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: $995.00


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)

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For larger system we also go up to Brisbane or down to Coffs Harbour and even Glen Innes. Other places by arrangement.

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