At REPOWER Orange, we’re passionate about helping Orange County residents and business owners save money with solar panels. We believe that solar power is not only good for your wallet but also for the environment. But is your roof good for solar?

If you’re considering going solar, it’s important to understand if your roof is suitable for solar panel installation. That’s why we’ve put together this article to help you assess your roof and maximize your savings potential. By the end of this article, you’ll better understand whether your roof is up for the task and how to get started on the path to solar power.

Is My Roof Good for Solar? 3 Ways To Find Out

Before installing solar panels, assessing your roof’s suitability is important. Several factors are to consider, including orientation, pitch, and shading. Let’s explore each.


A south-facing roof is generally the best option for solar panel installation in the Northern Hemisphere, as it receives the most sunlight throughout the day. However, a west or east-facing roof can also be suitable depending on the specific location and amount of sun exposure.


The angle of your roof can also affect solar panel performance. Ideally, your roof should have a pitch between 15 and 40 degrees, as this allows for optimal sun exposure.


Finally, shading can significantly impact solar panel performance. Trees, buildings, and other obstructions can cast shadows on your roof and limit the amount of sunlight that reaches your solar panels.

At REPOWER Orange, we can conduct an in-depth solar evaluation to determine if your roof is a good fit for solar panels.

Our team of experts will assess your roof’s orientation, pitch, and shading to determine if it’s suitable for solar panel installation. So why not take advantage of our solar evaluation and determine if your roof is a good candidate for solar power?

How to Ensure Your Roof Gets Enough Sun for Solar Panels

orange county solar panels on roofs

For solar panels to generate enough electricity, they need to receive unobstructed sunlight. That’s why it’s crucial to determine if your roof gets enough sunlight before installing solar panels.

To assess your roof’s sun exposure, you can look for obstructions such as trees, buildings, and other objects that may cast shadows on your roof. If you notice any obstructions, it’s important to trim or remove them to maximize sunlight for your solar panels.

What Roofs Aren’t Good for Solar?

While many roofs are suitable for solar panel installation, some types of roofs may not be ideal. For example, flat roofs may not be the best option for solar panels as they do not allow for optimal sun exposure. Similarly, roofs with poor structural integrity may not be able to support the weight of solar panels.

At REPOWER Orange, we work closely with business owners to find alternative solutions if their roof is unsuitable for commercial solar panels. Our goal is to help you find the best solution for your specific needs and budget, so you can start enjoying the benefits of solar energy as soon as possible.

Common Questions About Solar Panels and Your Roof

At REPOWER Orange, we understand that going solar can raise many questions for homeowners and business owners. Here are some of the most common questions we receive about solar panels and your roof:

Do solar panels work on every roof?

Solar panels can work on many different types of roofs, including asphalt shingle, tile, and metal roofs. However, it’s vital to assess your roof’s structural integrity and sun exposure to ensure it’s suitable for solar panels.

Can you put solar on an old roof?

It’s possible to install solar panels on an older roof, but assessing its condition and ensuring it has a few years of life left is essential. Installing solar panels on a roof that needs to be replaced soon may not be the best investment.

How long does a roof last under solar panels?

Solar panels can protect your roof from the elements and actually help extend its life. A well-installed solar system can last up to 25 years or more, similar to the lifespan of many roofing materials.

Do solar panels shorten roof life?

When appropriately installed, solar panels can actually protect your roof from the elements, including UV rays and weather damage. However, improper installation or poor-quality panels can potentially damage your roof over time.

Can you walk on solar panels on your roof?

While solar panels are designed to be durable and weather-resistant, walking on them is generally not recommended. Walking on solar panels can damage the panels or cause other issues, so it’s best to leave any maintenance or cleaning to the professionals.

Enhance Your Roof With REPOWER Orange!

We’ve discussed the importance of assessing your roof’s suitability for solar panel installation, maximizing sunlight for solar panels, and the factors that affect solar panel installation. We’ve also answered some common questions about solar panels and your roof.

At REPOWER Orange, we’re dedicated to helping Orange County residents and business owners save money with solar panels. Our detailed commercial solar evaluation can help determine if your roof is a good fit for solar panels, and our team of experts can work with you to find alternative solutions if necessary.

Working with a reputable California solar panel installer like REPOWER Orange is important to ensure a safe and efficient installation. We’ve helped hundreds of homeowners and business owners in Orange County save money with solar panels, and we’d be honored to help you too.

Don’t hesitate to contact REPOWER Orange today to schedule your solar evaluation and take the first step towards a more sustainable and cost-effective energy solution.