OutBack FLEXmax 80 amp Charge Controller Features
FLEXmax Continuous Maximum Power Point Tracking Charge Controllers
- Increases PV Array Output by up to 30%
- Advanced Continuous Maximum Power Point Tracking
- Full Power Output in Ambient Temperatures up to 104°F (40C)
- Battery Voltages from 12 VDC to 60 VDC
- Fully Output Network Integrated and Programmable
- Programmable Auxiliary Control Output
- Built-in 128 days of Data Logging
- Standard 5 Year Warranty
The FLEXmax family of charge controllers is the latest innovation in Maximum Power Point Tracking (MPPT) charge controllers from OutBack Power Systems. The innovative FLEXmax MPPT software algorithm is both continuous and active, increasing your renewable energy yield up to 30% compared to non-MPPT controllers. Thanks to active cooling and intelligent thermal management cooling, the 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).
Included in all of the FLEXmax Charge Controllers are the revolutionary features first developed by OutBack Power, including 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 back lit 80 character display shows status information and logged system performance data for the last 128 days at the touch of a button. The integrated OutBack network communications allow the FLEXmax series charge controller to be remotely programmed and monitored via a MATE system display and provides unrivaled complete system integration.
FM80 MPPT Charge Controller Specifications
Nominal Battery Voltages: 12, 24, 36, 48, or 60 VDC
Maximum Output Current: 80 amps @ 104º F (40ºC) with adjustable current limit
Maximum Solar Array STC Nameplate
- 12 VDC systems 1250 Watts
- 24 VDC systems 2500 Watts
- 48 VDC systems 5000 Watts
- 60 VDC Systems 7500 Watts
NEC Recommended Solar Array STC Nameplate
- 12 VDC systems 1000 Watts
- 24 VDC systems 2000 Watts
- 48 VDC systems 4000 Watts
- 60 VDC Systems 5000 Watts
PV Open Circuit Voltage (VOC):
150 VDC absolute maximum, 145 VDC start-up and operating maximum
21” x 10.5” x 9.75” (53 x 27 x 25 cm)
Standby Power Consumption:
Less than 1 Watt typical
Power Conversion Efficiency:
97.5% @ 80 Amps in a 48 VDC System - Typical
Charging Regulation: Five Stages:
Bulk, Absorption, Float, Silent and Equalization
Voltage Regulation Set points:
10 to 80 VDC user adjustable with password protection
Equalization Charging:
Programmable Voltage Set point and Duration & Automatic Termination
Battery Temperature Compensation:
Automatic with optional RTS 5.0 mV per °C per 2V battery cell
Voltage Step-Down Capability:
Max 150 VDC input PV array can charge a lower voltage battery
Programmable Auxiliary Control Output:1
2 VDC (0.2 amp max) programmable output signal
Status Display:
3.1” (8 cm) back lit LCD screen - 4 lines with 80 alphanumeric characters total
Remote Display and Controller:
Optional Mate or Mate2 with RS232 Serial Communications Port
Network Cabling:
Proprietary CAT 5e Cable (8 wires) with RJ 45 Modular Connectors
Operating Temperature Range:
Minimum -40° to maximum 60° C
Environmental Rating:
Indoor Type 1
Conduit Knockouts:
One 1” (35mm) on the back; One1” (35mm) on the left side; Two 1” (35mm) on the bottom
Menu Languages:
English & Spanish
Warranty:
Standard 5 year
Weight Unit:
12.20 lbs (5.56 kg)
Dimensions Unit:
16.25” x 5.75” x 4” (41.3 x 14 x 10 cm) - (H x W x D)
Shipping Weight:
15.75 lbs (7.10 kg)
Shipping Dimensions:
