
Voltronic Axpert MKS 2K-24 Plus Off-Grid Solar Inverter
- Selectable Voltage Range:170-280 VAC (For Personal Computers)
- AC Voltage Regulation (Batt. Mode):230VAC ± 5%

The Axpert MKS Plus PF1 Axpert MKS 3K-48 Plus is an off-grid solar inverter rated Axpert MKS 3K-48 Plus.
In stock
The Axpert MKS Plus PF1 Axpert MKS 3K-48 Plus is an off-grid solar inverter rated Axpert MKS 3K-48 Plus. Every figure on this page is read from the manufacturer's manual for the Axpert MKS Plus PF1 series.
Specifications last updated 18 August 2026
| Selectable Voltage Range | 170-280 VAC (For Personal Computers) |
|---|---|
| AC Voltage Regulation (Batt. Mode) | 230VAC ± 5% |
| Efficiency (Peak) | 90%-93% |
| Maximum Solar Charge Current | 60A |
| Maximum Efficiency | 98% |
| Rated Power | 3000VA/3000W |
| Maximum AC Charge Current | 20 A or 30 A (Selectable) |
| Surge Power | 4000VA |
| Floating Charge Voltage | 27 VDC |
| Waveform | Pure sine wave |
| Transfer Time | 10 ms (For Personal Computers) 20 ms (For Home Appliances) |
| Maximum PV Array Open Circuit Voltage | 145 VDC |
| Net Weight (kgs) | 11.5 |
|---|
| Humidity | 5% to 95% |
|---|---|
| Operating Temperature | 0°C -55°C |








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Read: Inverter Overload Protection: How It Works and How to Prevent It →Compare the Axpert MAX and MKS off-grid inverter series. Power output, PV input, parallel capability, battery compatibility, and value analysis.
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Read: Off-Grid Inverter Buying Guide: What to Look For in 2026 →The Axpert MKS 3K-48 Plus is rated 3000VA/3000W continuous, with 4000VA available on surge for the second a motor or a compressor starts. Size the load you actually intend to run against the continuous figure, never against the surge one.
Peak efficiency is 98%. Whatever is not converted leaves as heat, so the Axpert MKS 3K-48 Plus needs clear air around it and a mounting spot that is not the hottest wall in the building.
Up to 20 A or 30 A (Selectable). Size the cable and the protection between the unit and the bank on that figure, not on the average you expect to see.