CME5024 best 12v 24v 50a mppt solar charger for camping

MPPT Solar Charge Controller | 50A | 12V/24V(Auto) | PV Voltage: 100Vdc | IP43

SKU: CME5024 Category:

GRANKIA CME5024 best 12v 24v 50a mppt solar charger for camping is a technique used with variable power sources to maximize energy extraction as conditions vary.

Solar panels show changeable outputs according to weather conditions. MPPT charge control devices can match the solar panel voltage with battery voltage to maximize the charge efficiency.

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

MPPT solar charger for camping adopts DC/DC converting technology and MCU technology. It can adjust the working point of the solar array intelligently to make the solar array realize the maximum power output.

50A MPPT Solar Charger for Camping 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. Will an MPPT overcharge a battery?

    Using maximum power point tracking (MPPT) technology, the hybrid inverter optimizes solar production. The hybrid inverter also controls the battery charging voltage and prevents overcharging.

  2. Can you charge a 12V battery directly from a solar panel?

    20W and 50W solar panels are good for fast charging small 12V batteries. For example, a 20W solar panel can charge a 20Ah 12V battery in around 17 hours of direct sunlight. A 50W panel can do it in around 8 hours. 80W and 100W solar panels are good for fast charging large 12V and car batteries.

  3. How big of a MPPT do I need?

    You take the total watts of the solar array divided by the voltage of the battery bank. That will give you the output current of the charge controller. For example, a 1000W solar array ÷ 24V battery bank = 41.6A. The rating of the charge controller should be at least mppt 40A.

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Model CME5024
MPPT Efficiency ≥99.5%
System Voltage 12V/24V(Auto)
Voltage Range 12V 9VDC-15VDC
24V 18VDC-30VDC
Li-ion Battery 8VDC-30VDC(Adjustable)
Dimension 240x170x64mm
Net Weight 2.35 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 650W
24V 1300W
Li-ion Battery 630W-1260W
Load Voltage Same as battery voltage
Load Current 30A
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 50A
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