mnfish,
Where did you get your Gast 12 volt, how many watts does it use, and the cfm or lpm?
Is that an amorphous, mono or polycrystalline solar panel? How many watts is it rated at?
I guess you could say I got the pump from myself.
There are lots of distributors and you should be able to get them for around $200-$220.
It is a Gast pump and the performance curve says 1-1.2 cfm's at 3 psi. It uses 75W-80W at full speed running. I don't worry about start up with the LCB
Panels- I am testing both Amorphos, and poly. For this application, I don't see any advantage. I am using a 135W panel and a 150W panel. I am finding out there is no need for this much "over power" to compensate for the cloudy days
