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Outback FLEXmax 100 A AFCI MPPT Controller

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Your Price: $1,740.00
Part Number: FM100 AFCI
Availability: In Stock.
Outback FLEXmax 100 A AFCI 300V MPPT Charge Controller

Product Highlights:

  • 100A output for up to 6kW of charging
  • Updated MPPT software algorithm improves energy harvest vs other controllers
  • 300VDC open-circuit voltage limit enables 2-4 string configuration to minimize BOS
  • Programmable auxiliary control output for smart load controls
  • Standard 5 year warranty upgraded to 7,000W of nameplate solar power at 48V
  • Integrated arc fault circuit detection and interruption for optimized systems

The FLEXmax 100 from OutBack Power is the most advanced MPPT charge controller technology and power solution.

Designed with 15 years of experience manufacturing products for fault intolerant, mission-critical applications, OutBack’s FLEXmax 100 delivers a high quality and reliable MPPT charge controller. The FLEXmax 100 has passed extensive quality and reliability testing, including Highly Accelerated Life Testing (HALT).

The compact, outdoor-rated enclosure keeps dust and moisture from damaging internal components. With the addition of arc and ground fault protection, and rapid shutdown capacitor discharge, the FLEXmax 100 is the most versatile high power MPPT controller on the market. Configuring the FLEXmax 100 in your system is easy with 128 days of built-in data storage, smart programming wizards (MATE3s required), and connectivity with OPTICS RE, so you can monitor, command, and control from one location.

The FLEXmax 100 charges your batteries faster. This allows you to sell energy to the grid faster, and maximize your return on investment. The FLEXmax 100 has the best price to power ratio on the market.

Nominal Battery System Voltage  24VDC / 36VDC / 48VDC
 Maximum Continuous Output Current 100A
 Maximum Input Current (Short-Circuit) 64A
 Maximum Array (STC Nameplate) 3500W / 5250W / 7000W (charging output limited to 100A at battery voltage)
 Maximum PV System Voltage 300VDC
 Operating Input Voltage Range 30VDC to 290VDC
 Standby Power Consumption ~2.5W
 Power Conversion Efficiency 24V: 96% 48V: 97%
 Peak Efficiency 24V: 97.5% 48V: 98.8%
 Charging Regulation Three-stage
 Voltage Regulation Set Points Absorption, float and equalization
 Equalization Charging Programmable start time, voltage set point and duration, automatic termination when completed
 Battery Temperature Compensation Adjustable from 2mV/cell/°C to 6mV/cell/°C
 Voltage Step-Down Capability Down convert from any acceptable array voltage to any battery voltage
 Programmable Auxiliary Control Output 12VDC output signal which can be programmed for different control applications
 Status Display LED indicators
 Remote Display and Controller MATE3s compatible
 Network Cabling Proprietary network system using RJ-45 modular connectors
 Operating Temperature Range Ambient, -25°C to 60°C (-13°F to 140°F), output power reduced above 25°C
 Ingress Protection Rating P54
 Enclosure Type 3R
 Data Logging 128 days
 Conduit Knockouts Bottom and sides
 Warranty 5 years
 Weight (lb/kg) Unit: 16 / 7.3 
 Dimensions H x W x D (in/cm) Unit: 23 x 8.8 x 6 / 58.4 x 22.4 x 15.2
 Options Remote Temperature Sensor (RTS), HUB4, HUB10.3, MATE3s
 Certifications UL 1741, CSA C22.2 No. 107.1, IEC 62109-1
 Minimum Battery Bank Size 100Ah
 Charging Range (Output) 20VDC to 68VDC
 Additional Features Built-in and field replaceable arc fault circuit detection and interruption (AFCI), GFCI, and cooling fan

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