
Voltronic InfiniSolar VM II Duplex S 3K Hybrid Solar Inverter
- Rated Power:3000VA/3000W
- Selectable Voltage Range:170-280 VAC (For Computers)

The InfiniSolar VM II Duplex S 6K is a hybrid solar inverter rated InfiniSolar VM II Duplex S 6K.
In stock
The InfiniSolar VM II Duplex S 6K is a hybrid solar inverter rated InfiniSolar VM II Duplex S 6K. Every figure on this page is read from the manufacturer's manual for the InfiniSolar VM II Duplex S series.
Specifications last updated 18 August 2026
| Rated Power | 3000VA/3000W |
|---|---|
| Selectable Voltage Range | 170-280 VAC (For Computers) |
| AC Voltage Regulation (Batt. Mode) | 230VAC ± 5% |
| Efficiency (Peak) | 93% |
| Maximum PV Array Power | 6000W |
| Maximum PV Input Current | 27A |
| MPP Range @ Operating Voltage | 60-450 VDC |
| Maximum Charge Current | 60A |
| Communication Interface | Wi-Fi, BMS |
| Compliance Safety | CE, NRS 097-2-1:2017 |
| Surge Power | 12000VA |
| Maximum Solar Charge Current | 120A |
| Maximum AC Charge Current | 100A |
| 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 |
| Maximum PV Array Open Circuit Voltage | 500 VDC |
| Net Weight (kgs) | 10.5 |
|---|
| Humidity | 5% to 95% |
|---|---|
| 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 InfiniSolar VM II Duplex S 6K is rated 3000VA/3000W continuous, with 12000VA 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 InfiniSolar VM II Duplex S 6K takes up to 6000W 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 InfiniSolar VM II Duplex S 6K needs clear air around it and a mounting spot that is not the hottest wall in the building.