OutBack Flexmax 80 MPPT Charge Controller

Rated Amperage: 60Amps|80Amps

Rated Voltage: 12/24/36/48Volts

With Meter


Outback Flexmax80 – 12/24/36/48Volt 80Amp

The FLEXmax 80 is the latest innovation in Maximum Power Point Tracking (MPPT) charge controllers from OutBack Power Systems. The FLEXmax 80&rsquos innovative MPPT algorithm is both continuous and active, increasing your renewable energy yield up to 30%. Thanks to enhanced cooling, the FLEXmax 80 can operate at its full 80 amp maximum current rating in ambient temperatures as high as 40 deg C.

Included in the FLEXmax 80 are all of the features first developed by OutBack Power in the revolutionary MX60, such as support for a wide range of nominal battery voltages and the ability to step-down a high voltage solar array to recharge a low voltage battery. A built-in backlit display shows status information at the touch of a button. Enhanced network communications allow the FLEXmax 80 to be remotely programmed via the optional MATE system display and controller.

The new FLEXmax 80 is the only choice when you demand a high performance, an efficient and customizable charge controller for your advanced power system.


  • Active Maximum Power Point Tracking
  • High Operating Efficiency
  • Battery Voltages from 12 VDC to 60 VDC
  • PV Arrays up to 150 VDC Open Circuit
  • Negative or Positive Ground Systems
  • Built-in Data Logging
  • Standard 2 Year Warranty