What Is a Double Sided Solar Panel?

Did you know that the next generation of solar panels is here?

If you’re researching solar panels, you have probably come across double-sided or bifacial solar panels. If you’re wondering what a double-sided solar panel actually is, you’re in the right place! Keep reading to learn all about double-sided solar panels in this solar panel guide.

What Is a Double-Sided Solar Panel?

A double-sided solar panel captures sunlight on both sides. With solar panels on two sides, double-sided solar panels capture more sunlight and produce more energy than a regular solar panel.

Double-sided solar panels are designed differently than conventional solar panels. They are transparent so they can let light through and are usually made of tempered glass. They don’t require a metal frame or gridlines that are seen on regular solar panels. Their design makes them more durable and weather resistant than conventional solar panels. That means they last longer and require less maintenance than regular solar panels.

How Does a Double-Sided Solar Panel Work?

The top side of a double-sided solar panel works the same way as a conventional solar panel. They face the sun and capture direct sunlight. Some of that sunlight is then turned into energy.

Unlike conventional solar panels, the bottom solar cells on a double-sided solar panel absorb light. They capture the light that travels through the glass and reflects off the surface below the panel. That light is then turned into electricity. Double-sided solar panels produce more energy than conventional panels.

How Are Double-Sided Solar Panels Installed?

Oftentimes your solar provider will provide installation services. Double-sided solar panels are installed on a tilt to absorb as much sunlight as possible. The amount of tilt and exact installation process depends on the particular type of solar system you purchase.

Double-Sided Solar Panel Efficiency

Double-sided solar panels produce more energy than their conventional counterparts. They can also be installed in similar locations, like roofs. A recent study showed that double-sided solar panels that use single-axis tracking technology can produce up to 35% more energy than a regular solar panel. The study went on to say this type of solar panel system is the most cost-effective way to harness energy from the sun.

The amount of light the bottom solar cells can absorb depends on a few factors. Light colors reflect more light, so painting a light color under the solar panels will help increase the panel’s efficiency. The angle of the tilt and orientation to the sun also affects the amount of energy produced.

Double-Sided Solar Panels, Explained

Now that you’ve read through this double-sided solar panel guide, you are up to date about all the basics on the topic. If you’re considering solar panels for your home or business, be sure to check out double-sided solar panel options. By choosing double-sided solar panels, you’ll be getting the best bang for your buck and capturing as much sunlight as possible.

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