Spécifications
Spécifications
| Ac power kw | 125 |
| Dimensions mm | 930 × 650 × 300 |
| Ingress protection rating | IP66 |
| Max dc input voltage v | 1100 |
| Max efficiency | 99.0% |
| Max output current a | 199.4 |
| Mppt count | 10 |
| Mppt operating voltage v | 180–1000 |
| Phase | 3 |
| Weight kg | 88 |
Description
Description
The GoodWe GW125K-GT-AFCI is a three-phase string inverter rated at 125 kW nominal AC output, designed for large-scale commercial and industrial photovoltaic installations. It features 10 independent maximum power point trackers (MPPTs) with 20 DC inputs, supporting up to 21 A per DC string for optimized energy harvest with high-power modules.
The inverter delivers a maximum efficiency of 99.0% and includes integrated Type II surge protection on both DC and AC sides for enhanced safety. Optional features include AFCI (Arc Fault Circuit Interrupter) protection, PID recovery, emergency power-off, and rapid shutdown. It operates with IP66 ingress protection and supports 150% DC input oversizing and 110% AC output overloading with no derating at 45°C ambient temperature.
Communication options include RS485, WiFi, LAN, and optional 4G or PLC connectivity via Modbus-RTU (SunSpec compliant). The lightweight design (88 kg) with dimensions of 930 × 650 × 300 mm and smart fan cooling enables straightforward installation and maintenance in demanding environments.
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