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Product Features:


1. 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.


2. 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.


3. 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.


4. MPPT tracking efficiency is up to 99.9%.


5. Due to an advanced digital power technology, the circuit energy conversion efficiency is as high as 98%.


6. 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.


7. 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.


8. Support automatic identification of lead-acid battery voltage.


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.


10. Support standard Modbus protocol to meet communication needs in different occasions.


11. 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.


12. Temperature compensation and automatic adjustment of charge and discharge parameters help to improve battery life.


13. Solar panel short circuit protection, battery open circuit protection and TVS lightening protection etc.


 

MPPT solar charge controller

SR-MC2420N10

SR-MC2430N10

SR-MC2440N10

SR-MC2450N10

Battery voltage

12/24V

Charge current

20A

30A

40A

50A

Solarpanelpower12V battery)

260W

400W

520W

660W

Solarpanelpower24V battery)

520W

800W

1040W

1320W

Solar panel open circuit

voltage

100V

Static power consumption

10mA

Types of battery supported

Lead-acid battery, colloidal battery, vented battery, lithium battery

Equalizing charge

14.6V/29.2V(Adjustable)

Boost charge

14.4V/28.8V(Adjustable)

Floating charge

13.8V/27.6V(Adjustable)

Temperature compensation

-3mV/℃/2V

Range of operating

temperature

-35℃-60℃

Humidity

95%,no condensing

Wiring terminal

10mm2 /8AWG


MPPT Solar Charge Controller MC2420/30/40/50N10

FAQs:

Q1: What kind of certificates you have for your solar controllers ?
SRNE:Our solar controller has CE,ROHS,ISO9001 certificates approved.

 

Q2: Are you a manufacturer or trading company?
SRNE:We are a state-level high-tech enterprise that integrates pluralism, R&D and manufacturing as one with PV controller,PV inverter,PV energy storage oriented.And we have our own factory.

 

Q3: Can I buy one sample for testing?
SRNE:Sure,we have a 8 years experience R&D team and in timely after sale service,can help you fix any technicial problem or confusion.

 

Q4: How are about the delivery?
SRNE:
Sample:
1-2 working days
Order: within 7 working days depending on the order quantities
OEM Order:4-8 working days after confirming the sample

 

Q5: How're about your customers service?
SRNE:All solar controllers will be tested strictly one by one before leaving factory,And the defective rate is below 0.1%.we do try our best to provide a good customer service.

 

Q6:Minimum Order Quantity?

SRNE:Be equal or greater than 1 piece.


MPPT Solar Charge Controller MC2420/30/40/50N10

MPPT Solar Charge Controller MC2420/30/40/50N10

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