GoodWe GT Series Solar Inverters
100-125kW | Three Phase | 8/10 MPPTs
The GT Series string inverter is an ideal choice for commercial and industrial (C&I) applications to enhance productivity and realize high power density. Multiple MPPTs and high input current of 21A per DC string increase the overall yield with high-power PV modules. The optional PID (Potential Induced Degradation) recovery function is also supported for better module performance. Safety is always the first priority. Both the DC and AC sides are equipped with Type II surge protection to protect the inverter from lightning, providing upgraded safety and reliability for the PV system. With an unrivaled set of features, GT Series inverters were conceived to deliver increased return on investment (ROI) for C&I PV projects.
Optimal Generation for Higher Return
- 21A DC input current per string
- 8/10 MPPTs, max. Efficiency 99.0%
- 150% DC input oversizing & 110% AC output overloading
Smart Control & Monitoring
- String level monitoring
- Remote or onsite upgrade supported
Superb Safety & Reliability
- Type II SPD on AC & DC sides
- IP66 and optional C5 protection 1
- Integrated AFCI protection
Friendly & Thought Design
- Lightweight design and high power density for easy installation
- Easy & quick replacement of fan
- Fuse free design
Technical Data
| Technical Data | GW100K-GT | GW110K-GT | GW125K-GT |
| Input | |||
| Max. Input Power (kW) | 150.0 | 165.0 | 187.5 |
| Max. Input Voltage (V) | 1100 | ||
| MPPT Operating Voltage Range (V) * | 180-1000 | ||
| Start-up Voltage (V) | 200 | ||
| Nominal Input Voltage (V) | 600 | ||
| Max. Input Current per MPPT (A) | 42 | ||
| Max. Short Circuit Current per MPPT (A) | 52.5 | ||
| Number of MPP Trackers | 8 | 10 | 10 |
| Number of Strings per MPPT | 2 | ||
| Output | |||
| Nominal Output Power (kW) | 99.99 | 110 | 125 |
| Nominal Output Apparent Power (kVA) | 99.99 | 110 | 125 |
| Max. AC Active Power (kW) | 99.99 | 110 | 137.5 |
| Max. AC Apparent Power (kVA) | 99.99 | 110 | 137.5 |
| Nominal Output Voltage (V) | 220 / 380, 230 / 400, 3L / N / PE or 3L / PE | ||
| Output Voltage Range (V) | 304-460 | ||
| Nominal AC Grid Frequency (Hz) | 50 / 60 | ||
| AC Grid Frequency Range (Hz) | 45-55 / 55-65 | ||
| Max. Output Current (A) | 145.0 | 159.5 | 199.4 |
| Rated Output Current (A) | 152.0 @ 380V 145.0 @ 400V | 167.1 @ 380V 159.5 @ 400V | 189.9 @ 380V 181.2 @ 400V |
| Power Factor | ~1 (Adjustable from 0.8 leading to 0.8 lagging) | ||
| Max. Total Harmonic Distortion | <3 % | ||
| Efficiency | |||
| Max. Efficiency | 98.8 % | 98.8 % | 99.0 % |
| European Efficiency | 98.4 % | 98.4 % | 98.5 % |
| Protection | |||
| PV String Current Monitoring | Integrated | ||
| PV Insulation Resistance Detection | Integrated | ||
| Residual Current Monitoring | Integrated | ||
| PV Reverse Polarity Protection | Integrated | ||
| Anti-islanding Protection | Integrated | ||
| AC Overcurrent Protection | Integrated | ||
| AC Short Circuit Protection | Integrated | ||
| AC Overvoltage Protection | Integrated | ||
| DC Switch | Integrated | ||
| DC Surge Protection | Type II (Type I + II Optional) | ||
| AC Surge Protection | Type II | ||
| AFCI | Integrated | ||
| Emergency Power Off | Optional | ||
| Rapid Shutdown | Optional | ||
| Remote Shutdown | Optional | ||
| PID Recovery | Optional | ||
| Reactive Power Compensation at Night | Optional | ||
| Power Supply at Night | Integrated | ||
| General Data | |||
| Operating Temperature Range ( °C ) | -30-+60 | ||
| Operating Environment | Outdoor | ||
| Relative Humidity | 0-100 % | ||
| Max. Operating Altitude ( m ) | 4000 | ||
| Cooling Method | Smart Fan Cooling | ||
| User Interface | LED, LCD (Optional), WLAN + APP | ||
| Communication | RS485, WiFi + LAN or 4G or PLC (Optional) | ||
| Communication Protocols | Modbus-RTU (SunSpec Compliant) | ||
| Weight (kg) | 85 | 88 | 88 |
| Dimension ( W × H × D mm ) | 930 × 650 × 300 | ||
| Topology | Non-isolated | ||
| Self-consumption at Night (W) | <2 | ||
| Ingress Protection Rating | IP66 | ||
| DC Connector | MC4 (4 - 6mm²) | ||
| AC Connector | OT / DT terminal (Max. 240mm²) | ||
| Country of Manufacture | China |
1 Optional functions or devices are purchased separately.
* Please visit GoodWe website for the latest certificates.
* All pictures shown are for reference only. Actual appearance may vary.
** Please refer to the user manual for the MPPT Voltage Range at Nominal Power.
