Outback Charge Controller - Maximum Power Point Tracking - 80 Amp

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Outback Power Technologies


80 Amp MPPT Regulator "FLEXmax"

A high performance, efficient and versatile charge controller for your advanced power system.

The FLEXmax from OutBack Power Systems is a state-of-the-art Maximum Power Point Tracking (MPPT) charge controller. The FLEXmax MPPT software algorithm is both continuous and active, increasing the photovoltaic array power yield up to 30% compared to non-MPPT controllers.

Thanks to active cooling and intelligent thermal management cooling, the regulator can operate at its full maximum current rating (80 Amps) in ambient temperatures as high as 40°C.

Included in all of the FLEXmax Charge Controllers are support for a wide range of nominal battery voltages and the ability to step-down a higher voltage solar array to recharge a lower voltage battery bank.

A built-in, backlit 80 character display shows the current status and logged system performance data for the last 128 days at the touch of a button. The integrated OutBack network communications allows FLEXmax series charge controllers to be remotely programmed and monitored via a MATE system display and provides complete system integration.

Weight: 7.1 Kilograms
Warranty: 5yrs
Code: REG-FM80
Price: $1,206.00


Outback Charge Controller - Maximum Power Point Tracking - 80 Amp
Nominal battery voltages12, 24, 36, 48, or 60 VDC
Maximum output80A @ 40°C
Charging regulation5 stage
Operating temperature range-40 - +60°C
Standby power consumptinless than 1W
Net weight5.56kg
Dimensions (mm)413(H) x 140(W) x 100(D)
ModelFLEXmax 80 (FM80)


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We install solar systems in Northern NSW and Southern QLD.

Gold Coast (from Coolangatta to Southport), Nerang and Hinterland (Beaudesert) and out West (Warwick, Stanthorpe, Killarney)

Northern NSW (Tweed Heads to Iluka, including Evans Head, Byron Bay and Ballina); the Far North Coast Hinterland (Yamba via Lismore to Murwillumbah) and out West (Casino to Tenterfield, including Drake and Tabulam, as well as Woodenbong and Bonalbo)

We also have sales agents in
Grafton:contact Andy Wilkinson directly on 0409 508 144, and
Tenterfield:contact Diamond J Legend directly on 0425 769 444.