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  • MUSE & MUSE II MPPT solar charge controller Compare

    The release of Muse II MPPT solar charge controller symbolizes a new series of breakthroughs on MPPT solar energy controller by CNBOU. 


    In 2015, we released Muse series MPPT solar charge controller and designed 10A/20A/40A model, which also support automatically identify 12V/24V/48V. To make it more convenient in connection with solar panels, we upgraded traditional low-voltage mode of solar energy input in PV to 150V. With development of world economy, customers improve the capacity of solar energy system. According to data analysis over years, which supports 60A/70A/85A/100A and 12V/24V/36V/48V automatic battery identification function. The maximum voltage of PV is still 150V.

    Here is the list of some details between MUSE II-6015LNS and MUSE -4015LNS MPPT solar charge controller.


    Available in models
    MUSEⅡ-6015LNS/ MUSEⅡ-7015LNS/ MUSEⅡ-8515LNS/ MUSEⅡ-10015LNS
    MUSE-4015LNS
      Type
    MUSEⅡ-6015LNS
    MUSE-4015LNS
      System Voltage
    12V/24V/36V/48V
    12V/24V/48V
      No-load loss
    0.54W
    ≤1.5W
      Rated charging current
    60A
    40A
      Settable charging current
    0-60A
    0-40A
      Power of solar panel(12V)
    800W
    500W
      Power of solar panel(24V)
    1600W
    1000W
      Power of solar panel(48V)
    3200W
    1950W
      Charging conversion efficiency
    ≤98%
    0.97
      MPPT tracing efficiency
    >99%
    ≥98%
      Temperature compensation coefficient
    - 3mV /℃ /2V (default, settable lead-acid);No temperature compensation for lithium battery.
    -4mv/℃/2V, -35℃~+80℃, Accuracy: ±1℃
      Communication way
    TTL /Isolated RS485; baud rate 9600, digital bit 3, stop bit 1, no check bit
    RS485/8-pin RJ45 connector
      Bluetooth
    Built-in bluetooth 4.0BLE module, achieving mobilephone APP monitoring
    No
      Internal temperature protection
    When interior temperature of controller is higher than the set value, it shall perform linear power reduction operation
    Stop work
      Programmable relay
    DPST 10A/250VAC; 10A/30VDC
    No
      Protection funtion
    Battery overcharing protection, battery over discharge protection, 
    PV anti-reverse protection, reverse charge protection at night, interior 
    overtemperature protection of controller and over-current protection in charge
    PV Panel (Over Current, Over Voltage, Low Voltage),
    Battery (Battery Lost, Over Load, Over Current),
    Battery (Over Voltage, Low Voltage, Input Short Circuit),
    DC Output( Over Current, Over Load, Short Circuit)
      Operation temperature
    -35℃~ +65℃ (No derating within 40℃)
    -25℃-55℃
      Protection grade
    IP32
    IP20
      Humidity
    95%, no condensation
    10%-90% Without Condensation
      Communication mode
    TTL (3.3V) /RS485 /Bluetooth Module
    Standard Modbus Agreement
      Support battery type
    Lead-acid batteries, Colloidal batteries, open-ended batteries, Lithium batteries
    Lead-acid Batteries, Nickel-hydrogen Batteries, Nickel Cadmium Batteries, Lithium Batteries
      Terminal blocks
    3mm2 /2AWG
    16mm²/ AWG5


    2020-10-20 00:00
I would like to take the floor.