Solar energy is a form of renewable energy produced by the sun, and we receive it in the form of sun rays. The sun produces a large amount of energy, and if we harness it in the right way, we can power large scale establishments just by using solar power.

We are all aware of how solar panels are used to convert solar energy into electrical energy. However, what most people fail to understand is how solar panels are of different types too. These panels largely vary from residential to commercial sectors.

This is because commercial sector energy requirement is significantly more than a residential complex or an average house. Several differences between the two will help you better grasp how solar power is harnessed in different establishments.

Continue reading to find out more about the differences between commercial and residential solar power.

What Are The Differences Between Commercial And Residential Solar Power?

Solar power in commercial and residential complexes differs from one another because of the varying requirements of energy. It is very important to identify the set-up used for your complex to make sure it is the right one.

So, here are a few differences between the two to help you understand better.


As you may already know, solar panels are installed on the roof of any establishment. Both commercial and residential solar panels are installed in the same way. However, the installation technique used is different for both of them.

Commercial Solar PanelsWhen it comes to commercial solar panels, they are laid down flat on the roof and installed without penetration into the mounting system. The process is simple, but it can take a long time to complete. Commercial set-ups can often take as long as months to complete.

On the other hand, residential solar panels are installed depending on the roof’s shingles, so they are generally placed at an angle. Their installation process might be a little more complex. However, installation only takes a couple of days until the solar power set-up is up and running!


One of the biggest and most prominent differences between commercial and residential solar panels is their size. You will notice a clear difference in the sizing of the two, which makes it easier to tell them apart.

Commercial solar panels are generally larger than residential solar panels used in homes and residential complexes. The size of commercial solar panels averages around 78 inches by 29 inches. This panel will have 96 cells in total.

Contrarily, a residential solar power set-up consists of panels with an average size of 65 inches by 39 inches. The panel will contain 72 cells in total and is visibly smaller than the commercial solar panel.


Another factor that differentiates the two kinds of panels is the shades of colors they are available in. While it may not seem like something very consequential, the panel’s color is a very important differentiating factor.

Commercial solar panels are available in white and black, while most residential solar panels are colored black. The color of the panel entirely depends on the customer. It is commonly seen that people buying panels for their homes want black panels and backings.

On the other hand, with commercial solar panels, most customers demand black panels and white backings. This is up to the customers, so it is not a fundamental difference in their build. However, if you consider the common trajectory of purchases, you will notice the difference too.

Efficiency and production

The energy production of a solar panel refers to how much energy it can generate concerning the solar energy it receives. The energy production of both commercial and residential solar panels differs from each other.

Solar PanelsA commercial solar power set-up is bound to produce more electrical energy as compared to its residential counterpart. This is because the commercial panel is larger in size and has more cells in total. These physical attributes of the commercial cell enable it to produce more energy.

Contrarily, residential cells are smaller in size, and not many of them are required to power an entire house. Commercial cells are usually installed in large numbers to generate enough electricity for a commercial power complex.

Additionally, it is estimated that commercial solar panels are more efficient in their work compared to residential units. A commercial solar panel has an efficiency of 19.6 per cent, while a residential solar panel has a lower efficiency of 18.1 per cent.

When it comes down to the cost of the two panels, both cost the same. So, there is no significant difference in the pricing of the two.


Solar panels that are installed for companies and commercial spaces have a wide range of choices. The most common way to install a solar panel is on the roof of a building or a complex. However, with advancements in technology, solar panels can be installed in many creative spaces.

For instance, solar power set-ups can be installed in a commercial parking lot too. There is a lot of space available in such complexes so that you can install solar panels anywhere you deem fit.

This is not possible with residential solar panels. There aren’t many places in which you can install them, so they are usually just installed on the roof.

Why Is It Beneficial To Use Solar Panels In Commercial Buildings?

Solar power is one of the cleanest forms of energy that people can harness and use in their daily lives. The benefits of using solar panels for electricity are manifold. However, they are considered to be a crucial part of personal homes and residences.

Solar panels have a wide application in the commercial sector to. Here are a few benefits of using solar panels in commercial complexes and establishments.

  1. You get a great return on investment if you install solar power set-ups in your office building.
  2. You save money on your energy bills and also end up saving a ton of electricity.
  3. Your business operating costs are significantly reduced.
  4. Property value may see a hike due to solar panels.
  5. Your brand and company get a greener image, and you do your bit for the environment.
  6. You do not have to keep worrying about its maintenance.
  7. Commercial solar panels are a reliable source of energy for your company.
  8. You also get to enjoy tax reductions and additional credits for installing solar panels.

To Conclude With

Solar panels play an important role in raising awareness about the use of cleaner energy. They have been around for decades, but their use was considered to be very restrictive. However, over the years, technology has made it easier for people to implement the harnessing of solar energy in various aspects.

Now, commercial use of solar energy is picking up pace faster than ever. They are relevant in both residential and commercial settings. All you need to do is pick the right panel.

Get your solar panels professionally installed by experts. Also, reach out to your solar maintenance provider to help you choose the right panel and for solving any inconsistencies in your system.