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

The Axpert VM II 2500-24 is an off-grid solar inverter rated SelectionGuideAxpertVMII2500-24.
In stock
The Axpert VM II 2500-24 is an off-grid solar inverter rated SelectionGuideAxpertVMII2500-24. 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 |
| Surge Power | 5000VA |
| Floating Charge Voltage | 27 VDC |
| Maximum PV Array Open Circuit Voltage | 450 VDC |
| Maximum PV Array Power | 3000W |
| MPP Range @ Operating Voltage | 60-400 VDC |
| Net Weight (kgs) | 7.1 |
|---|
| 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 2500-24 takes up to 3000W of PV array. The string has to stay below 450 VDC open-circuit — that ceiling is reached on a cold bright morning, not at noon. The tracker works over 60-400 VDC, so wire the modules to land inside that window.
To 230VAC ± 5%. That is the band the load actually sees, whatever the supply behind the unit is doing.
-10°C to 50°C. In a Gulf summer that is the figure that decides whether the unit goes in a ventilated room or on an unshaded wall.