https://www.theregister.co.uk/2019/08/21/walmart_tesla_solar_panel_lawsuit/ > American supermarket chain Walmart is suing Tesla over claims that solar panels supplied by Elon Musk's company keep setting its shops on fire. > The panels, which were installed and maintained by Tesla, caused fires in no fewer than seven Walmart stores across the US, according to a lawsuit (PDF) filed in a New York state court earlier this week.