Portable panels used in permanent array

Question.... has anyone used their portable panels in a permanent solar array? I'm looking to hear from anyone that has set up their portable panels and used them consistently outside in the elements.

Did the portable panels degrade faster?

Did they fall apart in the wind?

Any issues with cold tolerance?

If you've got pictures of how you've mounted that portable panels permanently that would be nice.

Just thinking of ideas to power different items for livestock on the farm. Thanks for your ideas and help!