Can I safely use the glass as shelving on my deck? I've found stainless steel cable devices with which to hang the shelving from the house wall. The devices will support up to 150 pounds.

Floating glass shelves can be gorgeous additions to your home, but they can also be risky. ... For ultimate durability, install your wood shelves on a masonry wall or stud.

For your DIY glass-bottle shelving you'll need a drill, some turn-buckle eye hooks from the hardware store, wood planks for the shelves, a drill, and of course some large and stout bottles.