01 / NOMINAL OUTPUT
100–125kW100 / 110 / 125 kW Nominal Power
THREE PHASE INVERTER 100-125kW
Xerox G4 Pro Series.
Utility-grade 100–125 kW three-phase solar conversion designed for commercial, industrial, and large-scale solar plants.
02 / DC OVERSIZING
150%150% DC Input Oversizing
03 / MPPT TRACKING
8/10MPPTs8 or 10 Independent MPPT Trackers
04 / CONVERSION EFFICIENCY
99.0%Up to 99.0% Max. Efficiency
05 / ENCLOSURE & THERMAL
IP66IP66 & Optional C5 Protection
06 / HIGH-CURRENT INPUT
21A21 A DC Input Current Per String
01 KEY PRODUCT HIGHLIGHTS
Easy-to-install. Higher yields.
Reliable & safe.
Engineered for utility-grade returns with 8/10 MPPTs, built-in AFCI protection, string-level monitoring, and fuse-free installation.
01 / HIGHER YIELDS
Optimal Generation for Higher Return
High-current 21A string inputs and 99.0% peak efficiency with full-load operation at 45 °C.
- 21A DC input current per string
- 8/10 MPPTs, max. Efficiency 99.0%
- 150% DC input oversizing & 110% AC output overloading
- No derating at 45ºC
02 / RELIABLE & SAFE
Superb Safety & Reliability
Built-in arc fault protection, Type II AC/DC surge arresters, and optional C5 anti-corrosion durability.
- Type II SPD on AC & DC sides
- IP66 and optional C5 protection
- Built-in AFCI protection
- Smart Control & Monitoring: String level monitoring & remote or onsite upgrade supported
03 / EASY-TO-INSTALL
Friendly & Thought Design
High power density, fuse-free architecture, and rapid fan maintenance for commercial O&M teams.
- Lightweight design and high power density for easy installation
- Easy & quick replacement of fan
- Fuse free design
- String level monitoring & remote or onsite upgrade supported
02 PRODUCT OVERVIEW
Xerox G4 100-125kW
(Three Phase Inverter 100-125kW – G4 Pro 100K-LV -- G4 Pro 110K-LV -- G4 Pro 125K-LV)
100–125 kW Utility-Grade8 / 10 MPPT TrackersUp to 99.0% Efficiency
High-Power Performance — The Xerox G4 Pro Series (100-125 kW) is a utility-grade solar inverter designed for commercial and industrial projects requiring robust power delivery and consistent efficiency. With wide power capacity, advanced MPPT technology, and stable three-phase output, it is the ideal choice for large-scale solar plants and demanding environments.
Wide Compatibility
Built for performance, the G4 Pro Series delivers outstanding conversion efficiency, ensuring maximum energy harvest even under dynamic weather and load conditions. Its flexible DC input range and intelligent MPPT allocation enhance system adaptability for diverse installation scenarios.
180V–1000V MPPT Operating Range8 / 10 Independent MPPTsUp to 99.0% Max. Efficiency150% DC Oversizing & 110% AC Overload
Superb Safety & Reliability
The inverter comes equipped with smart monitoring and communication capabilities, giving operators full visibility and control of system performance. Remote management and real-time diagnostics ensure reliability, reduced downtime, and simplified maintenance.
String-Level MonitoringModbus-RTU (SunSpec Compliant)RS485 · WiFi + LAN · 4G · PLCBuilt-In AFCI & Type II AC/DC SPD
03 TECHNICAL DATASHEET
Complete technical
specifications.
Full factory parameters for models G4 Pro 100K-LV, G4 Pro 110K-LV, and G4 Pro 125K-LV.
| PRODUCT MODEL | G4 Pro 100K-LV | G4 Pro 110K-LV | G4 Pro 125K-LV |
|---|---|---|---|
| INPUT | |||
| Max. Input Voltage (V) | 1100 *11 | 1100 *11 | 1100 *11 |
| MPPT Operating Voltage Range (V) *12 | 180 ~ 1000 | 180 ~ 1000 | 180 ~ 1000 |
| Start-up Voltage (V) | 200 | ||
| Nominal Input Voltage (V) | 600 | 600 | 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) | 100 *1 | 110 | 125 |
| Nominal Output Apparent Power (kVA) | 100 *1 | 110 | 125 |
| Max. AC Active Power (kW) *3 | 110.0 *1 | 121.0 *4 | 137.5 *2 |
| Max. AC Apparent Power (kVA) *3 | 110.0 *1 | 121.0 *4 | 137.5 *2 |
| Nominal Output Voltage (V) | 220 / 380, 230 / 400, 3L / N / PE or 3L / PE | ||
| Output Voltage Range (V) | 304 ~ 460 | 304 ~ 460 | 304 ~ 460 |
| Nominal AC Grid Frequency (Hz) | 50 / 60 | ||
| AC Grid Frequency Range (Hz) | 45 ~ 55 / 55 ~ 65 | ||
| Max. Output Current (A) *5 | 167.1 | 183.4 | 199.4 |
| 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 | Optional *9 | Optional *9 | Optional *9 |
| Emergency Power Off | Optional | Optional | Optional |
| Rapid Shutdown | Optional | ||
| Remote Shutdown | Optional | Optional | Optional |
| PID Recovery | Optional | ||
| Reactive Power Compensation at Night | Optional | Optional | Optional |
| Power Supply at Night | Optional *10 | Optional *10 | Optional *10 |
| GENERAL DATA | |||
| Operating Temperature Range (ºC) | -30 ~ +60 | ||
| 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 | <2 | <2 |
| Ingress Protection Rating | IP66 | ||
| DC Connector | MC4 (4 ~ 6mm²) | ||
| AC Connector | OT / DT terminal (Max. 240mm²) | ||
*1: For Australia is 99.99kW / kVA. | *2: For VDE4105 Max. AC Active Power (kW) and Max. AC Apparent Power (kVA): GW125K-GT is 134.9.
*3: For Chile and Brazil Max. AC Active Power (kW) and Max. AC Apparent Power (kVA): GW100K-GT is 100; GW110K-GT is 110; GW125K-GT is 125. | *4: For Australia is 110kW / kVA.
*5: For Australia Max. Output Current (A): GW100K-GT is 145, GW110K-GT is 159.5. | *6: For Colombia Max. AC Active Power (kW): GW75K-GT-LV-G10 is 70.9@208V. | *7: For Colombia Nominal Output Voltage (V): GW75K-GT-LV-G10 is 120 / 208, 3L / N / PE or 3L / PE. | *8: For Brazil and Colombia is Integrated.
*9: For Australia, GW100K-GT/GW110K-GT/GW125K-GT AFCI: Integrated. | *10: For Australia, GW100K-GT/GW110K-GT/GW125K-GT Power Supply at Night: Integrated.
*11: When the input voltage ranges from 1000V to 1100V, the inverter will enter the standby state. When the input voltage returns to the MPPT operating voltage range, the inverter will resume normal operating state.
*12: Please refer to the user manual for the MPPT Voltage Range at Nominal Power. | *: All pictures shown are for reference only. Actual appearance may vary.
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