What Are the Key Differences Between Bifacial and Monofacial Solar Panels?

Solar Panels are very pivotal in that they provide us with a pathway on how to generate clean energy with the help of the sun. They do this by converting sunlight into electricity, which can be used to power our homes, businesses, and many other buildings. This allows us to harness energy from the sun instead of fossil fuels, which can do harm to our environment. People often refer to two types of solar modules — bifacial and monofacial. Well, now let’s see how they differ!

All About the Differences Between Bifacial and Monofacial Solar Panels

Bifacial solar panels have a cool design that lets them harness sunlight from both sides. This is particularly special because it means that they can generate electricity when sunlight is reflected off surfaces, such as roofs, walls, or even the ground. That ability to absorb light from two sides could assist them to generate a great deal of energy. In contrast, the monofacial solar panels only capture sunlight from one side, making them peculiar. As a result, they face south so as to have complete exposure to sunlight the whole day round. This is how they would work efficiently and produce more electricity.

Why Consider Bifacial over Monofacial Solar Panels

The choice between bifacial and monofacial solar panels will depend on certain key factors. However, bifacial solar panels are typically costlier than monofacial ones, for example. But they can produce more electricity in certain situations, which could make for a good investment over time. If, for instance, you mount your solar panels on a flat roof or on a reflective surface such as a shiny parking lot, bifacial panels might generate more energy. On the other hand, you may require to opt for a monofacial solar panel since they appear to consume minimal space, in addition to fitting your budget best. In any case, the monofacial solar panel will end up cheaper as most them can produce plenty of energy still.

Bifacial versus monofacial solar panels - advantages and disadvantages

You see that each type has some pros and cons. Just for your sake here are a few more of each as follows.

Advantages and Disadvantages of Bifacial Solar Panels

More Electricity, in Some Cases: Bifacial panels are able to make more electricity when conditions are right, such as when they can receive sunlight from both sides.

Better on Reflective Surfaces: They're really effective in parts of a scene that have a bit of shininess to them because they're able to pick up reflected light.

Few Replacement Cycles: They have a robust construction and thus may last longer than other types and will not need a replacement soon.

High Cost: There is yet another drawback in that the addition of Bifacial panels costs a little more than monofacial panels, and you have to strike the correct balance in your budget.

Special Installation Procedure: The installation of bifacial panels may require some special techniques or know-how, which can complex the installation.

Monofacial Solar Panels

More Affordable: Monofacial panels are usually cheaper than bifacial panels, thus giving a cheaper alternative for most people.

Flexible Installation: They can be installed in so many places, thus giving you extra flexibility depending on what you would like to have installed.

Best When They Face South: Monofacial panels work better when they face south, thereby maximizing sunlight exposure.

Less Energy on Cloudy Days: Another con is that they are not as productive in generating electricity on cloudy days compared to what bifacial panels are able to generate.

Shorter Lifespan: Monofacial panels might not last as long as bifacial panels, so you need to decide how long you want them to keep on producing power for you.

Long–Term Bifacial vs Monofacial Solar Panels

When choosing what kind of solar panel you're going to buy, keep in mind the duration that these solar panels are going to serve you and the energy they'll generate in that lifetime. Long-term wise, bifacial solar panels will be the wise choice in the long term if you can get enough space with your flat home, be it the roof or shiny sheet metal surfaces you could deploy that on. On the other hand, if you have a smaller space or need to stay below a budget threshold, monofacial solar panels could make more financial sense in the short-term. You need to evaluate these choices thoroughly to determine the best fit for your needs.

Future of Bifacial vs. Monofacial Panels

As solar technology continues to advance and develop further, it is very likely that all types of solar panels, including bifacial and monofacial, will become more efficient as well as cheaper. Scientists are diligently researching new materials and designs that could help improve bifacial panels performance. These innovations will likely shape the solar industry — and our renewable energy future — in the years to come. This would actually open up the use of solar panels for many more people in order to help everyone transition to clean energy.

Takeaway: Bifacial vs Monofacial solar panel? Your decision will ultimately depend on multiple factors. These factors include your budget, your location and how much energy you need. As with any other equipment, both have their benefits and drawbacks, so it is definitely wise to do your due diligence and educate yourself as much as possible before deciding. At DONGRUAN, you can find solar panels with different types, such as bifacial and monofacial solar panels. Call us today, and find out how we can help you make the most out of Solar!