If you live along Colorado's Front Range, you already know that hail is part of life. From Castle Rock to Fort Collins, the stretch of communities hugging the base of the Rockies sits squarely in what meteorologists call "Hail Alley", one of the most storm-prone corridors in the entire United States. As solar energy becomes increasingly common on Colorado rooftops, more and more homeowners are facing a question they never expected: what happens to my solar panels when hail hits?
The short answer is that modern solar panels are built to handle most hail events. But severe storms, the kind that crack windshields and dent gutters, are a different story. When a serious hail storm hits, the combination of solar panels and roof damage creates a recovery process that most homeowners aren't prepared for.
Here's everything you need to know.
Why the Front Range Gets So Much Hail
Colorado's Front Range experiences more hail than almost anywhere else in the country, and the geography is the reason why. When warm, moist air flows northward from the Gulf of Mexico and collides with cold air descending from the Rockies, the result is powerful convective storms capable of producing large, fast-moving hailstones.
The Denver metro area alone averages over a dozen significant hail events per year, with the peak season running from May through August. Some of the costliest hail storms in Colorado history have struck communities like Centennial, Aurora, Littleton, and Lakewood, neighborhoods where solar adoption is also among the highest in the state.
For homeowners with solar systems, this is not a coincidence to ignore.
Are Solar Panels Built to Withstand Hail?
Yes, to a point. Most residential solar panels are tested and rated to withstand hailstones up to one inch in diameter traveling at approximately 50 miles per hour. That covers a significant percentage of hail events across the Front Range.
However, Colorado regularly produces hailstones well above that threshold. Stones two inches or larger are not uncommon during severe summer storms, and at those sizes and speeds, even high-quality panels can crack, chip, or suffer damage to the protective glass layer that compromises long-term performance.
It's also worth noting that the panels themselves are only part of the picture. Even if your panels survive a storm intact, the roof underneath them may not, and that creates its own set of challenges.
What Happens When Your Roof Takes Hail Damage
This is where things get complicated for solar homeowners. When a traditional roof takes hail damage, the repair process is relatively straightforward: call a roofer, file an insurance claim, get the roof replaced.
When you have solar panels, there's an additional step that most homeowners don't know about until they're in the middle of it: your solar panels must be completely removed before a roofer can replace your roof.
This process is called a solar detach and reset (D&R), and it involves a licensed solar contractor disconnecting your system from the grid, carefully removing every panel and racking component, storing them safely while the roof work is completed, and then reinstalling and reconnecting the entire system once the new roof is in place.
This adds time, coordination, and cost to the recovery process, particularly if your solar installer and your roofer are two separate companies operating on two separate schedules.
How to Assess Your Solar System After a Hail Storm
After a storm passes, here's what to do:
- Do a visual inspection from the ground. Don't climb on the roof, it may be structurally compromised. Look for obvious cracks, chips, or discoloration in the panel glass. Check for damaged racking or mounting hardware.
- Check your monitoring app. Most modern solar systems include a monitoring platform (Enphase's Enlighten app, for example) that shows real-time and historical production data. A significant drop in output after a storm is a strong indicator that one or more panels have been damaged.
- Check your roof. Look for missing or damaged shingles, dented gutters, and cracked vents. If your roof shows significant hail damage, assume your solar system will need to come off before repairs can begin.
- Contact your insurance company. Hail damage to both your roof and solar panels is typically covered under a standard homeowner's insurance policy. Document everything with photos before any work begins.
- Call a solar company that also handles roofing. This is the single most time-saving step you can take. Working with one contractor who handles both the solar detach and reset and the roof replacement eliminates the scheduling complexity entirely.
What to Look for in a Post-Storm Solar Contractor
Not all solar companies offer roofing services, and not all roofers know how to handle solar systems properly. When vetting contractors after a hail event, look for:
- A licensed solar installer with verifiable experience in detach and reset work
- Roofing credentials — either in-house or through a trusted partner
- Local presence — a company based in Colorado that knows the Front Range market, understands local code requirements, and can respond quickly
- Manufacturer certifications — installers certified by brands like Enphase have demonstrated a higher standard of technical competence
- A track record — look for a company with a significant number of completed installations in your area and strong reviews from local homeowners
The Bottom Line for Front Range Solar Homeowners
Hail is a fact of life in Colorado, and if you have solar panels, it pays to be prepared before a storm hits rather than scrambling afterward. Know your system's monitoring tools, understand your insurance coverage, and have a trusted solar contractor's number saved before you need it.
If a storm does cause damage, the most important thing you can do is find a contractor who can handle both the solar and roofing sides of the recovery, saving you weeks of coordination and getting your home and your energy system back to normal as fast as possible.
Solar Side Up has been serving Colorado's Front Range since 2011, with over 1,500 installations across the Denver metro area. As Colorado's only local Enphase Platinum Installer and the EnergySage Local Installer of the Year, our team handles solar detach & reset, roof replacement, and full solar reinstallation — all under one roof. Call Kyle at 720-740-7026 or visit solarsideup.com.
