CME3024 100v pv input mppt solar regulator 30a 12v 24v

MPPT Solar Charge Controller | 30A | 12V/24V(Auto) | PV Voltage: 100Vdc | IP43

SKU: CME3024 Category:

GRANKIA CME3024 100v pv input mppt solar regulator 30a 12v 24v gathers energy from your solar panels, and stores it in your batteries.

Innovative MPPT technology with high tracking efficiency up to 99% and peak conversion efficiency of 97%. Touch LCD screen and LED indicators for displaying system operation information, customizable parameters, and error codes.

GRANKIA Electric CME waterproof 12v 24v mppt solar charge controller 30a-60a

CME series mppt solar regulator is the intelligent, cost-effective choice for low-power applications that require maximum charging efficiency. It can accept max PV INPUT 100Vdc and work with the solar panels which are designed for on-grid applications.

MPPT Solar Regulator 30A Feature

  • Compatible for PV systems in 12V, 24V
  • Maximum power point tracking efficiency over 99.5%
  • Automatic battery voltage detection
  • Touch screen LCD display and LED indicators for operation information, customizable parameters and error codes
  • Three stages charging optimizes battery performance
  • With temperature compensation function
  • Support Sealed, GEL, Flooded, and Lithium-ion battery
  • Select smart chip to reduce static standby energy consumption and reduce energy loss
  • Real-time energy statistic function
  • Dual RS-485 communication interface allows for easy programming, control and remote monitoring

Setting UP Off-grid Solar System

MPPT Solar Charge Controller Setting UP Off-grid Solar System

MPPT Solar Charge Controller FAQ

  1. What is better MPPT or PWM?

    The main difference between PWM and MPPT charge control devices is that the MPPT devices are more efficient. MPPT charge control devices have 30 % more efficient in charge efficiency according to PWM type.

  2. Is MPPT solar regulator same as solar charger?

    The crux of the difference is: With a PWM controller, the current is drawn out of the panel at just above the battery voltage, whereas. With an MPPT solar regulator the current is drawn out of the panel at the panel “maximum power voltage”.

  3. Do I need a fuse between solar panel and MPPT charger?

    They are not necessary for the system to run properly, but we always recommend using fuses or circuit breakers for safety purposes.

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    Model CME3024
    MPPT Efficiency ≥99.5%
    System Voltage 12V/24V(Auto)
    Voltage Range 12V 9VDC-15VDC
    24V 18VDC-30VDC
    Li-ion Battery 8VDC-30VDC(Adjustable)
    Dimension 234x170x89mm
    Net Weight 2.15 Kgs
    Max. PV Input Voltage 100VDC
    Min. Vmpp Voltage Battery voltage +2V
    Start-up Charging Voltage Battery voltage +3V
    Low INPUT Voltage Protection Battery voltage +2V
    Over Voltage Protection 100VDC
    Recovery Voltage Protection 95VDC
    PV Rated Input Power 12V 390W
    24V 780W
    Li-ion Battery 378W-756W
    Load Voltage Same as battery voltage
    Load Current 20A
    Low Voltage Protection 10.5VDC, 11VDC restored (Settable)
    Battery Type Sealed(SEL), Gel(GEL), Flooded(FLD), Lithium-ion(Lit), User-defined(USE)
    Charging Mode MPPT (Maximum Power Point Tracking)
    Charging Current 30A
    Charging Method 3-stage: CC (Constant current) – CV (Constant voltage) – CF (Float charge)
    Temperature Compensation -3mV//2V
    Protection Function Input low/over voltage, input/output polarity reverse connection, short circuit, over temperature, battery shedding etc.
    Display LCD
    Communication Dual RJ45/RS485
    Protection Level IP43
    Relative Humidity 0 ~ 90% (Non-condensing)
    Altitude < 3000m
    Operating Temperature -20~+50
    Storage Temperature -40~+75
    Noise < 10dB