Category: Livoltek-Grid-Tied-Inverter-Three-Phase

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The LIVOLTEK GT3-4/5/8/10/12/15/17/20/22/25K-D1 PV inverter is developed for residential or commercial customers who need a three-phase rooftop model. The Shade Fix integrated shading management system ensures that the inverter maximizes energy production even when the PV panels are lightly shaded. The machine has a built-in optional AFCI module to prevent electrical fires caused by abnormal arc faults in the electrical wiring, with a high safety factor. With 160V ultra-low start-up voltage, ultra-long working time, it’s surely an ideal choice for large commercial and industrial power plants.

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Product Highlights

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Product Core Data Comparison

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PV Inverter GT3 Series 4.0kW

Model	GT3-4KD1
Max. DC Input Power [Wp]	6000
Start-up DC Input Voltage [V]	160
Max. DC Input Current [A]	16/16
Max. Apparent Power [VA]	4400
Number of Strings per MPPT	1/1

PV Inverter GT3 Series 10.0kW

Model	GT3-10KD1
Max. DC Input Power [Wp]	15000
Start-up DC Input Voltage [V]	160
Max. DC Input Current [A]	16/16
Max. Apparent Power [VA]	11000
Number of Strings per MPPT	1/1

PV Inverter GT3 Series 15.0kW

Model	GT3-15KD1
Max. DC Input Power [Wp]	22500
Start-up DC Input Voltage [V]	160
Max. DC Input Current [A]	40/20
Max. Apparent Power [VA]	16500
Number of Strings per MPPT	2/1

PV Inverter GT3 Series 20.0kW

Model	GT3-20KD1
Max. DC Input Power [Wp]	30000
Start-up DC Input Voltage [V]	160
Max. DC Input Current [A]	40/40
Max. Apparent Power [VA]	22000
Number of Strings per MPPT	2/2

PV Inverter GT3 Series 25.0kW

Model	GT3-25KD1
Max. DC Input Power [Wp]	37500
Start-up DC Input Voltage [V]	160
Max. DC Input Current [A]	40/40
Max. Apparent Power [VA]	27500
Number of Strings per MPPT	2/2

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The LIVOLTEK GT3 series of three-phase string inverters are widely used in commercial and power plant PV system applications and are rated in the range of 30-60kW. The maximum input current of each PV string is 20A, also compatible with 600W+ PV modules in the global markets. Combined with maximum 4-way MPPT and precise algorithms, it’s the ideal choice for commercial photovoltaic systems. All models feature an anodised aluminum cover and external inductor ensuring efficient heat dissipation, which significantly increases reliability and extends the life of the inverter. Additionally, supporting functions such as smart IV curve scanning, remote operation and maintenance bring profits and convenience for users in the long term.

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Product Highlights

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Product Core Data Comparison

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PV Inverter GT3 Series 30kW

Model	GT3-30kT1
Max. DC Input Power [Wp]	45000
Start-up DC Input Voltage [V]	180
Max.MPPT Input Current [A]	40/40/40
Max. Apparent Power [VA]	33000
Number of Strings per MPPT	2/2/2

PV Inverter GT3 Series 33kW

Model	GT3-33 KT1
Max. DC Input Power [Wp]	49500
Start-up DC Input Voltage [V]	180
Max.MPPT Input Current [A]	40/40/40
Max. Apparent Power [VA]	36300
Number of Strings per MPPT	2/2/2

PV Inverter GT3 Series 36kW

Model	GT3-36K Q1
Max. DC Input Power [Wp]	54000
Start-up DC Input Voltage [V]	180
Max.MPPT Input Current [A]	40/40/40/40
Max. Apparent Power [VA]	39600
Number of Strings per MPPT	2/2/2/2

PV Inverter GT3 Series 37.5kW

Model	GT3-37K5Q1
Max. DC Input Power [Wp]	56250
Start-up DC Input Voltage [V]	180
Max.MPPT Input Current [A]	40/40/40/40
Max. Apparent Power [VA]	37500
Number of Strings per MPPT	2/2/2/2

PV Inverter GT3 Series 40kW

Model	GT3-40KQ1
Max. DC Input Power [Wp]	60000
Start-up DC Input Voltage [V]	180
Max.MPPT Input Current [A]	40/40/40/40
Max. Apparent Power [VA]	44000
Number of Strings per MPPT	2/2/2/2

PV Inverter GT3 Series 50kW

Model	GT3-50KT2
Max. DC Input Power [Wp]	75000
Start-up DC Input Voltage [V]	180
Max.MPPT Input Current [A]	40/40/40/40
Max. Apparent Power [VA]	55000
Number of Strings per MPPT	2/2/2/2

PV Inverter GT3 Series 60kW

Model	GT3-50KT2
Max. DC Input Power [Wp]	75000
Start-up DC Input Voltage [V]	180
Max.MPPT Input Current [A]	40/40/40/40
Max. Apparent Power [VA]	55000
Number of Strings per MPPT	2/2/2/2