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Solar panels have become increasingly popular among homeowners seeking to save on energy bills and reduce their carbon footprint. While roofs are a common location for panel installation, detached garages can also be a great spot to install them. This guide discusses the advantages of making this decision and what factors you should consider before moving forward.

Benefits of Installing Solar Panels on a Detached Garage 

One of the main benefits of installing solar panels on a detached garage is that this area receives more sunlight than other parts of your property. This is because detached garages are typically not obstructed by trees or other buildings, allowing them to receive more sunlight throughout the day. As a result, they can generate more electricity than other areas of your property. 

Additionally, if you need more panels, installing them on a detached garage can help you avoid placing additional panels on the ground, which can take up more space. If you're concerned about curb appeal, having panels on a garage can minimize their appearance and not alter the aesthetic appeal of your home. 

Factors to Consider 

Before installing solar panels on a detached garage, there are several factors to consider. First, you need to determine if the garage roof is covered by trees or other obstructions that limit the amount of sunlight that hits the surface. If the roof is shaded, it may not be an ideal location. 

Next, you need to ensure that the garage roof is structurally durable and can support the weight of the panels. A professional installer can assess the strength of your garage roof and determine if it can support the mass. 

The facing direction and angle of the garage roof are also important factors to consider when installing these panels. The optimal angle for solar panels is between 30 and 45 degrees, and the panels should face south to receive the most sunlight throughout the day. If the garage roof does not face south, the installer may need to adjust the angle of the panels to maximize energy production. 

Finally, the amount of roof space available on the garage will also determine how many panels can be installed. A professional installer can help you determine how many can fit on your garage roof and how much energy they can produce. 


If you're looking for a solar panel installation company, search no further than Olson Solar Energy. Based in Onalaska, WI, they also serve clients in Eau Claire, Stevens Point, Wausau, and the surrounding areas. They specialize in installing various types of systems and can help you choose the best one for your property. Contact them at (608) 780-2347 to arrange a free evaluation or visit their website to learn more about their services.

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