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Hello Wrenches,<br><br>
We have an installation where we are putting modules on the east and west
slopes of a south facing roof. The roof slopes are 18 degrees. The tops
and bottoms of the modules will follow the slope of the roof.<br><br>
There will be 3 rows of modules. I have heard that the shading is
different in this scenario, that the shadows will be triangular and
perhaps longer. How can the shading be calculated with this
arrangement? Is there a rule of thumb to follow other than the
normal of three times the height difference?<br><br>
Thanks,<br><br>
Drake<br><br>
<a name="_MailAutoSig"></a>Drake Chamberlin<br>
<i>Athens Electric LLC<br>
OH License 44810<br>
CO License 3773<br>
NABCEP Certified Solar PV <br>
740-448-7328<br>
</i><a href="http://athens-electric.com/">http://athens-electric.com/</a>
<br>
<br><br>
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