The fm80 can handle up to 150 volts dc from the solar array which is stepped down to the battery bank voltage.
Outback flexmate 80 solar panels.
The flexmax 80 s innovative mppt algorithm is both continuous and active increasing your renewable energy yield up to 30.
The innovative flexmax mppt software algorithm is both continuous and active increasing your photovoltaic array power yield up to 30 compared to non mppt controllers.
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Thanks to active cooling and intelligent thermal management cooling both flexmax charge controllers can operate at their full maximum current rating 60 amps or 80 amps.
The chart below shows maximum acceptable array size.
Outback flexmax 80 fm80 mppt 80 amp solar charge controller review.
For best practice the array should be 15 less than the maximum rating listed below.
Developed by outback power its features include 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.
The fm80 comes with a built in 80 character display that shows you the current system status and data logs from the last 128 days.
Flexmax 80 flexmax 60 lcd screen soft keys.
Whether you need a solar inverter solar battery or other renewable energy product outback is the choice for your system.
The flexmax family of charge controllers is the latest innovation in maximum power point tracking mppt charge controllers from outback power.
The flexmax extreme has the same maximum array size as the flexmax 80.
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The flexmax 80 is the latest innovation in maximum power point tracking mppt charge controllers from outback power systems.
The flexmax charge controllers are the revolution.
Multiply the maximum rating by 85 to determine best array size for your battery bank controller setup.
900 0009 01 00 rev d 9 installation.
Innovative solar harvesting and battery charging algorithms allow customers to maximize system potential and increase renewable energy yield by up to 30 percent.
The innovative flexmax mppt software algorithm is both continuous and active increasing your photovoltaic array power yield up to 30 compared to non mppt controllers.
Thanks to enhanced cooling the flexmax 80 can operate at its full 80 amp maximum current rating in ambient temperatures as high as 104 f 40 c.