This is a great mount for attaching a solar panel to almost any surface. It’s designed to be a solar panel roof mount for RVs, etc. but I used this solar panel mount to attach a 100W solar panel to brick using Liquid Nails adhesive. It works great and the build quality of this solar panel mount is exceptional!

Available on Amazon.comInstapark® ZJ-03 Universal Solar Panel 4-Corner Drill-free Glue Mounting Brackets, Color Black, 4-pack