Both of our solar bird proofing kits use the same tough 1.3mm mesh and the same non-penetrative clip system, so the real question is the metal: galvanised steel vs 316 stainless steel. The right choice comes down to one thing above all — how close you are to the coast.
Galvanised steel is carbon steel coated in zinc to resist rust. It's strong, durable and excellent value, which makes our galvanised kit ($129) the go-to choice for inland and dry climates. Away from salt air, galvanised mesh will protect your panels reliably for years.
316 stainless is a marine-grade alloy specifically designed to resist corrosion in salty, humid environments. Our 316 stainless kit ($219) costs a little more, but near the coast that premium buys you far greater longevity — salt spray that would eventually attack galvanised zinc has little effect on 316.
If you can smell the sea or you're within roughly 5–10 km of the coast, choose 316 stainless — it's the long-term pick for seaside homes. Everywhere else, galvanised gives you the same bird protection for less. Not sure? The 316 stainless kit is never the wrong answer; it simply costs a bit more than you may need inland.
Both kits lock birds and vermin out from under your panels without drilling, and both install in an afternoon. Match the metal to your climate and you'll have a one-time fix that lasts. Compare both kits in the shop →