Thursday, May 28, 2015

How To Build an MPPT Solar Charge Controller with Arduino




How To Build an MPPT Solar Charge Controller with Arduino

Julian Ilett has a series of 20 YouTube videos that show you how he built an MPPT solar charge controller with Arduino. Maximum Power Point Tracking (MPPT) is electronic tracking that enables the charge controller to compare the output of the panels to the battery voltage. It then figures out what is the best power that the panel can put out to charge the battery.

What that usually means that it tries to increase the charge on cloudy days (or in the mornings if your panel is not pointed to the sun) so that you can get the most from your panels.

  

Arduino MPPT Solar Charge Controller by Julian Ilett




 What is nice about this one is that he walks you through "How To" build the graphic display.

MPPT Solar Charger Graphic Display by Julian Ilett
 



There are 20 videos in Julian's video series, and they start here:



 




MPPT Solar Charge Controller #1 - Introduction and Voltage Measurement

http://www.youtube.com/watch?v=MSz4-cr3EJw&list=PLjzGSu1yGFjWv4KeN-7TSYeQIcicM9Ghl

At video #14, he changes the name of the series:

Arduino MPPT Solar Charge Controller #14 - Stable Current Measurements 

 http://www.youtube.com/watch?v=PqKOyRdB2RU&index=14&list=PLjzGSu1yGFjWv4KeN-7TSYeQIcicM9Ghl

 And, if you would like to see where he ended with the videos on this topic, here is #20:

Arduino MPPT Solar Charge Controller #20 - Inductor Discontinuous Mode

http://www.youtube.com/watch?v=k9UFrCIVp0Y&list=PLjzGSu1yGFjWv4KeN-7TSYeQIcicM9Ghl&index=20


1 comment:

  1. Hy Odan That's an amazing Post with Details and Pics i live to that i have Bookmark this page its very helpful about solar charge controller

    ReplyDelete