FLEXmaxtm
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.
FLEXmax MPPT Charge Controllers are the only choice when you demand a high
performance, efficient and versatile charge controller for your advanced
power system.
FM80 MPPT Charge Controller Specifications
Nominal Battery Voltages: 12, 24, 36, 48, or 60 VDC (Single model -
selectable via field programming at start-up)
Maximum Output Current: 60 amps @ 104° F (40°C) with adjustable current
limit
Maximum Solar Array STC Nameplate: 12 VDC systems 900 Watts / 24 VDC
systems 1800 Watts / 48 VDC systems 3600 Watts / 60 VDC Systems 4500 Watts
NEC Recommended Solar Array STC Nameplate: 12 VDC systems 750 Watts / 24
VDC systems 1500 Watts / 48 VDC systems 3000 Watts / 60 VDC Systems 3750
Watts
PV Open Circuit Voltage (VOC): 150 VDC absolute maximum coldest conditions
/ 145 VDC start-up and operating maximum
Standby Power Consumption: Less than 1 Watt typical
Power Conversion Efficiency: 98.1% @ 60 Amps in at 48 VDC System voltage -
Typical
Charging Regulation: Five Stages: Bulk, Absorption, Float, Silent and
Equalization
Voltage Regulation Set points: 10 to 60 VDC user adjustable with password
protection
Equalization Charging: Programmable Voltage Setpoint and Duration -
Automatic Termination when completed
Battery Temperature Compensation: Automatic with optional RTS installed /
5.0 mV per °C per 2V battery cell
Voltage Step-Down Capability: Can charge a lower voltage battery from a
higher voltage PV array - Max 150 VDC input
Programmable Auxilary Control Output: 12 VDC output signal which can be
programmed for different control applications (Maximum of 0.2 amps DC)
Status Display: 3.1" (8 cm) backlit LCD screen - 4 lines with 80
alphanumeric characters total
Remote Display and Controller: Optional Mate or Mate2 with RS232 Serial
Communications Port
Network Cabeling: Proprietary network system using RJ 45 Modular
Connectors with CAT 5e Cable (8 wires)
Data Logging: Last 128 days of Operation - Amp Hours, Watt Hours, Time in
Float , Peak Watts, Amps, Solar Array Voltage, Max Battery Voltage Min
Battery Voltage and Absorb for each day along with total Accumulated Amp
Hours, and kW Hours of production
Hydro Turbine Applications: Consult factory for approved Turbines
Positive Ground Applications: Requires two Pole Breakers for switching
both positive and Negative Conductors on both Solar Array and Battery
Connections (HUB-4 and HUB-10 can not be used for use in positive ground
applications)
Operating Temperature Range: Minimum -40° to maximum 60° C (Power capacity
of the controller is automatically derated when operated above 40° C)
Environmental Rating: Indoor Type 1
Conduit Knockouts: One 1" (35mm)on the back; One 1" (35mm) on the left
side; Two 1" (35mm) on the bottom
Warranty: Standard 5 year / Available 10 Year
Weight - Unit: 11.65 lbs (5.3 kg)
Weight - Shipping: 14.55 lbs (6.4 kg)
Dimensions - Unit (H x W x D) 13.5 x 5.75 x 4" (40 x 14 x 10 cm)
Dimensions - Shipping: 18 x 11 x 8" (46 x 30 x 20 cm)
Options: Remote Temperature Sensor (RTS), HUB 4, HUB 10, MATE, MATE 2
