I have recently installed solar panels on my roof for heating the pool. I am running the solar system separately from my filter system. This is mainly due to location as my house is at the front of our property and the pool pump is way at the back. It also allows me to run the solar at my leisure.

The question I have is does it benefit me at all to run my supply line deeper into the pool so that I am drawing the lower cooler water or is ther much of a difference?

What would the best configuration be for the supply and returns?