MPPT Solar Charge Controller 30a 12v For Solar Power System

Brand Name:OEM
Certification:ISO9001, CE, SGS
Minimum Order Quantity:Negotiable
Delivery Time:10-15 working days
Payment Terms:T/T, L/C, T/T, Western Union
Place of Origin:CHINA
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MPPT Solar Charge Controller 30A 12v For Solar Power System


Product Description


ParameterValue
ModelMC2420N10MC2430N10MC2440N10MC2450N10
System voltage12V/24V Auto
No-load loss<10mA
Battery voltage9 to 32
Max. solar input voltage100V (25°C), 90V (-25°C)
Max. power point voltage rangeBattery voltage +2V to 72V
Rated charging current20A30A40A50A
Max. capacitive load capacity10000uF
Max. photovoltaic system input power

260W/ 12V

520W/ 24V

400W/ 12V

800W/ 24V

550W/ 12V

1100W/ 24V

650W/ 12V

1300W/ 24V


Conversion efficiency

≤ 98%
MPPT tracking efficiency> 99%
Temperature compensation factor-3.0mv/ °C/ 2V (default)
Operating temperature-35°C to +45℃
Protection degreeIP32
Weight650g830g1040g1335g
Communication methodTTL Serial communication
Altitude≤ 3000m
Product dimensions150*106*62mm150*106*68183*127*66183*127*70


• MPPT tracking efficiency is up to 99.9%.
• External LCD screen or Bluetooth module can be connected for viewing of equipment operating data and status, and modification of controller parameters is supported.
• Support standard Modbus protocol to meet communication needs in different occasions.
• Built-in over-temperature protection mechanism ensures that when temperature exceeds the set value of the device, the charging current decreases linearly with the temperature, thereby reducing the temperature rise of controller and avoiding high temperature damage.

• Due to an advanced digital power technology, the circuit energy conversion efficiency is as high as 98%.
• Available in multiple battery types and support charging procedures of various types of batteries such as lithium battery, colloidal battery, sealed battery, vented battery, lithium battery, etc.
• A current-limited charging mode is available. When the power of solar panel is too large and the charging current is higher than the rated valve, the controller automatically reduces the charging power
so that the solar panel can operate at the rated charging current.
• Support automatic identification of lead-acid battery voltage.
• Temperature compensation and automatic adjustment of charge and discharge parameters help to improve battery life.
• Solar panel short circuit protection, battery open circuit protection and TVS lightening protection etc.

• PowerCatcher maximum power point tracking technology allows the controller to track the maximum power point of solar panels even in a complex environment. Compared with the traditional MPPT tracking technology, it boasts faster response speed and higher tracking efficiency.
• A built-in maximum power point tracking (MPPT) algorithm can significantly increase energy utilization efficiency of the photovoltaic system, which is about 15% to 20% higher than traditional PWM charging.
• It provides an active charging voltage regulation feature. At battery open circuit or lithium battery BMS overcharge protection, the controller battery terminal will output the rated charging voltage value.


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MPPT Solar Charge Controller 30a 12v For Solar Power System

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