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‘If 1.5m Germans have them there must be something in it’: how balcony solar is taking off
(www.theguardian.com)
this post was submitted on 11 Feb 2025
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By putting the solar panel at a 90 degree angle though it is much less efficient than e.g. a 45 degree angle.
Less efficient than not having them?
I hung a solar panel vertically on my fence one time. It was facing west rather than south, but I was only getting about 3-4 watts on my 100 watt panel under the best conditions.
Wrong question. The right question is: is the solar panel able to be CO2 neutral (at least) or CO2 negative. We don't get anything out of it if producing the solar panel costs more CO2 emissions than it saves by producing electricity.
Before you ask: I don't know the answer. I was looking into this thread in hope to find it.
Depends, is an imaginary angle comparable to a 45 degree angle?