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About this product
Product Information
Efficiently managing photovoltaic power systems and providing improved output results, the Outback Flexmax 80 Amp Solar Charge Controller uses Maximum Power Point Tracking (MPPT) technology for charge optimization. With negative or positive ground systems, the Flexmax handles up to 80 Amps of current even on very hot days of up to 104F. This high performance charge controller includes data logging and network-based configuration and control.Product Identifiers
BrandOutBack Power
PublisherOutback
MPNFM80150VDC, FM80
UPC0847932002043, 0700516965601
ModelFM80
eBay Product ID (ePID)586110409
Product Key Features
Power SourceSolar
ColorBlack
Recommended EnvironmentCharge Controller
ApplicationHome/Garden
System ConfigurationOff-Grid
Voltage48V
FeaturesLCD Display
TypeCharger/Inverter
Product LineOutBack Flexmax
Dimensions
Weight14.25lbs.
Additional Product Features
Charger TypeCables
Port TypePower
Wallplate GangsController
Plug TypePhotovoltaic
Battery and Power Supply TypeChargers
PatternAuto
DimensionsL 19.8 X w 9.8 X H 9.7in.
Size TypeRegular
Ratings and reviews
Most relevant reviews
- 07 May, 2020
Flexible solar Charger
Thoroughly impressed with the Tracking and charging capabilities. This solar charger broadens the capabilities and efficiency of my solar panels. It also has programmable features that extends the lifetime of my battery banks. All these features are worth what I paid. I'm looking to buy several more in the near future.Verified purchase: YesCondition: New
- 09 May, 2024
GREAT PRODUCT ....PROVEN!
THIS IS MY SECOND FM 80, THE FIRST IS IN SAN FELIPE, BAJA MEX. THE FIRST IS 5 YEARS OLD AND RUNS EVERY DAY. THIS UNIT IS NOT OPERATIONAL YET , IT WILL BE RUNNING A STAND ALONE GARAGE AND 50 AMP RV.Verified purchase: YesCondition: New
- 23 Jan, 2019
pretty good - no serious complaints
This controller works great. I do wish it used a little less power on stand-by, as my region can have many days in a row (in winter) with no sun. I also have a small array system (I overbought for expansion purposes), so part of the low power issues are on me. I do have it integrated with my inverter and Mate 3. My only complaint is 1) a little pricey, but you get a TON of options... so you get what you pay for. and 2) I seem to get 10%ish better charge capacity from my midnite charge controller. Meaning the midnite controller is more efficient by a long shot. NOTE: The midnite controller manages a wind turbine (which the Outback) is not rated for. That might be a "wish" item, as if all items are Outback, then I could use the mate3 to control/manage power better.Verified purchase: YesCondition: New
- 05 Jun, 2019
Works all the time, display gives me more data than any other device.
This is my third Outback controller, the only system component I have never had a problem with and will continue to buy and use. I have a solar generator in the bed of my 2014 Ram 3500 to power my 27 foot Airstream in boondocking situations and to charge every conceivable battery operated tool we own. 1000 watts of panels on top of a contractor's shell and 6 48 volt Chevy Volt batteries in the bed. The Outback controller and remote meter ties the whole 48 volt system together and provides seamless power. My two other Outback controllers control solar arrays in off grid shops. Being able to tailer the output to the tenth of a volt really is awesome.Verified purchase: YesCondition: New
- 21 Jan, 2019
Great dealer for Outback products
I have used Outback Solar devices for many years and have total confidence in all their products.You pay for quality and you sure get it! Also I would like to extend a great vote of thanks to the dealer that supplied this unit this time. He was so far ahead of all my expectations and their service was beyond great it was spectacular! Thank you very Much. ... john RVerified purchase: YesCondition: New
- 16 May, 2018
Top of the line
I have had many Charge Controllers over the years living off grid. This Outback is simple, easy and EFFECTIVE! Simple setup, built sturdy of aluminum and great internal design.Verified purchase: YesCondition: New
- 20 Feb, 2020
solid, reliable, good value.
There are a lot of cheap MPPT controllers out there these days. I know I can trust the outback controller, it works like a charm, just like my other on that is several years old.Verified purchase: YesCondition: New
- 26 Jun, 2018
In my opinion the best.
Very good quality. Easy to install and almost no setup. Work right out of the box. Lots of functions (if you need them) and reports. This is still the golden standard for charge controller.Verified purchase: YesCondition: New
- 12 Feb, 2020
Work great, but should have a volume discount.
Good quality. Price is fair if you buy just 1, however I bought 4 totaling almost $2000. Wouldn't you think a discount on the next one I buy might be in order?Verified purchase: YesCondition: New
- 22 Aug, 2018
Perfect for my flexible setup..
I've been using the outback products for many years. .happy for excellent performance. .my friends recommend. .and I will do the same..Verified purchase: YesCondition: Pre-owned
