As the fourth generation of the proven single-phase, 3MPPT residential inverter, the MS G4 series inverter comes with upgraded performance, reliability, functionality and safety, providing homeowners a more powerful and flexible solution for solar needs.
Key Features
[feature-icon] Wide Compatibility
Compatible with mainstream modules
20A per string & 200% PV oversizing
[feature-icon] Superb Safety & Reliability
Built-in rapid shutdown transmitter
AI-driven AFCI 3.0 for safety¹
[feature-icon] Friendly & Thoughtful Design
Quite operation < 30dB
Lightweight design for easy installation
[feature-icon] Flexible & Adaptable Applications
Flexible paralleling with GoodWe DNS G4 inverter
Easy paralleling via GoodWe smart dongle Ezlink3000
¹ Optional functions or devices are purchased separately.
Technical Data
| Technical Data | GW7.5K-MS-G40 | GW8.5K-MS-G40 | GW10K-MS-G40 | GW7.5K-MS-G41 | GW8K-MS-G40 |
|---|---|---|---|---|---|
| Input | |||||
| Max. Input Voltage (V)¹ | 600 | 600 | 600 | 600 | 600 |
| MPPT Operating Voltage Range (V) | 40 ~ 560 | ||||
| Start-up Voltage (V) | 50 | ||||
| Nominal Input Voltage (V) | 360 | ||||
| Max. Input Current per MPPT (A) | 20 | ||||
| Max. Short Circuit Current per MPPT (A) | 26 | ||||
| Number of MPP Trackers | 3 | 3 | 3 | 2 | 2 |
| Number of Strings per MPPT | 1 | ||||
| Output | |||||
| Nominal Output Power (W) | 7500 | 8500 | 10000 | 7500 | 8000 |
| Nominal Output Apparent Power (VA) | 7500 | 8500 | 10000 | 7500 | 8000 |
| Max. AC Active Power (W) | 7500 | 8500 | 10000 | 7500 | 8000 |
| Max. AC Apparent Power (VA) | 7500 | 8500 | 10000 | 7500 | 8000 |
| Nominal Output Voltage (V) | 220/230/240, L/N/PE | ||||
| Output Voltage Range (V) | 160 ~ 270 (according to local standard) | ||||
| Nominal AC Grid Frequency (Hz) | 50 / 60 | ||||
| AC Grid Frequency Range (Hz) | 45 ~ 55 / 55 ~ 65 | ||||
| Max. Output Current (A) | 34.1 | 38.7 | 45.5 | 34.1 | 36.4 |
| Power Factor | ~1 (Adjustable from 0.8 leading to 0.8 lagging) | ||||
| Max. Total Harmonic Distortion | <3% | ||||
| Efficiency | |||||
| Max. Efficiency | 97.8% | 97.9% | 97.9% | 97.8% | 97.8% |
| European Efficiency | 97.2% | 97.3% | 97.3% | 97.0% | 97.0% |
| 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 | ||||
| AC Surge Protection | Type II | ||||
| AFCI | Optional | ||||
| Emergency Power Off | Optional | ||||
| Rapid Shutdown | Optional | ||||
| Remote Shutdown | Optional | ||||
| Power Supply at Night | Optional | ||||
| General Data | |||||
| Operating Temperature Range (°C) | -25 ~ +60 | ||||
| Relative Humidity | 0 ~ 100% | ||||
| Max. Operating Altitude (m) | 4000 | ||||
| Cooling Method | Natural Convection | ||||
| User Interface | LED, LCD (Optional), WLAN + APP | ||||
| Communication | RS485, WIFI, LAN, Bluetooth, 4G | ||||
| Communication Protocols | Modbus-RTU (SunSpec Compliant) | ||||
| Weight (kg) | 16 | ||||
| Dimension (W x H x D mm) | 493 x 365 x 187 | ||||
| Noise Emission (dB) | <30 | ||||
| Topology | Non-isolated | ||||
| Self-consumption at Night (W) | <1 | ||||
| Ingress Protection Rating | IP66 | ||||
| DC Connector | MC4 (4 ~ 6mm²) | ||||
| AC Connector | Plug and play connector (Max. 16mm²) | ||||
| *1: When the input voltage ranges from 560V to 600V, the inverter will enter the standby state. When the input voltage returns to the MPPT operating voltage range of 40V to 560V, the inverter will resume normal operating state. | |||||
| *: Please visit GoodWe website for the latest certificates. | |||||
