LIVOLTEK, Grid-tied inverter 3ph, 30KW, With SPD II & Wifi, 3MPPT
74,881 ₴
Published 4 days ago by Solar-Tech
74,881 ₴
In Generators category
вул. Стеценка, 14/44, Київ, Україна
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Grid-tied inverter LIVOLTEK 30 kW
LIVOLTEK GT3-30K is a three-phase grid-tied inverter with a power of 30 kW, designed for commercial and industrial solar power plants. Thanks to three MPPT trackers, high efficiency and built-in Wi-Fi, it provides flexibility in design and stable power generation.
Main features:
-
Three MPPT trackers: allow efficient operation with different arrays of solar panels.
-
Built-in Wi-Fi: convenient monitoring and control via mobile app or web interface.
-
High efficiency: up to 98.5% — minimal energy losses.
-
SPD II protection and IP65: reliable operation during voltage surges and the possibility of outdoor installation in any weather conditions.
-
Wide MPPT voltage range (200–1000 V): compatibility with different types of solar modules.
-
Low nighttime power consumption: less than 1 W.
Technical specifications:
DC input characteristics
Number of MPPT trackers
3
Max. input current, (A)
20/20/20
Max. short-circuit current, (A)
30/30/30
Input voltage range, (V)
200-1000
Start-up input voltage, (V)
200
MPPT voltage range, (V)
200-800
Number of DC connectors
2+2+2
Maximum PV generator output power, (kW)
45
AC output characteristics
Rated AC output power, (W)
30000
Max. output power, (W/A)
36000
Output current, (A)
45.6
Grid connection (voltage range), (V)
3 phases + N + PE, 230/400 V
Output AC frequency, (Hz)
50 / 60 ±5
Total harmonic distortion, (%)
< 3
Power factor, (cos φ)
0.85 - 1
Other characteristics
Dimensions W×H×D, (mm)
595 × 485 × 235
Weight, (kg)
44
Protection degree
IP 65
Protection class
1
Overvoltage category
2/3
Nighttime consumption, (W)
< 1
Inverter design
Transformerless
Cooling
Natural
Ambient temperature range, (°C)
-25 - +60
Allowed humidity, (%)
0-100
Max. altitude above sea level, (m)
4000
DC circuit connection technology
4 threaded connecting clamps for each plus (+/-) with cross-section 2.5-16 mm²
AC circuit connection technology
3-pole threaded connecting clamps for AC with cross-section 2.5-16 mm²
Max. efficiency, (%)
98.1
EU standard efficiency, (%)
97.5
MPPT adaptation efficiency, (%)
> 99.9
Insulation measurement in the DC circuit
Yes
Behavior on reboot
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)
Type A (for firmware update and data logging)
2 x RS422 (RJ45)
2 ports (RJ45)
Signal output
Present (for control and monitoring)
Data logger and web server
Included
External input
Present (for connection of external devices and meters)
RS485
Supported (for Modbus RTU and meter connection)
Read morePublished on 2026/10/11
Description
Grid-tied inverter LIVOLTEK 30 kW
LIVOLTEK GT3-30K is a three-phase grid-tied inverter with a power of 30 kW, designed for commercial and industrial solar power plants. Thanks to three MPPT trackers, high efficiency and built-in Wi-Fi, it provides flexibility in design and stable power generation.
Main features:
-
Three MPPT trackers: allow efficient operation with different arrays of solar panels.
-
Built-in Wi-Fi: convenient monitoring and control via mobile app or web interface.
-
High efficiency: up to 98.5% — minimal energy losses.
-
SPD II protection and IP65: reliable operation during voltage surges and the possibility of outdoor installation in any weather conditions.
-
Wide MPPT voltage range (200–1000 V): compatibility with different types of solar modules.
-
Low nighttime power consumption: less than 1 W.
Technical specifications:
DC input characteristics
Number of MPPT trackers
3
Max. input current, (A)
20/20/20
Max. short-circuit current, (A)
30/30/30
Input voltage range, (V)
200-1000
Start-up input voltage, (V)
200
MPPT voltage range, (V)
200-800
Number of DC connectors
2+2+2
Maximum PV generator output power, (kW)
45
AC output characteristics
Rated AC output power, (W)
30000
Max. output power, (W/A)
36000
Output current, (A)
45.6
Grid connection (voltage range), (V)
3 phases + N + PE, 230/400 V
Output AC frequency, (Hz)
50 / 60 ±5
Total harmonic distortion, (%)
< 3
Power factor, (cos φ)
0.85 - 1
Other characteristics
Dimensions W×H×D, (mm)
595 × 485 × 235
Weight, (kg)
44
Protection degree
IP 65
Protection class
1
Overvoltage category
2/3
Nighttime consumption, (W)
< 1
Inverter design
Transformerless
Cooling
Natural
Ambient temperature range, (°C)
-25 - +60
Allowed humidity, (%)
0-100
Max. altitude above sea level, (m)
4000
DC circuit connection technology
4 threaded connecting clamps for each plus (+/-) with cross-section 2.5-16 mm²
AC circuit connection technology
3-pole threaded connecting clamps for AC with cross-section 2.5-16 mm²
Max. efficiency, (%)
98.1
EU standard efficiency, (%)
97.5
MPPT adaptation efficiency, (%)
> 99.9
Insulation measurement in the DC circuit
Yes
Behavior on reboot
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)
Type A (for firmware update and data logging)
2 x RS422 (RJ45)
2 ports (RJ45)
Signal output
Present (for control and monitoring)
Data logger and web server
Included
External input
Present (for connection of external devices and meters)
RS485
Supported (for Modbus RTU and meter connection)
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