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Sweden is testing a semi-truck trailer covered in 100 square meters of solar panels
(www.popsci.com)
This is a most excellent place for technology news and articles.
Listen this isn't mixing drinks or some opinion piece were there's no one clear way. Things cost money. Every company that would seek to implement this is going to be looking at an ROI. Suboptimal numbers is going to make the project look bad and waste a bunch of money. Sorry if I'm 'not fun' because I'd rather have functional solar power than the appearance of solar power.