Which Roofing Materials Are Compatible With Solar Panels?

Written by  //  August 1, 2022  //  Solar Energy  //  Comments Off on Which Roofing Materials Are Compatible With Solar Panels?

Which Roofing Materials Are Compatible With Solar Panels?

Installing a solar panel system on your roof requires careful consideration of several factors, one of which is compatibility with your roofing material. Not all roofing materials are equal, and knowing which roofing materials are compatible with solar panels can help you make the best decision for your home. Let’s look at a few of the most common roofing materials and see how they stack up.

Asphalt Shingles

Asphalt shingles are the most popular roofing materials in the United States, making up about 80 percent of all residential roofs. This popularity is due in part to their low cost and easy installation. Asphalt shingles are also relatively durable, with an average lifespan of 20 to 30 years.

When it comes to solar compatibility, asphalt shingles are good options. Solar panels can mount on top of asphalt shingles, and the black color of most asphalt shingles absorbs more sunlight, making the panels more efficient.

Metal Roofs

Metal roofs are becoming increasingly popular due to their durability and low maintenance requirements. Metal roofs also have a high solar reflectance, reflecting more sunlight than darker-colored roofs. This reflection can keep your home cooler in the summer months.

Metal roofs are excellent options for solar power, as they can easily support the weight of solar panels. Metal roofs also tend to have fewer leaks and require less maintenance than other roofing materials.

Clay and Concrete Tiles

Clay and concrete tiles are popular roofing materials in warmer climates due to their ability to reflect heat and keep homes cooler. Clay and concrete tiles are also very durable, with life spans of 50 years or more.

Regarding solar compatibility, clay and concrete tiles are good options. Solar panels can easily mount on these materials, and the light color of the tiles reflects sunlight and keeps your home cooler.


Slate is a natural stone that has worked well for roofing for centuries. Slate is very durable, with a life span of 100 years or more. It’s also low maintenance, and it has a high solar reflectance.

Compatibility with solar power is high because slate is nonporous, meaning it won’t degrade from exposure to the elements over time. Slate is also very strong; it can withstand high winds and heavy snowfall.

We all know that having a solar-powered home offers many significant benefits. Still, before you get too far ahead of yourself, ensuring that your roof can support solar panels is crucial. The weight of solar panels is also something to consider—most range from 18 to 40 pounds per square foot. If you have an older home, having a roofing professional inspect your roof is always a good idea to ensure it can support the weight of the solar panels.

Now that you know which roofing materials are compatible with solar panels, you can make the best decision for your home.

Image Credit: Adobe Stock royalty-free image #82260045

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