Precautions For Selecting A Controller

  • Power matching: The controller voltage should be slightly higher than the wind generator voltage to avoid power loss or overload.
  • Control mode: According to the requirements and system design, choose the appropriate control mode.
  • Reliability and protection: Ensure that the controller has the necessary protection functions
  • Adaptability: Consider the adaptability and compatibility of the controller, especially with other system components (such as batteries, inverters, etc.).
  • Cost-effectiveness: Consider the balance between cost and performance of the controller.

Wind Turbine Controller

Common Functions of Wind Turbine:

  • Start-stop control: The controller can automatically start and stop the operation of the generator according to the operating state of the wind turbine.
  • Wind speed detection: Through the wind speed sensor or wind direction sensor, the wind speed and wind direction are measured, and the wind turbine is controlled according to the measurement results.
  • Speed control: The controller can monitor the speed of the wind turbine and adjust the speed according to the set value to keep the generator operating within a safe range.
  • Generator protection: The controller monitors and protects wind turbines from adverse conditions such as overcurrent, overvoltage, overheating and grid failures.
  • Fault diagnosis and alarm: The controller can detect the fault of the wind turbine, and provide the corresponding fault diagnosis information through the alarm signal or the display screen, in order to take timely maintenance measures.




Wind-Solar Controller

Wind-Solar Controller Features:

  • Energy optimization: Wind-solar complementary controllers can intelligently adjust the output power of wind and photovoltaic systems based on factors such as real-time wind speed, light and grid demand to maximize renewable energy and meet grid demand.
  • Smooth power output: By adjusting the output power of wind turbines and photovoltaic modules, the controller can achieve smooth power injection into the grid and reduce grid fluctuations.
  • Power grid connection and management: The wind-solar complementary controller has the function of connecting and managing with the power grid. Monitor grid voltage, frequency and power factor parameters.
  • Failure protection and safety: The system can be monitored and protected from adverse conditions such as overcurrent, overvoltage, and overheating. Automatically cut off the connection between the system and the power grid to ensure safety.
  • Data monitoring and communication: The wind-solar complementary controller usually has a data monitoring and communication interface, which can be real-time monitoring system or remote management center for data transmission and remote monitoring.







Solar Controller

What Factors Should Be Considered When Selecting A Solar Controller?

  • Rated power and voltage: According to the rated power and voltage of the solar panel, select the appropriate controller.
  • Charging mode: Understand the charging mode of the system, whether it is DC or AC charging, and select the corresponding controller.
  • Controller type: Select the appropriate controller type based on the scale and requirements.
  • Protection level and environmental adaptability: Consider the controller’s protection level and ability to adapt to the environment.
  • Scalability and functional requirements: Consider the scalability of the system and the required functions, select the appropriate controller.
  • Brand and quality: Choose a well-known brand controller to ensure reliable quality.

MODLE:EL-SW 10A to 40A

MODLE:EL-SB 50A to 80A

MODLE:EL-SBL 70A to 100A

MODLE:EL-SY 80A to 100A

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