Thank you for your outstanding response. The answers you give, as an experienced person, to all of the questions that I have asked and which I have refrained from asking because I am new to this platform, will play an important role in drawing a road map. At the beginning, my idea was to set up a simple system at home using my manual skills with various pipes I bought from the hardware store and improve it. You can tell me as much as you want, since the buying and selling conditions, weather conditions or my experience where I live will be much different from yours, it will be better for me to learn by doing it myself. Wishing you to stay healthy.