Snow can be a cause of concern to solar panel owners, especially in areas with heavy winters. While snow accumulation can temporarily block sunlight, panels are designed to handle these conditions.
Understanding how snow interacts with solar panels can help you maintain efficiency and prevent potential problems. Here are five key points you need to know.
Melting is the best method of snow removal
Trying to remove snow from solar panels manually is not recommended. Panels are usually made from durable materials, but improper techniques can damage them.
Instead, rely on natural snowmelt. Solar panels are typically installed at an angle, allowing snow to slide off as it melts. Additionally, panels generate some heat when exposed to sunlight, which speeds up the melting process.
Melted snow from panels can damage your home
When snow slides off solar panels, it often falls in large chunks. This can damage gutters, landscaping, or any items directly beneath the panels. To minimize the risk, consider installing snow guards or diverters to manage where the snow falls.
If your panels are installed above doorways or walkways, take extra precautions to ensure safety during snowmelt.
Solar panels are built to handle snow loads
Most solar panels are designed to withstand heavy snow loads and extreme weather conditions. They undergo rigorous testing to ensure durability. However, if you live in an area with unusually heavy snowfall, ensure your panels meet local standards and that your roof structure can support the additional weight.
Snow has minimal impact on energy output over the year
While snow-covered panels may temporarily reduce energy generation, the overall impact is often minor. In many cases, winter days are shorter, and solar panels naturally produce less energy during this time.
Additionally, snow's reflective properties can sometimes enhance sunlight exposure, offsetting the loss once the snow begins to melt.
Solar panels can still work even when covered in snow
Even when snow partially covers your panels, they can still produce some electricity. Thin layers of snow may allow sunlight to penetrate, and the heat generated by the panels can gradually clear the surface.
However, thick accumulations block sunlight completely, so it's best to wait for the snow to melt to restore full functionality.
Take advantage of solar power; don’t let snow hold you back!
Snow on solar panels is a manageable issue; most systems are designed with winter weather in mind. By understanding how snow interacts with your panels and taking steps like installing snow guards or letting the snow melt naturally, you can avoid damage and maintain efficiency.
So, start planning now! If you live in a snowy area, talk to us about panel durability and consider adding safeguards to protect your property.
Let Endless Energy Electric be your guide to proper installation, which will help your solar panels perform well, even in the snowiest conditions. Contact us today!