Voltronic Power Axpert MKS 5 TWIN LV 3.6K Off-Grid Solar Inverter

Voltronic Axpert MKS 5 TWIN LV 3.6K Off-Grid Solar Inverter

The Axpert MKS TWIN LV Axpert MKS 5 TWIN LV 3.6K is an off-grid solar inverter rated Axpert MKS 5 TWIN LV 3.6K.

Selectable Voltage Range: 95-140 VAC (For Personal Computers) 65-140 VAC (For Home Appliances)
AC Voltage Regulation (Batt. Mode): 120VAC ±5%
Waveform: Pure sine wave

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Full Specifications Download datasheet (PDF)

About the Voltronic Axpert MKS 5 TWIN LV 3.6K Off-Grid Solar Inverter

The Axpert MKS TWIN LV Axpert MKS 5 TWIN LV 3.6K is an off-grid solar inverter rated Axpert MKS 5 TWIN LV 3.6K. Every figure on this page is read from the manufacturer's manual for the Axpert MKS TWIN LV series.

Specifications last updated 18 August 2026

Voltronic Axpert MKS 5 TWIN LV 3.6K Off-Grid Solar Inverter full specifications

Electrical

Selectable Voltage Range	95-140 VAC (For Personal Computers) 65-140 VAC (For Home Appliances)
AC Voltage Regulation (Batt. Mode)	120VAC ±5%
Waveform	Pure sine wave
Maximum PV Array Power	7200W
Maximum PV Input Current	27A
Maximum AC Charge Current	70A
Overload Capability	5s@≥150% load; 10s@110%~150% load; 100ms @ ≥200% load
Transfer Time	10 ms (For Personal Computers) ; 20 ms (For Home Appliances)
Floating Charge Voltage	54 VDC
Solar Charger Type	MPPT
Maximum PV Array Open Circuit Voltage	500 VDC
Maxmum Solar Charge Current	120 A
Maximum Charge Current	120 A
Efficiency (Peak)	93 %

Mechanical

Net Weight (kgs)	12.0
Dimension, D x W x H (mm)	140 x 295 x 468

Environmental

Humidity	5% to 95% Relative Humidity(Non-condensing)
Operating Temperature	-10°C to 50°C
Storage Temperature	-15°C to 60°C

Frequently Asked Questions

The Axpert MKS 5 TWIN LV 3.6K takes up to 7200W of PV array. The string has to stay below 500 VDC open-circuit — that ceiling is reached on a cold bright morning, not at noon.

Peak efficiency is 93 %. Whatever is not converted leaves as heat, so the Axpert MKS 5 TWIN LV 3.6K needs clear air around it and a mounting spot that is not the hottest wall in the building.

Up to 120 A. Size the cable and the protection between the unit and the bank on that figure, not on the average you expect to see.

Voltronic Axpert MKS 5 TWIN LV 3.6K Off-Grid Solar Inverter

About the Voltronic Axpert MKS 5 TWIN LV 3.6K Off-Grid Solar Inverter