CME6024 12 volt 60a mppt marine solar battery charger 24v
MPPT Solar Charge Controller | 60A | 12V/24V(Auto) | PV Voltage: 100Vdc | IP43
GRANKIA CME6024 12 volt 60a mppt marine solar battery charger 24v tracks the maximum power point of a PV array to deliver the maximum available current for charging 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.
MPPT marine solar battery charger protects the battery from becoming over-charged by the solar modules and over-discharged by the loads. By constantly monitoring the voltage and current output of your solar (PV) panels, MPPT technology ensures that every drop of available power is rinsed out of your panels, and harvested for storage.
MPPT Solar Battery Charger 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 Regulator FAQ
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Does MPPT work on lithium batteries?
Uses Maximum Power Point Tracking (MPPT) for maximum efficiency and charge rate. Able to charge lead acid (sealed, gel or flooded) or lithium battery banks between 8V to 32V, and supports 12V solar arrays up to 260W or 24VDC arrays up to 520W.
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What is the advantage of an MPPT controller?
The MPPT controller allows a panel array to be of higher voltage than the battery bank. This is relevant for areas with low irradiation or during winter with fewer hours of sunlight. They provide an increase in charging efficiency up to 30% compared to PWM.
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How do I match my solar panels to MPPT?
First look at the datasheets of the solar panels to see what their maximum open circuit voltage is. Then multiply that by the number of panels that are in series in the array. The result of the multiplication must not be higher than the Maximum PV open circuit voltage as listed on the MPPT Datasheet.
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| Model | CME6024 | |
| 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 | |
| PV INPUT | ||
| 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 | 780W |
| 24V | 1560W | |
| Li-ion Battery | 756W-1512W | |
| DC LOAD OUTPUT | ||
| Load Voltage | Same as battery voltage | |
| Load Current | 30A | |
| Low Voltage Protection | 10.5VDC, 11VDC restored (Settable) | |
| CHARGE | ||
| Battery Type | Sealed(SEL), Gel(GEL), Flooded(FLD), Lithium-ion(Lit), User-defined(USE) | |
| Charging Mode | MPPT (Maximum Power Point Tracking) | |
| Charging Current | 60A | |
| Charging Method | 3-stage: CC (Constant current) – CV (Constant voltage) – CF (Float charge) | |
| Temperature Compensation | -3mV/℃/2V | |
| SYSTEM | ||
| Protection Function | Input low/over voltage, input/output polarity reverse connection, short circuit, over temperature, battery shedding etc. | |
| Display | LCD | |
| Communication | Dual RJ45/RS485 | |
| ENVIRONMENT | ||
| Protection Level | IP43 | |
| Relative Humidity | 0 ~ 90% (Non-condensing) | |
| Altitude | < 3000m | |
| Operating Temperature | -20℃~+50℃ | |
| Storage Temperature | -40℃~+75℃ | |
| Noise | < 10dB | |
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