
Voltronic Axpert MKS-ZERO LV 1000-12 Off-Grid Solar Inverter
- Voltage Range:95-140 VAC
- THDi:≤ 10%

The Axpert MKS Zero LV Axpert MKS-ZERO LV 2000-24 is an off-grid solar inverter rated Axpert MKS-ZERO LV 2000-24.
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The Axpert MKS Zero LV Axpert MKS-ZERO LV 2000-24 is an off-grid solar inverter rated Axpert MKS-ZERO LV 2000-24. Every figure on this page is read from the manufacturer's manual for the Axpert MKS Zero LV series.
Specifications last updated 18 August 2026
| Voltage Range | 95-140 VAC |
|---|---|
| THDi | ≤ 10% |
| AC Voltage Regulation (Line & Batt. Mode) | 120VAC ± 5% |
| Frequency Range (Synchronized Range) | 46-54 Hz or 56-64 Hz |
| Harmonic Distortion | ≤3% THD (Linear Load); ≤ 5% THD (Non-linear Load) |
| Transfer Time | Oms |
| Line Mode | > 90% |
| ECO Mode | 98% |
| MPPT Range @ Operating Voltage | 15~115V |
| Maximum PV Array Open Circuit Voltage | 30~115V |
| Maxmum Solar Charge Current | 80A |
| Maximum AC Charge Current | 60A |
| Communication Interface | RS232 |
| Rated Power | 2000VA/2000W |
| Floating Charge Voltage | 13.5 VDC |
| Solar Charger Type | MPPT |
| Humidity | 5% to 95% |
|---|---|
| Operating Temperature | -10°C to 50°C |








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Read: How to Monitor Voltronic Inverters and UPS via WiFi →The Axpert MKS-ZERO LV 2000-24 is rated 2000VA/2000W. That is the continuous figure and it is the one to size your load against; no separate surge rating is published for this unit.
Peak efficiency is > 90%. Whatever is not converted leaves as heat, so the Axpert MKS-ZERO LV 2000-24 needs clear air around it and a mounting spot that is not the hottest wall in the building.
Over RS232. Those are the ports this unit publishes, and any monitoring or logging you plan has to go through one of them.