Yikes. That’s not good. This is why I stay away from flex panels. I had two before and rarely used them. One died unexpectedly for no reason at all. No physical damage, connections are good, diode is good. Just no current even though there is voltage. Knowing what I know now, if I were to set up a mobile/portable system I would go with regular glass panels in an aluminum frame. Flex panels just don’t last.