Are two filters better than one?

[duraleigh]

Aranon,

You might send a PM to mas985. He is excellent at calculating Total Dynamic Head and it IS possible that those ten solar panels offer so much resistance that your pump can't overcome it on low. If that's the case, you would have the same result if the panels were at pool level or even in the basement.

[Aranon]

The panels worked fine on the ground at low speed

[duraleigh]

We have completely hi-jacked tc's thread. Sorry.

[Aranon]

Sorry about the High-Jack TC.
Aranon