Wind Turbine Controller 2kw

This wind controller is specially designed for off-grid wind generation systems.  Appearance is neat, and operation is easy.  The wind generator will charge the batteries safely and
efficiently.

Features:

• Adaptive matching of impedance between the wind generator and load to maximize energy utilization.
  NOTE: there is internal resistance in Wind generators, batteries, and loads.  Works according to the impedance matching principle, when input impedance equals to output impedance, the power utilization will be maximum.
• Protects the wind generator from over-revolution speed, over-voltage, and over-current.
  NOTE: Max. revolution speed, max voltage, and max current of wind generator can be set.  Once the revolution speed, voltage or current exceed the set values, PWM intelligent unloading
  will automatically start to protect the wind generator and controller.
• Max. charging current limit intelligent
  NOTE: During commissioning, set the battery capacity in the controller, and the controller will calculate the max. safe charging current based on the battery capacity, and will limit the charging current to protect the battery and extend the battery life.
• Wind generator charging switch.
  NOTE: The user can turn on or off the wind generator charging.
• Boost & Buck function for wind generator charging (if fitted).
  NOTE: If the wind generator's real output voltage is lower than the battery voltage, the controller will boost the output voltage of the wind generator to charge the battery.  If the wind generator's real output voltage is higher than the battery voltage, the controller will buck the output voltage of the wind generator to charge the battery.  Under breeze, the resistance will slow down the wind generator giving small power output, but with the max. charging current limit and max. PowerPoint tracking technology, the output of the wind generator will be kept at the maximum power point.
• LCD displays the voltage, charging current, and power of the wind generator.
• Optional RS232/RS485/GPRS communication points.
• The close tightness and conformal coating on the PCB board protect the controller from wet, dusty conditions and from static electricity.