“If you think the world is ready for a floating solar explosion, run right out and buy yourself a cigar. It’s happening! The idea of strewing solar panels about bodies of water like so many rose petals has finally caught on, and here in the US it’s getting a major push from the US Department of Energy. No, really!…”
Source:
https://cleantechnica.com/2019/04/22/holy-floating-solar-panels-batman-now-with-tracking/