2024 Outback Power Fangpusun Flexmax 60 Flexmax 80 MPPT Solar Charge Controller

Nominal Battery Voltages

12, 24, 36, 48, or 60 VDC (Single model - selectable via field programming at start-up)

Maximum Output Current

80 AMPS @ 104° F (40°C) with adjustable current limit

Maximum Solar Array STC Nameplate

12 VDC systems 12500 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 coldest conditions / 145 VDC start-up and operating maximum

Standby Power Consumption

Less than 1 Watt typical

Power Conversion Efficiency

97.5% @ 80AMPS in at 48 VDC System voltage - 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 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

Weight - Unit

11.65 lbs (6.3 kg)

- Shipping

13.64 lbs (7.0 kg)

Dimensions - Unit

13.5 X 5.75 X 4" (40 X 14 X 10 cm)

- Shipping

18 X 11 X 8" (46 X 30 X 20 cm)

Options

Remote Temperature Sensor (RTS), HUB 4, 
HUB 10, MATE, MATE 2

Menu Languages

English & Spanish