Forum Discussion
BFL13
Sep 15, 2013Explorer II
TomG2 wrote:
I guess I don't know how to ask a question. Will a 200 watt portable array that is aimed at the noonday sun in a place like South Texas be the equal of a XXX watt system laying flat on the roof? I am not asking for exact numbers (those seem to be nearly impossible to come by anyway). Forget about the difficulty in propping up the panels, I need the exercise and own a generator.
I thought I posted way back that two 130s flat at 56 AH/day each makes 112AH, where the one 130w tracking gets me 90AH. What are you really asking? it is all proportional BTW so you can do a bit of math on that to get the equals.
EG. to get the same as 90AH from one 130w tracking, you would need 90/56 x 130 = 209w lying flat
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