Voltronic Power InfiniSolar WP LV Premium Premium12KW Solar Inverter

Voltronic InfiniSolar WP LV Premium12KW Solar Inverter

The InfiniSolar WP LV Premium Premium12KW is a solar inverter rated Premium12KW.

Nominal Output Current: 41.7A per phase
Efficiency (DC to AC): 91%
Maximum DC Power: 12000 W

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Full Specifications Download datasheet (PDF)

About the Voltronic InfiniSolar WP LV Premium12KW Solar Inverter

The InfiniSolar WP LV Premium Premium12KW is a solar inverter rated Premium12KW. Every figure on this page is read from the manufacturer's manual for the InfiniSolar WP LV Premium series.

Specifications last updated 18 August 2026

Voltronic InfiniSolar WP LV Premium12KW Solar Inverter full specifications

Electrical

Nominal Output Current	41.7A per phase
Efficiency (DC to AC)	91%
Maximum DC Power	12000 W
Nominal DC Voltage	48 VDC
Maximum DC Voltage	600 VDC
Working DC Voltage Range	120 VDC ~ 550 VDC
Start-up Voltage / Initial Feeding Voltage	125 VDC / 160 VDC
Maximum Input Current	2 x 18 A (MAX 30 A)
Isc PV (absolute maximum)	2 x 18 A (MAX 30 A)
Nominal Output Voltage	120 VAC (P-N) / 208 VAC (P-P)/ 240 VAC(P-P)
Inrush Current/Duration	50 A per phase / 20ms
Maximum Output Fault Current/Duration	90 A per phase / 1ms
Maximum Output Overcurrent Protection	90 A per phase
AC Start-up Voltage	85 VAC per phase
Auto Restart Voltage	90 VAC per phase
Nominal Frequency	50 Hz / 60 Hz
Maximum AC Input Current	60 A
Inrush Input Current	60 A / 1ms
Maximum Battery Discharging Current	200 A
Maximum Charging Current	200 A
Output Voltage Range	105.5 VAC - 132 VAC (per phase)
Power Factor	0.9 lag to 0.9 lead
Maximum Conversion Efficiency (DC/AC)	96%
Safety	UL1741SA, UL1741SB, CSA 22.2.107.1, CEC
Grid Connection Standard	IEEE 1547.1:2020, IEEE 1547:2018, California Rule 21, HECO Rule 14H
EMC	FCC Part 15 Class B
PV DC Switch - NEC 690.15	Yes

Frequently Asked Questions

The InfiniSolar WP LV Premium12KW works with a 48 VDC bank.

Peak efficiency is 96%. Whatever is not converted leaves as heat, so the InfiniSolar WP LV Premium12KW needs clear air around it and a mounting spot that is not the hottest wall in the building.