
Voltronic Axpert MAX AIR 12K Off-Grid Solar Inverter
- AC Voltage Regulation (Batt. Mode):230VAC ±10%
- Efficiency (Peak):93%

The Axpert MAX AIR 10K is an off-grid solar inverter rated Axpert MAX AIR 10K.
In stock
The Axpert MAX AIR 10K is an off-grid solar inverter rated Axpert MAX AIR 10K. Every figure on this page is read from the manufacturer's manual for the Axpert MAX AIR series.
Specifications last updated 18 August 2026
| AC Voltage Regulation (Batt. Mode) | 230VAC ±10% |
|---|---|
| Efficiency (Peak) | 93% |
| Communication Interface | USB/RS232/RS485/WiFi/Dry-contact |
| Rated Power | 10000VA/10000W |
| Selectable Voltage Range | 90-280 VAC (For Home Appliances) |
| Surge Power | 20000VA |
| Maximum PV Array Power | 13000W |
| Maximum Solar Charge Current | 150A |
| Maximum AC Charge Current | 150A |
| Maximum PV Input Current | 30A x 2 (Max. 45A) |
| Waveform | Pure sine wave |
| Transfer Time | 10 ms (For Personal Computers) 20 ms (For Home Appliances) |
| Floating Charge Voltage | 54 VDC |
| Solar Charger type | MPPT |
| MPP Range @ Operating Voltage | 60 ~ 450 VDC |
| Maximum PV Array Open Circuit Voltage | 500 VDC |
| Net Weight (kgs) | 15.5 |
|---|
| Humidity | 5% to 95% |
|---|---|
| Operating Temperature | -10°C to 50°C |
| Storage Temperature | -15°C to 60°C |
| Ingress Protection | IP52 |








Everything you need to know before buying an off-grid inverter. Power rating, MPPT specs, battery options, warranty, and common mistakes to avoid.
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Read: Voltronic Axpert vs Must Solar Inverters: Which Platform Wins? →The Axpert MAX AIR 10K is rated 10000VA/10000W continuous, with 20000VA 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.
The Axpert MAX AIR 10K takes up to 13000W 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. The tracker works over 60 ~ 450 VDC, so wire the modules to land inside that window.
Peak efficiency is 93%. Whatever is not converted leaves as heat, so the Axpert MAX AIR 10K needs clear air around it and a mounting spot that is not the hottest wall in the building.