Charge Controller
FLEXmax 100

Product Highlights

  • 100A output for up to 5kW of charging
  • Compatible with 24, 36 and 48VDC battery banks
  • Integrated ground fault protection
  • System configures quickly with smart programming wizards (MATE3s required)
  • 300VDC open-circuit voltage limit enables 2-string configuration that minimizes BOS


  • Description

    The FLEXmax 100 is the latest innovation in Maximum Power Point Tracking (MPPT) charge controllers from OutBack Power.

    The advanced FM100 MPPT algorithm offers increased energy harvest from the PV array than other MPPT controllers. The FLEXmax 100 delivers both higher voltage and higher power, offering improved flexibility and performance.

    OutBack network communications and OPTICS RE compatibility allows the FLEXmax 100 to be remotely programmed, monitored and controlled via any internet connected device providing unrivalled system integration.

    The FM100-300VDC is a top-of-the-line high performance, efficient and versatile charge controller for your advanced power system.


    Technical Specifications


    • flexmax 100 spec table