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Largest Farm to Grow Crops Under Solar Panels Proves To Be A Bumper Crop For Agrivoltaic Land Use
(site.extension.uga.edu)
This is a most excellent place for technology news and articles.
Silicon doesn't burn, and even if it did, it's literally just purified sand. The other materials in silicon solar cells are either only found in trace amounts, or also found naturally in soil, i.e. aluminum.