How Long Do Solar Carport & Ground Mount Systems Last?

If you're investing in a solar carport or ground-mounted solar system in Columbus, Ohio, one of your first questions is probably:

How long will it last?

The short answer: 25–30 years or more.

Here’s what you should know.

Built to Endure Ohio’s Elements

Whether installed in your backyard or over your parking lot, solar carport and ground-mounted systems are engineered for long-term performance:

• Solar panels typically have a 25-year power output warranty and often keep producing power well beyond that.

• Racking and framing structures are made from high-grade aluminum or galvanized steel — resistant to corrosion, wind, and snow load.

• Inverters may need replacement around year 12–15, but newer models are lasting longer and becoming more cost-efficient to swap out.

At BC Solar, we install systems that are customized for Ohio’s freeze-thaw cycles, wind conditions, and heavy snow loads — not just generic national models.

Low Maintenance, High Reliability

One of the biggest advantages of ground-mounted and carport systems? They’re easy to access.

That means if maintenance is needed, it’s straightforward and safer — no roof climbing. Here’s what you can expect:

• Annual inspections are usually enough

• Occasional panel cleaning if heavy dust or pollen builds up

• Minimal to no moving parts means fewer things can go wrong

With proper installation and simple upkeep, most systems in our region continue delivering savings and clean energy well beyond 30 years.

Real-World Longevity

We’ve seen it firsthand. Several BC Solar customers have expanded or added batteries 5–10 years after their initial install — because their original system is still going strong and they want even more resilience.

As one of our Columbus clients put it:

“We added a third battery and extra panels years after the initial build. Brian made it easy, and the original setup is still working like new.” — Megan C.

FAQs

How long do solar carports last in Ohio’s weather?
They’re built to withstand harsh Midwest winters, heavy snow, and summer heat. The structure and panels typically last 25–30 years or more.

Does a ground-mounted system require more maintenance than a rooftop system?
No — in fact, they’re often easier to maintain because they’re easier to access. You can clean and inspect them without needing roof access.

Will I need to replace anything?
Possibly the inverter after 12–15 years. Everything else — especially the panels and racking — are long-term durable components.

Are warranties included?
Yes. Most solar panels come with a 25-year power warranty, and BC Solar provides workmanship and system support as part of our integrity-first service.

Thinking long-term? That’s how we build.

Whether it’s a ground array on your property or a solar carport above your parking lot, you can expect decades of dependable performance.

We don’t cut corners — we design systems that protect your investment and your energy future.

Let’s talk solar that lasts.

📍 Visit us at 777 Busch Ct, Columbus, OH
📞 Call (614) 442-9700
🔗 https://bc.solar