Can GAF Timberline Solar Shingles Work in Extreme Heat Conditions?

GAF Timberline Solar Shingles rocked the solar market by introducing a beautiful shingle system with a discreet profile and installs like a real roof. Many homeowners across the country had enjoyed installing it and mention that it is a notable system with potential to become a top-used solar panel system that won't require extreme roof modifications.

However, its adoption might be limited because GAF Timberline Solar Shingles, like solar panels, are machines that have a maximum heat tolerance. This means that if the environment is too hot, it cannot operate effectively and will not gather enough electricity to power your home. As a machine, it can overheat under extreme heat. In fact, it works much better during winter despite the limited amount of sunlight.

Fortunately, many researchers, including GAF Timberline manufacturers, are working on cooling systems to speed up the technology's adoption. How this can be done is yet to be known, but many trials prove promising, and using it might be a reality soon.

If you'd like to know more about how solar panels could overheat under extreme temperatures, Rikur Energy has a great explanation about it below.

What Causes Solar Panels to Overheat?

When we think about sunshine we often think about two main factors; heat and light. These factors are very much in play when it comes to designing and installing a solar panel array that is made to harness solar energy in the most efficient way possible. The light component of sunshine is essentially what a PV panel is designed to capture and use to produce electrical energy. Meanwhile, the heat element of sunshine can be detrimental to this process.

Let’s think about a typical solar panel array found on top of a home with a sloped roof. In order to prevent heat from reducing the efficiency of the PV system, it is essential for the panel array to have good airflow between itself and the roof of the house. It is also important for any solar panel system to have good airflow in order to reduce exposure to moisture caused by humidity. It goes without saying that moisture and electrical currents are not a good combination, but in addition to being a safety hazard, moisture in your solar system can wreak havoc on its efficiency.

Can Heat Cause Permanent Damage?

Solar panels go through a lot of rigorous testing before they are certified for use in a solar system. They are exposed to extreme levels of humidity as well as extreme heat and cold ranging from 85 degrees Celsius to negative 40 degrees. Once they pass these intense tests, they are deemed suitable for sale and installation. Owners can rest assured that their solar panels will be able to stand up to even the worst weather conditions without breaking. Although heat and humidity can do a lot to reduce the efficiency of a solar panel system, it is virtually impossible for a solar panel to be damaged by heat and humidity alone. (Continue reading here to learn more)

Count on Roper Roofing and Solar to provide top-quality roofing and solar panel installations. We're a GAF Timberline Solar Shingle certified installation team who can deliver warranty-covered installations. Call us today to learn more.