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I measured the azimuth of the solar panel position. Actually - 190, not 180. Is there a big difference?

Post cover: I measured the azimuth of the solar panel position. Actually - 190, not 180. Is there a big difference?
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I already wrote about Solar Atlas and mentioned several times that my panels face south (180). But I decided to look at the compass and actually - 190. So I apologize for the misinformation.
It became interesting to compare energy production by comparing 180 and 190 azimuths.
In short - the error is within 1% in favor of the 180 azimuth.
Gemini_Generated_Image_2p9ixa2p9ixa2p9i.jpeg
So the losses are not critically significant. Within the margin of error. But it's very interesting to compare different combinations. In the next post, I will estimate the installation on the roof facing east. Because this is the only way to expand my solar power plant in the future.
P.S. (╯°□°)╯︵ ┻━┻  Gemini made a slightly post-apocalyptic cover for the post 😅
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