LIVOLTEK, Grid inverter 3ph, 125KW, With SPD II & Wifi, 10MPPT
194,926 ₴
Published 4 days ago by Solar-Tech
194,926 ₴
In Generators category
вул. Стеценка, 14/44, Київ, Україна
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LIVOLTEK GT3-125KQ1 — is a three-phase grid-tied inverter with a power of 125 kW, designed for industrial solar power plants and large commercial sites. With 10 independent MPPT trackers, high efficiency and built-in Wi-Fi it provides stable energy generation and flexibility in solar system design.
Main features:
-
10 MPPT trackers — efficient operation with different orientations and conditions of solar modules.
-
High efficiency up to 98.5% — minimal energy losses.
-
Built-in Wi-Fi and Ethernet support — convenient monitoring via app or web interface.
-
SPD II + IP66 protection — reliable operation during voltage surges and suitable for outdoor installation.
-
Night consumption < 1 W — additional energy savings.
-
Wide input voltage range (180–1000 V) — compatibility with various types of solar panels.
-
Flexible integration — support for RS485, Modbus RTU, USB and digital inputs/outputs.
Technical specifications:
DC input characteristics
Number of MPPT trackers
10
Max. input current, (A)
40 A × 10
Max. short-circuit current, (A)
40 A × 10
Input voltage range, (V)
180-1000
Start-up input voltage, (V)
200
MPPT voltage range, (V)
200-850
Number of DC connectors
2+2+2+2+2+2+2+2+2+2
Max. PV generator output power, (kW)
150
AC output characteristics
Rated output power (AC), (W)
125000
Max. output power, (V/A)
137500
Output current, (A)
208.9
Grid connection (voltage range), (V)
3 phases + N + PE, 230/400 V
AC output frequency, (Hz)
50 / 60 ±5
Distortion factor, (%)
< 3
Power factor, (cos φ)
0.8
Other characteristics
Dimensions W×H×D, (mm)
725 × 960 × 369
Weight, (kg)
80
Ingress protection rating
IP 66
Protection class
1
Overvoltage category
2/3
Night consumption, (W)
< 1
Inverter design
Transformerless
Cooling
Active (intelligent fans)
Ambient temperature range, (°C)
-25 - +60
Permissible humidity, (%)
0-100
Max. altitude above sea level, (m)
4000
DC circuit connection technology
4 threaded connection clamps per positive (+/-) with cross-section 2.5-16 mm²
AC circuit connection technology
3-pole threaded AC connection clamps with cross-section 2.5-16 mm²
Max. efficiency, (%)
98.5
EU standard efficiency, (%)
98.0
MPPT tracking efficiency, (%)
> 99.9
Insulation measurement on the DC circuit
Yes
Behavior on restart
Operating point shift. Power limitation.
DC fuse
Yes
Reverse polarity protection
Yes
WLAN / Local Ethernet
Yes
6 inputs or 4 digital inputs/outputs
Control signal receiver interface
USB (Type A connector)
Type A connector (for firmware updates and data logging)
2 x RS422 (RJ45 connector)
2 ports (RJ45 connector)
Signal output
Present (for control and monitoring)
Data logger and web server
Included
External input
Present (for connecting external devices and meters)
RS485
Supported (for Modbus RTU and meter connection)
Read morePublished on 2026/10/11
Description
LIVOLTEK GT3-125KQ1 — is a three-phase grid-tied inverter with a power of 125 kW, designed for industrial solar power plants and large commercial sites. With 10 independent MPPT trackers, high efficiency and built-in Wi-Fi it provides stable energy generation and flexibility in solar system design.
Main features:
-
10 MPPT trackers — efficient operation with different orientations and conditions of solar modules.
-
High efficiency up to 98.5% — minimal energy losses.
-
Built-in Wi-Fi and Ethernet support — convenient monitoring via app or web interface.
-
SPD II + IP66 protection — reliable operation during voltage surges and suitable for outdoor installation.
-
Night consumption < 1 W — additional energy savings.
-
Wide input voltage range (180–1000 V) — compatibility with various types of solar panels.
-
Flexible integration — support for RS485, Modbus RTU, USB and digital inputs/outputs.
Technical specifications:
DC input characteristics
Number of MPPT trackers
10
Max. input current, (A)
40 A × 10
Max. short-circuit current, (A)
40 A × 10
Input voltage range, (V)
180-1000
Start-up input voltage, (V)
200
MPPT voltage range, (V)
200-850
Number of DC connectors
2+2+2+2+2+2+2+2+2+2
Max. PV generator output power, (kW)
150
AC output characteristics
Rated output power (AC), (W)
125000
Max. output power, (V/A)
137500
Output current, (A)
208.9
Grid connection (voltage range), (V)
3 phases + N + PE, 230/400 V
AC output frequency, (Hz)
50 / 60 ±5
Distortion factor, (%)
< 3
Power factor, (cos φ)
0.8
Other characteristics
Dimensions W×H×D, (mm)
725 × 960 × 369
Weight, (kg)
80
Ingress protection rating
IP 66
Protection class
1
Overvoltage category
2/3
Night consumption, (W)
< 1
Inverter design
Transformerless
Cooling
Active (intelligent fans)
Ambient temperature range, (°C)
-25 - +60
Permissible humidity, (%)
0-100
Max. altitude above sea level, (m)
4000
DC circuit connection technology
4 threaded connection clamps per positive (+/-) with cross-section 2.5-16 mm²
AC circuit connection technology
3-pole threaded AC connection clamps with cross-section 2.5-16 mm²
Max. efficiency, (%)
98.5
EU standard efficiency, (%)
98.0
MPPT tracking efficiency, (%)
> 99.9
Insulation measurement on the DC circuit
Yes
Behavior on restart
Operating point shift. Power limitation.
DC fuse
Yes
Reverse polarity protection
Yes
WLAN / Local Ethernet
Yes
6 inputs or 4 digital inputs/outputs
Control signal receiver interface
USB (Type A connector)
Type A connector (for firmware updates and data logging)
2 x RS422 (RJ45 connector)
2 ports (RJ45 connector)
Signal output
Present (for control and monitoring)
Data logger and web server
Included
External input
Present (for connecting external devices and meters)
RS485
Supported (for Modbus RTU and meter connection)
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