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Solar Street light charge controller

M3 series MPPT solar street light controller

•Semiconductor devices use international first-line brands such as IR, TI, ST, and NXP.
•Industrial grade MCU all digital technology, high precision, anti-interference, anti-aging, no drift.
•3.2/3.7V battery, boost constant current output, widely used in solar split street lights.
•Light control, time control, dimming, intelligent power saving + morning light function, human body induction (optional).
•Reverse battery protection, PV panel reverse protection, output short circuit protection.
•Anti-backflow protection measures prevent the night battery from reversely discharging the photovoltaic panel.
•Built-in lightning protection module, fully sealed potting, IP68 waterproof rating.
•Infrared / 2.4G / Bluetooth wireless communication.
•365 days does not extinguish the lamp, the warranty is three years.
    1. Product Features

    3.2/3.7V lithium battery dedicated, boost constant current output
    Semiconductor devices use international first-line brands such as IR, TI, ST, and NXP.
    Industrial grade MCU all digital technology, high precision, anti-interference, anti-aging, no drift.
    3.2/3.7V lithium battery dedicated (3.7V optional), boost constant current output.
    Double overcharge protection + double over discharge protection to prevent overcharge/over discharge of lithium battery.
    Light control, time control, dimming, intelligent power saving + morning light function, human body induction (optional).
    Reverse battery protection, PV panel reverse protection, output short circuit protection.
    Anti-backflow protection measures prevent the night battery from reversely discharging the photovoltaic panel.
    Built-in lightning protection module, fully sealed potting, IP68 waterproof rating.
    Infrared / 2.4G / Bluetooth wireless communication.
    365 days does not extinguish the lamp, the warranty is three years.

    Technical parameter


    Item

    Type

    Mode

    Unit

    M340

    M340S

    M360

    Battery Parameter

    Battery type

    LiFePO4/Li

    -

    Rated system voltage

    3.2/3.7

    V

    Max. charge current

    15

    20

    30

    A

    Charge voltage range

    04.25

    V

    Boost charge voltage(Settable)

    3.6

    V

    Low voltage disconnect(Settable)

    2.7

    V

    Low voltage reconnect(Settable)

    3.1

    V

    Solar panel Parameter

    Max. PV input voltage

    30

    V

    Solar panel Max Power

    60

    80

    120

    W

    MPPT voltage range

    5≤Vmp≤30

    V

    Turn on lamp PV voltage

    2.55

    V

    LED

    Parameter

    Output currentrange

    504000

    mA

    Output voltage range

    535

    V

    Max. output power

    40

    60

    W

    Output current accuracy

    ≤3%FS

    -

    Output mode

    1.Five time periods control ; 2.Five time periods sensing

    -

    Output dimming range

    0100%

    -

    System Parameter

    MPPTefficiency

    ≥99.9%

    -

    Max. charge efficiency

    95.37%

    -

    Max. output efficiency

    94.82%

    -

    Self consumption current

    0.1(2.4G);≤0.07(BT)

    W

    Communication

    2.4GBluetooth

    -

    Operating temperature range

    -3060

    Relative humidity range

    0100%

    RH

    Max. operating altitude

    3000

    m

    Degree of protection

    IP68(1.5m,72h)

    -

    Certification

    CQC,CE,RoHS

    -

    Mechanical

    Parameter

    Weight

    0.26

    0.34

    0.515

    KG

    Dimensions

    101*82*23.5

    129*82*23.5

    142*90*26.2

    mm

    Please submit your basic information, we will contact you as soon as possible!

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