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MPPT Solar Panel Regulator Charge Controller Battery Regulator For Car / Boat

MPPT Solar Panel Regulator Charge Controller Battery Regulator For Car / Boat

MPPT Solar Panel Regulator Charge Controller Battery Regulator For Car / Boat

Product Details:

Place of Origin: Guangdong, China
Brand Name: SRNE
Certification: CE/RoHS/ ISO9001
Model Number: SR-ML2420

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: packing situation:2 pieces for a carton the carton size:335*300*210mm
Supply Ability: 1000 Piece/Pieces per Month
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Detailed Product Description
Application: Solar System Controller Product Name: 12v 24v Solar Vehcle Controller
No-Load Loss: 0.7 W~1.2W Rated Load Current: 20A
Conversion Efficiency: ≤98% Temperature Compensation Coefficient: -3mv/℃/2V(Default)
Working Temperature: -35℃ ~ +45℃ Protection Level: IP32
Weight: 1.4kg Product Size: 210*151*59.5mm
Port: Shenzhen

MPPT Solar Panel Regulator Charge Controller Battery Regulator For Car / Boat

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Product Description


Features of  SR-ML2420

1. Advanced double-peak or multiple-peak tracking technology. When the panel has a shadow block or a part of the panel is damaged, I-V curve shows multiple peaks. The solar charge controller can still accurately track the maximum power point.
2. Built-in algorithm for maximum power tracking. This significantly raises energy utilization efficiency of photovoltaic systems, with charging efficiency 15% ~ 20% higher than traditional PWM solar charge controllers.
3. MPPT tracking efficiency can be as high as 99.9%.
4. Advanced digital power technology, with circuit energy conversion efficiency as high as 98%.
5. Supporting charging procedures of gel batteries, sealed batteries, open batteries, lithium batteries and other types of batteries.
6. Current-limiting charging mode. When the power of a solar panel is too large, and the charging current is greater than rated current, the solar charge controller automatically reduces charging power, thereby making the solar panel work at rated charging current.
7. Supporting automatic identification of battery voltage.
8. LED indicator of malfunction, buzzer alarm, and liquid crystal display of abnormal information. This helps users identify system failures.
9. Supporting historical data storage for up to 5 years.
10. LCD screen display function. The display enables users to view equipment operation data and status, and modify controller parameters at the same time.
11. Supporting standard Modbus protocol that meets communication needs on different occasions.
12. Built-in mechanism of over-temperature protection. When the temperature exceeds the preset value, the charging current falls linearly with temperature, therefore slowing down the rise of controller temperature and avoiding controller damage from high temperature.
13. Temperature compensation functions. Charging and discharging parameters are automatically adjusted, thereby extending battery service life.


Parameter of SR-ML2420


Parameter Value
Model ML2420 ML2430 ML2440
System voltage 12V/24V Auto
No-load loss 0.7 W to 1.2W
Battery voltage 9 to 35
Max. solar input voltage 100V (25°C), 90V (-25°C)
Max. power point voltage range Battery voltage +2V to 75V
Rated charging current 20A 30A 40A
Rated load current 20A
Max. capacitive load capacity 10000uF
Max. photovoltaic system input power 260W/ 12V 400W/ 12V 550W/ 12V
520W/ 24V 800W/ 24V 1100W/ 24V
Conversion efficiency ≤ 98%
MPPT tracking efficiency > 99%
Temperature compensation factor -3.0mv/ °C/ 2V (default)
Operating temperature -35°C to +45℃
Protection degree IP32
Weight 1.4kg 2kg 2kg
Communication method RS232
Altitude ≤ 3000m
Product dimensions 210*151*59.5mm 238*173*72.5 238*173*72.5


Our Advantages
1. Mini size, high power density.
2. Various load control methods. Latest design 12v 24v 48v solar system controller
3. Built-in maximum power point trackingalgorithm which could promote the pvsystem’s energy
utilization efficiency. Thecharging efficiency is 15%~20% higherthan PWM mode.
4. Adopting advanced digital power supplytechnology which make the energyconversion efficiency reach up to 97%
5. Adopting sorts of tracking algorithm totrack the best working point of the I-Vcurve promptly and accurately, the MPPT efficiency.


Detail of SR-ML2420





Contact Details
SRNE Solar Co.,Ltd

Contact Person: sales

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