I hear you on the wired vs wireless debate. I’ve actually switched to wireless sensors for my green roof, mostly because running wires through all that soil and plant stuff was a nightmare. The battery thing worried me too, but I set a reminder to swap them out every six months—hasn’t failed me yet. Have you looked into solar-powered sensors? They’re not perfect, but in spots with good sun exposure, they can be pretty reliable. Curious if anyone’s tried those in colder climates...
I tried out a couple solar-powered sensors on my shed roof up here in Minnesota. They worked fine in spring and summer, but once winter hit and the days got short, they struggled—especially if snow piled up. I ended up going back to battery for most spots, just because swapping them out is easier than messing with panels buried under snow. Have you had any luck keeping panels clear in colder months, or do you just rely on battery backup?
- Snow’s a killer for solar panels up here. I tried brushing them off, but after a couple storms, it just wasn’t worth the hassle.
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— same here, swapping batteries is faster.“just because swapping them out is easier than messing with panels buried under snow.”
- Have you noticed if your roof takes more of a beating from all the extra trips up there in winter? I worry about shingle damage every time I’m up clearing stuff.
I get the worry about shingle damage, but honestly, I think the bigger issue is just how much foot traffic those roofs see in winter. Asphalt shingles especially don’t love being walked on when it’s cold—they get brittle and crack way easier. I’ve seen folks up here (northern VT) end up with more leaks in spring just from all the trips up to clear panels or vents.
But here’s the thing: if you’re already up there a lot, maybe it’s worth thinking about switching to a metal roof next time you re-roof? I know it’s pricier upfront, but metal holds up way better to snow loads and doesn’t care as much about people walking on it. Plus, snow slides off easier, so you might not even need to clear as often.
I get that swapping batteries is less hassle than dealing with buried panels, but if you’re worried about roof wear, maybe it’s time to rethink the whole setup. Just my two cents—after patching one too many shingle roofs after a rough winter, I’m pretty sold on metal for snowy spots.
That’s interesting about the shingle brittleness in cold—never really thought about how much worse it gets just from walking around up there. I’m in upstate NY and our roof is asphalt too, but it’s only about 8 years old. We try to avoid going up unless something’s really wrong, but clearing snow off the vent pipes is basically unavoidable some winters. The idea of metal is tempting, but I’ve heard it can be noisy with hail or heavy rain. Has anyone found that to be a real issue, or is it just one of those things people say?
