Will Solar Panels Work on My Roof?

If you’ve ever asked, “Will solar panels work on my roof?” — you’re not alone. It’s one of the most common and important questions we hear from Columbus homeowners.

At BC Solar, we believe in one thing above all: honest answers. If your roof isn’t a good candidate for solar, we’ll tell you — and we won’t install a system that won’t perform.

Here’s how we determine if your roof is right for solar:

1. Roof Orientation

South-facing roofs tend to produce the most energy, but east- and west-facing roofs can also work well depending on your goals.

We’ll assess:

• Which way your roof faces

• Your expected solar production based on historical sun data in Columbus

• Whether your home’s layout allows enough space for efficient panel placement

2. Shade and Obstructions

Trees, chimneys, dormers, and nearby buildings can reduce solar output.

We use satellite and onsite shade analysis tools to:

• Measure how much sun your roof receives year-round

• Identify any critical shading issues

• Recommend tree trimming if needed (or avoid those roof sections)

3. Roof Condition & Structural Integrity

We never install on a roof that isn’t sound.

Before moving forward, we’ll inspect for:

• Age and condition of your roofing material

• Signs of leaks, sagging, or past damage

• Load-bearing capacity — especially important for older homes

If your roof needs work before going solar, we’ll let you know. We’d rather wait than install on a roof that might need replacement in a year or two.

4. Roof Type & Layout

Whether you have asphalt shingles, metal, tile, or a flat roof, we’ve likely installed solar on it.

What we look for:

• Enough clear space to mount panels

• Accessibility for wiring and maintenance

• Compatibility with racking systems

Bonus: We’re used to working around skylights, vents, and other obstacles — no cookie-cutter installs here.

What if My Roof Isn't Ideal?

In some cases, we’ll recommend:

• A ground-mounted system (if space allows)

• Waiting until a new roof is installed

• Or simply deciding solar isn’t the best fit for your property — and that’s okay.

We’ll never try to sell you something that isn’t right. That’s not who we are.

FAQ: Solar Panels & Roofs

Will solar panels damage my roof?
No. Properly installed systems are anchored into rafters, sealed with flashing, and protected by warranty. In many cases, panels can even protect your roof from weather exposure.

What type of roof is best for solar panels?
Asphalt shingles, standing seam metal, and flat membrane roofs are all great candidates. We’ll walk you through your options either way.

Can I get solar if my roof is 15+ years old?
Maybe. If the structure is sound, we may suggest replacing the roof first — especially if you're close to the end of its lifespan. We can coordinate both projects to save you time and money.

Does BC Solar install on homes with shade issues?
Sometimes. It depends on how much sunlight your roof gets over the course of the year. We use solar modeling tools to give you a clear answer before we ever start.

Talk to Us — No Pressure, Just the Truth

If you’re thinking about solar in Columbus, let’s talk. We’ll give you a real answer about your roof’s potential — no pressure, no pushy sales tactics.

Just honest, practical advice from folks who know what they’re doing.

Call us at (614) 442-9700 or contact us online to schedule a free roof evaluation.