVA |
| Max. output power | 110 kW | 121 kW | 125kW |
| Rated grid voltage | 3/N/PE, 220 V / 380 V, 230 V / 400 V | ||
| Rated grid frequency | 50 Hz | ||
| Rated grid output current | 152.0 A / 144.3 A | 167.1 A / 158.8 A | 189.9 A / 180.4 A |
| Max. output current | 167.1 A | 183.8 A | 189.9 A |
| Power factor | > 0.99 (0.8 leading - 0.8 lagging) | ||
| THDi | < 3% | ||
| Efficiency | |||
| Max. efficiency | 98.7% | ||
| EU efficiency | 98.3% | ||
| Protection | |||
| DC reverse-polarity protection | Yes | ||
| Short circuit protection | Yes | ||
| Output over current protection | Yes | ||
| Surge protection | DC Type II / AC Type II | ||
| Grid monitoring | Yes | ||
| Anti-islanding protection | Yes | ||
| Temperature protection | Yes | ||
| Strings monitoring | Yes | ||
| I/V Curve scanning | Yes | ||
| Integrated AFCI 2.0 | Optional | ||
| Integrated PID recovery | Optional | ||
| Integrated DC switch | Yes | ||
| Integrated AC switch | Optional | ||
| General Data | |||
| Dimensions (W × H × D) | 1014 × 567 × 345 mm | ||
| Weight | 96 kg | ||
| Topology | Transformerless | ||
| Self-consumption (night) | < 2 W | ||
| Operating ambient temperature range | -30 ~ +60°C | ||
| Relative humidity | 0 - 100% | ||
| Ingress protection | IP66 | ||
| Cooling concept | Intelligent fan-cooling | ||
| Max. operation altitude | 4000 m | ||
| Grid connection standard | G99, IEC61727, EN50549-1/2, VDE4110 | ||
| Safety / EMC standard | IEC/EN 62109-1/-2, IEC/EN 61000-6-2/-4 | ||
| Features | |||
| DC connection | MC4 connector | ||
| AC connection | OT terminal (max. 240 mm²) | ||
| Display | LCD | ||
| Communication | RS485, Optional: Wi-Fi, GPRS, PLC | ||