
Voltronic Axpert MAX 3600-24-230 Off-Grid Solar Inverter
- Output:230VAC ±5%
- AC Voltage Regulation (Batt. Mode):230VAC ± 5%

The Axpert VM II InverterAxpertVMII1200-12 is an off-grid solar inverter rated InverterAxpertVMII1200-12.
In stock
The Axpert VM II InverterAxpertVMII1200-12 is an off-grid solar inverter rated InverterAxpertVMII1200-12. Every figure on this page is read from the manufacturer's manual for the Axpert VM II series.
Specifications last updated 18 August 2026
| AC Voltage Regulation (Batt. Mode) | 230VAC ± 5% |
|---|---|
| Waveform | Pure sine wave |
| Selectable Voltage Range | 170-280 |
| Surge Power | 2400VA |
| Floating Charge Voltage | 13.5 VDC |
| Maximum PV Array Open Circuit Voltage | 350 VDC |
| Maximum PV Array Power | 2000W |
| MPP Range @ Operating Voltage | 60-300 VDC |
| Maximum Solar Charge Current | 80 |
| Maximum AC Charge Current | 80 |
| Maximum Charge Current | 80 |
| Net Weight (kgs) | 6.5 |
|---|
| Operating Temperature | -10°C to 50°C |
|---|---|
| Storage Temperature | -15°C to 60°C |








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Read: How to Monitor Voltronic Inverters and UPS via WiFi →The Axpert VM II 1200-12 takes up to 2000W of PV array. The string has to stay below 350 VDC open-circuit — that ceiling is reached on a cold bright morning, not at noon. The tracker works over 60-300 VDC, so wire the modules to land inside that window.
The Axpert VM II 1200-12 accepts 170-280 on its input.
Up to 80. Size the cable and the protection between the unit and the bank on that figure, not on the average you expect to see.