Hydroponics tower solar top module

* use panel holder from https://www.thingiverse.com/thing:6239085
* servo must be modified to move freely left and right (check google, short story is: set servo position to 0 and glue up potentiometer, also remove mechanical bumper)
* I placed my electronics in 80mm spacer, with solid botom, and used modified water dispenser to thread cable to water pomp (I lost files somewhere)
* bearing to use 608 8x22x7mm
Make sure that you plant crops that won't grow to high :) my tomatoes are way to big now so I moved my panel away