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  • Writer's picturePaige Lundry

What are Bifacial Solar Panels?

Bifacial solar panel technology is an innovative approach to solar energy production that involves the use of solar cells on both sides of a panel. Unlike traditional solar panels, which only have cells on one side, bifacial panels are able to generate electricity from both the front and back sides of the panel.

The front side of a bifacial panel works in the same way as a traditional solar panel. Sunlight hits the panel and is absorbed by the solar cells, which convert the light into electricity. However, the back side of the panel also has solar cells that are able to capture sunlight that is reflected off of surrounding surfaces, such as the ground or nearby buildings. This additional energy generation can increase the overall efficiency of the panel and boost the amount of electricity it produces.

Bifacial solar panels can be installed in several different ways, depending on the application and available space. For example, they can be mounted on elevated structures or tracking systems, which allow them to capture even more reflected light. They can also be installed on vertical surfaces, such as walls or fences, to take advantage of reflected light from nearby surfaces. Our company has been working for years on developing an agrivoltaic mounting structure that allows farmers to continue to use the land beneath the solar array while optimizing the bifacial output of the solar panels.

One of the key benefits of bifacial solar panel technology is its ability to generate more electricity per unit of area than traditional solar panels. This increased efficiency can help to reduce the overall cost of solar energy production and make it more accessible to a wider range of users.

In addition, bifacial panels can also offer several other benefits over traditional solar panels. For example, they can have a longer lifespan, as they are less susceptible to damage from harsh weather conditions. They can also be more aesthetically pleasing, as they have a uniform appearance from both sides and can blend in with surrounding environments.

Despite these advantages, there are also some challenges associated with bifacial solar panel technology. For example, the additional solar cells on the back side of the panel can make the panel thicker and heavier than traditional panels, which can impact installation and maintenance. In addition, the amount of additional electricity generated by the back side of the panel can be highly dependent on the surrounding environment, such as the reflectivity of nearby surfaces.

Bifacial solar panel technology offers an innovative approach to solar energy production, allowing for increased efficiency and electricity generation. While there are some challenges associated with the technology, the benefits of bifacial panels make them an attractive option for those looking to reduce their energy costs and environmental impact.

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