I glued two 100 watt solar panels to the roof of my van. Yes, they are flexible and that is why I bought them so they would bend to fit on my van roof. They worked ok in my driveway in San Diego for about a month. On a sunny afternoon I would get 80-90 watts per hour and could run my dc fridge and keep my Jackery 1000 topped up by late afternoon daily. This gave me a false sense of security.In the desert of Quartside AZ is where failure began. For several days all seemed well. Then every day I started to get less Watts into my Jackery, but why? I’m 4 foot 11 inches tall and could not see what was happening on my van roof. Thank goodness a guy with a ladder �� took a look for me. The panels had warped, wrinkled and became so malformed they were getting about 7 or 8 watts an hour. Once I realized this I pulled out my my folding 100watt Jackery solar panel. In good �� sun it alone was producing 90 to 108 watts an hour and filled up my Jackery 1000 in two day cause it was down to a scary 14 %. So I went around the camp shouting “Jackery for the Win!” For the next several weeks, cause even though I took my Jackery down by 50 % or more nights by the next after noon it would be at 100% again. I didn’t want to have to babysit my Jackery panel which is why I glued flex panels on my roof. I solved this problem by using a bicycle lock and threaded it through my wheels and locked the solar panel to that. At least if stolen they’re going to have to work for it.So my problem with the seller, yes they approved my refund BUT won’t acknowledge that these panels are stuck to and glued to my roof, or answer how I get them off my roof with out damage to my van, Also after explaining that they are warped, four times, they come back with they are flexible panels, like that somehow explains that they failed in the desert and became useless for the purpose they are designed for. They will not acknowledge the warping problem or the how do I get the glued on panels off my van with out damage to my van. So completely unhelpful.Does anyone know how I can remove the glued on disaster so I can return them and get my refund?Because I can’t get my refund until I return them their disastrous failed panels. And I asked Amazon to help, they won’t and I’m stuck trying to figure it out on my own. I buy a lot of stuff from Amazon so I have them to back me up if everything goings to heck, they have helped in the past but have been no help in this situation. Anyone have any ideas n how to solve my problem? Please help.