Planning Solar? Make Sure Your Roof Is Ready
Here in Ohio, more homeowners are looking for ways to lower their energy bills and reduce their environmental impact. For many, rooftop solar is an appealing option — but if you’re considering solar, there’s one essential step to take first: evaluate your roof.
At Ohio Roofing Solutions, one of the most common questions we hear is, “Can I install solar panels on my roof?”For homes with asphalt shingles, the answer is often yes — but not always without some preparation.
In this OH solar guide, we’ll walk you through everything you need to know about installing solar panels on asphalt shingles in Ohio’s climate. Whether your roof is newer or starting to show signs of age, understanding the relationship between your roofing and solar system can save you money, time, and future headaches.
What You’ll Learn in This Guide:
- Whether your roof is ready for solar
- How solar works with asphalt shingles
- What to expect in terms of permits, budget, and compatibility
- The pros and cons of solar on a shingle roof
- How Ohio Roofing Solutions can help you make an informed decision
Considering solar? Ohio Roofing Solutions can help you assess your roof’s condition before moving forward with installation.
Can I Install Solar Panels on My Roof in Ohio?
If you have an asphalt shingle roof in good condition, the short answer is yes — solar is likely a strong option for your home.
Asphalt shingles are the most common roofing material in Ohio, and they’re one of the most compatible surfaces for solar systems. However, if your roof is more than 15 years old, or if it’s showing signs of wear or damage, it’s smart to take care of the roof first.
Solar panels are designed to last 25 years or more. If your roof doesn’t last that long, you may end up paying to remove and reinstall your solar panels when you replace the roof — an expense that can easily be avoided with a little planning.
At Ohio Roofing Solutions, we perform pre-solar roof inspections to help you make the best long-term choice for your home and budget.
How Solar Panels Work with Asphalt Shingles
When installing solar panels on asphalt shingles, a mounting system is attached to the roof using brackets that connect to the rafters beneath. Flashing — a waterproof barrier — is then used to protect the penetration points and prevent leaks.
Why Asphalt Shingles Are a Good Match for Solar:
- Easy to work with
- Widely compatible with standard solar mounting systems
- Cost-effective to repair or replace if needed
- Hold up well to seasonal weather when properly maintained
As long as your shingles are in good shape and correctly installed, they provide a solid foundation for solar.
Before You Install: What Ohio Homeowners Should Know
1. Roof Condition Matters
If your roof is near the end of its lifespan, it’s wise to replace it before solar installation. A solid roof ensures your solar investment is protected — and helps you avoid additional costs down the road.
Not sure if your roof is ready? We offer thorough inspections, including asphalt shingle rejuvenation and full replacements when needed.
2. Budget and Incentives
Solar installations in Ohio typically range from $15,000 to $25,000, depending on system size. However, incentives can help reduce that amount:
- 30% federal tax credit through 2032
- Net metering programs through local utilities
- Potential local and state rebates
If a roof replacement is needed beforehand, plan for an additional $12,000 to $25,000, depending on your home’s size and shingle type.
3. Permits and Utility Approvals
Solar requires:
- Local building permits
- Electrical permits
- Utility approval for grid connection
Most solar companies handle permitting, but your roofer plays an important role in preparing your home for compliance — especially when it comes to roof condition and load-bearing capacity.
Step-by-Step: How Solar Is Installed on a Shingle Roof
Step 1: Roof Evaluation
We start by inspecting your asphalt shingles to assess age, wear, ventilation, and structural integrity.
Step 2: Roofing Prep (if needed)
If your roof needs repairs or replacement, we’ll complete that before solar work begins to prevent future panel removal.
Step 3: Solar Installer Mounts Hardware
Solar installers anchor mounting brackets into roof rafters and use flashing to seal around penetration points — protecting your roof from water intrusion.
Step 4: Panels Are Installed and Activated
Once the mounting is secure, panels are placed, wired, and connected to your home and the electrical grid. Your utility company may install a bi-directional meter for net metering.
Deep Dive: Is Solar on an Asphalt Roof Worth It in Ohio?
The Benefits:
- High compatibility: Asphalt shingles are flexible and allow for safe, effective installations
- Cost-effective: Repairs and replacements are more affordable compared to tile or slate
- Energy savings: Most Ohio homeowners see meaningful monthly bill reductions
Warranties to Consider:
- Shingle Warranty: Lifetime, with full coverage typically for the first 15 years
- Workmanship Warranty: We offer a 5-year guarantee on roofing work
- Solar Equipment: Typically 10–25 years depending on the system and installer
We coordinate directly with your solar installer to ensure no warranty conflicts — and to prevent issues caused by roof penetrations or improper mounting.
Pros and Cons of Solar Panels on Asphalt Shingles
| Pros | Cons |
| Compatible with most solar mounting systems | Roof may need replacement first |
| Affordable and easy to repair | Penetrations must be flashed properly |
| Excellent energy savings over time | Older shingles may not hold up to new hardware |
| Common and widely supported | Requires coordination between roofer and solar installer |
Columbus Roofing FAQs for Solar-Ready Homes
Can I install solar panels on my roof in Columbus?
Yes, many Columbus homeowners can install solar panels on their roof — especially if the roofing is in good condition and made of asphalt shingles. The best way to know for sure is to have your roof professionally inspected before installation. A roofing contractor can confirm structural integrity, roof age, and shingle condition — all key factors for a safe and lasting solar installation.
Do I need to replace my roof before installing solar panels?
You may need to replace your roof before adding solar panels if it’s nearing the end of its lifespan. Most asphalt shingle roofs last 20 to 30 years, while solar systems are designed to last 25+ years. If your shingles are already 15 years old or older, replacing the roof first can save you from costly panel removal and reinstallation down the line.
How are solar panels mounted on an asphalt shingle roof?
Solar panels are attached to asphalt shingle roofs using a system of metal brackets secured to the roof framing. Each bracket is sealed with flashing — a waterproof barrier that fits under the surrounding shingles to prevent leaks. The mounting system is designed to keep the roof watertight when installed by qualified professionals.
Will solar panels damage my asphalt shingle roof?
Solar panels won’t damage your asphalt shingle roof when installed correctly. However, improper mounting — like skipping flashing or over-penetrating shingles — can lead to leaks or shingle failure. That’s why it’s important for your roofer and solar installer to coordinate and follow best practices throughout the process.
Can solar panel installation affect my roof warranty?
Yes, installing solar panels can void your roofing warranty if the work doesn’t meet manufacturer guidelines. To avoid that risk, it’s best to involve your roofer before installation. At Ohio Roofing Solutions, we work directly with your solar provider to ensure your roofing warranty remains intact.
How long does the full solar process take for a Columbus home?
The full process — from contract to activation — can take several weeks. This includes permit approvals, utility authorization, and equipment scheduling. Once everything is cleared, the physical installation typically takes one to two days, depending on the size and complexity of your system.
Prepare Now, Save Later
Installing solar panels on asphalt shingles is a smart move — but like any home improvement, it pays to plan ahead. Ensuring your roof is in good shape before your solar system goes up can save you thousands of dollars and help you get the most from your investment.
At Ohio Roofing Solutions, we help homeowners across central Ohio prepare their homes for solar with honest evaluations, expert roofing services, and direct communication with your solar installer.
To schedule a free roof inspection or solar readiness consultation, contact us or email ohioroofingsolutions@gmail.com. You can also visit our website to learn more about how we support residential roofing and solar prep projects.
