Solar Regulator SRNE MPPT 12/24V 50A


141,46 € tax incl.

Using PowerCatcher MPPT technology, the MC series solar charging regulator tracks maximum energy for solar panels.
This technology allows the controller to quickly and accurately track the maximum power point of a photovoltaic installation in any environment, achieve the maximum production of a solar panel in real time and increase significantly the energy efficiency of the solar system.

stock quantity : 15

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Its strengths


♦ PowerCatcher technology, followed by the maximum power point, allows the controller to track the maximum power point of solar panels, even in a complex environment. Compared to traditional MPPT tracking technology, it offers faster response speed and greater tracking efficiency.

An integrated MPPT (Maximum Power Point Tracking) algorithm significantly increases the energy efficiency of the photovoltaic system, which is about 15% to 20% higher than the traditional PWM load.

It offers an active control function of load voltage. When the battery is in an open circuit or the BMS lithium battery overload protection is activated, the controller's battery terminal delivers the face value of the charge voltage.

The effectiveness of MPPT tracking is 99.9%.

Thanks to advanced digital power technology, the circuit's energy conversion efficiency can reach 98%.

Available for several types of batteries. It supports charging procedures for different types of batteries such as lithium batteries, colloidal batteries, sealed batteries, ventilated batteries, etc.

A limited current charging mode is available. When the power of the solar panel is too high and the charge current is greater than the nominal power of the valve, the regulator automatically reduces the charge power so that the solar panel can operate with the current nominal load.

Supports automatic identification of lead-acid battery voltage.

It is possible to connect an external LCD screen or Bluetooth module to view the operating data and the condition of the equipment, and changes to the controller's settings are possible.

Support for the standard Modbus protocol to meet communication needs on a variety of occasions.

A built-in overheating protection mechanism ensures that when the temperature exceeds the device's set value, the load current decreases linearly with temperature.



System tension12/24V
Zero load loss10mA
Battery voltage9V-32V
Maximum open circuit PV voltage92V (25oC); 100V (Lowest ambient temperature)
Maximum voltage range from power point50A
Nominal load current660W/12V 1320W/24V
Maximum PV input power≤98%
Load conversion return 99%
Temperature compensation coefficient-3mv/C/2V (defect); Lithium battery without temperature compensation
Running temperature-35C / '60C'
IP ratingIp32
Device weight900g
How to communicateCommunication series TTL
Dimensions (mm)183*127*69.5


Charge power50A
Voltage12V / 24V
Weight0,9 kg
Width183 mm
Height127 mm
Thickness69,5 mm