I installed these panels last summer. I started out with 3 just to
try them out and the project kind of got away from me! They were a
pretty good deal what with sales and discount coupons and I just kept
adding too it till I had 12 total. I really haven't had the coach out
in the field to really try them out as far as durability.

I know
there are better solar panels out there but these were cheap and they
do work for my purposes. I am just looking for advise to make sure I
have the system optimized for what I have. Can anyone answer my
question about series verses parallel wiring...

does it make any
difference? I Wonder?