mppt controller

  1. freedom2000

    Share My Creation cheap solar panel system (solar tracker + MPPT charger)

    Hi all, It's quite a long time since I posted something in this section ... Here is my latest creation, it's a cheap solar panel that I have mounted on a solar tracker system. Added to this is a MPPT controller which is itself controlled by a B4A app šŸ‘ It allows, data logging and...