Voltronic Power Axpert MAX 3.6KW Solar Charge Controller

Voltronic Axpert MAX 3.6KW Solar Charge Controller

The Axpert MAX 3.6KW is a solar charge controller rated 3.6KW. Every figure on this page is read from the manufacturer's manual for the Axpert MAX series.

DC Offset: ≤100mV
Rated Output Power: 3600W
Peak Efficiency: 91%

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Full Specifications Download datasheet (PDF)

About the Voltronic Axpert MAX 3.6KW Solar Charge Controller

The Axpert MAX 3.6KW is a solar charge controller rated 3.6KW. Every figure on this page is read from the manufacturer's manual for the Axpert MAX series.

Specifications last updated 17 August 2026

Voltronic Axpert MAX 3.6KW Solar Charge Controller full specifications

Electrical

DC Offset	≤100mV
Rated Output Power	3600W
Peak Efficiency	91%
High DC Cut-off Voltage	33Vdc
Low DC Cut-off Voltage	22Vdc
Nominal DC Input Voltage	24Vdc
High DC Recovery Voltage	32Vdc
Max parallel numbers	6
Surge Capacity	2* rated power for 5 seconds

Environmental

Storage temperature	-15°C~ 60°C
Humidity	5% to 95% Relative Humidity (Non-condensing)

Frequently Asked Questions

Peak efficiency is 91%. Whatever is not converted leaves as heat, so the Axpert MAX 3.6KW needs clear air around it and a mounting spot that is not the hottest wall in the building.

The Axpert MAX 3.6KW is rated 3600W. That is the continuous figure and it is the one to size your load against; no separate surge rating is published for this unit.