June 23, 20187 yr Who has a friend with friends... Would be magic to have this available for our part of Africa. https://www.google.com/get/sunroof#p=0
August 23, 20196 yr Its a pretty simple calculation to do. I would think that if you are planning to cover your entire roof with solar panels, you would take some actual measurements rather than rely on google. What is it that the are REALLY measuring do you think?
August 23, 20196 yr Personally this site has been the most useful for me. Go to google and find the Latitude and Longitude of your location. You can then fiddle the angle to best suit your scenario or needs. https://www.pveducation.org/pvcdrom/properties-of-sunlight/solar-radiation-on-a-tilted-surface Bottom of the page is the utility!
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