OutBack Power FM80-150VDC Continuous MPPT Charge Controller

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OutBack PowerSKU: FM80-150VDC

Sale price£304.00 Regular price£365.00
In stock (5 units)
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OutBack FM80-150VDC Continuous MPPT Charge Controller. 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. FLEXmax charge controllers can operate at their full maximum current rating, 60 Amps or 80 Amps respectively, in ambient temperatures as high as 104°F (40°C). Includes features developed by OutBack Power, including 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 unrivaled complete system integration.


  • Maximum Power Point Tracking (MPPT)
  • Active cooling and intelligent thermal management cooling
  • Ambient temperatures as high as 104°F (40°C)
  • Built-in, backlit 80 character display
  • Integrated OutBack network communications


battery temp. compensation Automatic with optional RTS installed / 5.0mV per ┬░C per 2V battery cell
certifications ETL Listed to UL1741, CSA C22.2 No. 107.1
charging regulation Bulk, absorption, float, silent and equalization
data logging Last 128 days of operation
dimensions 16.25 x 5.75 x 4.5 (H x W x D)
display 3.1ΓÇ¥ (8 cm) backlit LCD screen, 4 lines with 80 alphanumeric characters total
efficiency 0.98
maximum array (stc nameplate) 12VDC systems: 1000W / 24VDC systems: 2000W 48VDC systems: 4000W / 60VDC systems: 5000W
maximum output current 80A @ 104┬░F (40┬░C) with adjustable current limit
network cabling Proprietary network system using RJ-45 modular connectors with CAT5 cable (8 wires)
nominal battery voltage 12, 24, 36, 48, or 60VDC (Single model, selectable via field programming at start-up)
open circuit voltage solar Module: 150VDC absolute maximum coldest conditions / 145VDC start-up and operating maximum
standby power consumption n Less than 1W typica
temperature range -40 to 60┬░C (power automatically derated above 40┬░C)
voltage regulation set points 13 to 80VDC user adjustable with password protection
voltage step-down capability Down convert from any acceptable array voltage to any battery voltage
warranty 5 Year
weight 12 lbs.

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