Solar roof technologies have transformed the way that homeowners save and use energy. The most common option — solar panels — has been around for decades and is widely employed around the world. A new alternative known as solar shingles are now available, too. How do the two differ, and which is the best choice for your needs? Here’s what you need to know.

Solar Panels

The concept of solar energy isn’t new. It was not unusual for ancient humans to utilize solar power to light fires. But the solar panel as we know it today can be traced to the silicon photovoltaic (PV) cell created in 1954. The cell is noteworthy because it successfully converted sunlight to power an electric product. In subsequent years, panel efficiency improved and both commercial business owners and homeowners began installing them on their rooftops.

The beauty of solar panels is that they are widely available. Homeowners can even take their panels along with them if they plan to move. Since the panels are mounted on the shingles, the roof must be in excellent condition. The installation process can take up to a few days, depending on the size of the roof and whether the homeowner needs to schedule any repairs beforehand. Solar contractors will position the panels to maximize efficiency, saving you money.

Solar Shingles

By contrast, solar shingles take the place of your existing rooftop rather than being placed directly on top. This is a considerably newer innovation in the solar world, and each shingle essentially plays a double role. It protects the home from the elements and improves energy-efficiency.

Because they’re a more recent solar technology, the product is not as widely available as panels are. However, many homeowners may favor the appearance of solar shingles because they cover the entire expanse of the rooftop to create a sleek, cohesive look. Panels are situated in sections, and may not be as aesthetically pleasing to some people. Unlike panels, however, they can’t be placed in specific sections to boost efficiency; they are limited by the roof’s slope in terms of how well they can generate power from sunlight.

Homeowners and business owners throughout New London County, CT, trust the solar contractors at Zelek Electric for all of their energy needs. They’ve served the community since 1983 and proudly offer a wide range of electrical services. Whether you want to install solar panels, a generator, or wiring, they will get the job done. Visit them online for information, or call them at (860) 434-9726 to speak to a member of their team.