BSM Series MPPT Solar Chargers

  • Ultra-fast Maximum Power Point Tracking (MPPT)
  • Advanced Maximum Power Point Detection in case of partial shading conditions
  • Load output on the small models
  • Battery Life: intelligent battery management by load shedding
  • Automatic battery voltage recognition
  • Flexible charge algorithm
  • Over-temperature protection and power de-rating when temperature is high.



  • BSM75-10 MPPT 12V / 24V 10A

    Solar charge controller MPPT Maximum Input Voltage: 75V Charge current 10A for 12V or 24V battery

    Part #: BSM75-10

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    BSM75-15 MPPT 12V / 24V 15A

    Solar charge controller MPPT Maximum Input Voltage: 75V Charge current 15A for 12V or 24V battery

    Part #: BSM75-15

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    BSM100-15 MPPT 12V / 24V 15A

    Solar charge controller MPPT Maximum Input Voltage: 100V Charge current 15A for 12V or 24V battery

    Part #: BSM100-15

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    BSM100-30 MPPT 12V / 24V 30A

    Solar charge controller MPPT Maximum Input Voltage: 100V Charge current 30A for 12V or 24V battery

    Part #: BSM100-30

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    BSM150-35 MPPT 12V / 24V / 36V / 48V 35A

    Solar charge controller MPPT Maximum Input Voltage: 150V Charge current 35A for 12V or 24V or 36V or 48V battery

    Part #: BSM150-35

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    BSM100-50 MPPT 12V / 24V / 50A

    Solar charge controller MPPT Maximum Input Voltage: 100V Charge current 50A for 12V or 24V battery

    Part #: BSM100-50

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    BSM150-45-ST MPPT 12V / 24V / 36V / 48V 45A

    Solar charge controller MPPT Maximum Input Voltage: 150V Charge current 45A for 12V or 24V or 36V or 48V battery with screw terminal connection

    Part #: BSM150-45-ST

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    BSM150-45-MC4 MPPT 12V / 24V / 36V / 48V 45A

    Solar charge controller MPPT Maximum Input Voltage: 150V Charge current 45A for 12V or 24V or 36V or 48V battery with MC4 terminal connection

    Part #: BSM150-45-MC4

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    BSM150-60-ST MPPT 12V / 24V / 36V / 48V 60A

    Solar charge controller MPPT Maximum Input Voltage: 150V Charge current 60A for 12V or 24V or 36V or 48V battery with screw terminal connection

    Part #: BSM150-60-ST

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    BSM150-60-MC4 MPPT 12V / 24V / 36V / 48V 60A

    Solar charge controller MPPT Maximum Input Voltage: 150V Charge current 60A for 12V or 24V or 36V or 48V battery with MC4 connection

    Part #: BSM150-45-MC4

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    BSM150V-70-ST MPPT 12V / 24V / 36V / 48V 70A

    Solar charge controller MPPT Maximum Input Voltage: 150V Charge current 70A for 12V or 24V or 36V or 48V battery with screw terminal connection

    Part #: BSM150V-70-ST

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    BSM150-70-MC4 MPPT 12V / 24V / 36V / 48V 70A

    Solar charge controller MPPT Maximum Input Voltage: 150V Charge current 70A for 12V or 24V or 36V or 48V battery with MC4 connection

    Part #: BSM150-70-MC4

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    BSM150-85-ST MPPT 12V / 24V / 36V / 48V 85A

    Solar charge controller MPPT Maximum Input Voltage: 150V Charge current 85A for 12V or 24V or 36V or 48V battery with screw terminal connection

    Part #: BSM150-85-ST

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    BSM150-85-MC4 MPPT 12V / 24V / 36V / 48V 85A

    Solar charge controller MPPT Maximum Input Voltage: 150V Charge current 85A for 12V or 24V or 36V or 48V battery with MC4 connection

    Part #: BSM150-85-MC4

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    BSM150-100-ST MPPT 12V / 24V/36V/48V 100A

    Solar charge controller MPPT Maximum Input Voltage: 150V Charge current 100A for 12V or 24V or 36V or 48V battery with screw terminal connection

    Part #: BSM150-100-ST

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    BSM150-100-MC4 MPPT 12V / 24V/36V/48V 100A

    Solar charge controller MPPT Maximum Input Voltage: 150V Charge current 100A for 12V or 24V or 36V or 48V battery with MC4 connection

    Part #: BSM150-100-MC4

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    BSM150-70-DISP MPPT 12V / 24V / 36V / 48V 70A

    Solar charge controller MPPT Maximum Input Voltage: 150V Charge current 70A for 12V or 24V or 36V or 48V battery

    Part #: BSM150V-70A-12V-48V

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    BSM150-85-DISP MPPT 12V / 24V / 36V / 48V 85A

    Solar charge controller MPPT Maximum Input Voltage: 150V Charge current 85A for 12V or 24V or 36V or 48V battery

    Part #: BSM150V-85A-12V-48V

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