Now that I've got my solar panels up and running, I have a question...
How do I know how far to close the bypass so the panels have good flow, but don't get too much?
I have a 1 HP Hayward PowerFlo LX pump, which is supposed to put out 60 GPM. I did a test with a five gallon bucket and got 37 GPM with solar off and about 30 GPM with the bypass fully closed. Normal operating PSI is 14, with bypass fully closed, I get 15 PSI.