ok after some more looking and reading I am getting a bit more handle on this issue.. more like refreshsing my knowledge base of which you guys have helped a lot. :)
I seems like i need a 45 amp PWm like a tri star CC for the 360 watts of smaller panels. They are three panels in a 2-100 watt and 1-160 watt panel which will be mounted on airstream.
for the larger higher voltage 335 watt 40 volt panel I need an additional 30 or maybe a 40 amp mppt controller when when i use that panel.
I was looking at the bogart 2030 charge controller but it only go to 30 amps which would not be a problem now but woiuld be limiting in the future if i decided to add another panel or two. ( according to mornngstar String Calculator the 45 amp can do up to 800 watts)
the Mppt I am looking at is on amazon EPEVER 40A MPPT with remote and temp sensor cable. I can get it will wireless dongle to help set it up..
