Solar Advantages and Disadvantages – Should You Get Solar Panels Installed?

Updated January 2024

Discover the potential of solar energy: this guide offers a comprehensive analysis of the benefits and challenges of solar panel systems for homeowners.

Key Takeaways:

  • Solar panels provide a significant reduction in electricity bills and contribute to environmental sustainability.
  • Initial costs and dependence on weather and location are notable drawbacks.
  • Solar energy offers a renewable, low-maintenance power source with potential government incentives.
  • Ideal for long-term homeowners seeking energy independence and reduced carbon footprint.

Today, more and more homeowners realise the advantages of a solar panel system installation in their home.

However, many people find themselves overwhelmed with the wide variety of information available, making it difficult to decide whether or not it would be beneficial to install solar panels. The best thing you can do in this situation is arm yourself with knowledge about the advantages and disadvantages of solar power to make a decision.

Q: What are the key considerations for installing a solar panel system?

A: Key considerations include understanding the benefits, such as reduced electric bills and environmental impact, and challenges, such as initial costs and location dependency. Deciding to install solar panels requires balancing these factors based on individual circumstances and long-term plans.

We cover exactly that for you in this post! Let us give you a complete list of the pros and cons of setting up a solar power source. In the end, we hope that you’ll have the information to make the best decision about whether or not install and use a solar energy system.

Solar Energy Overview

Before we dive into the pros and cons of solar energy, it’s a good idea to have a quick overview about this energy source first.

The sun serves as a powerful energy source. In fact, it is thought that the solar power provided by the sun to our planet can meet our global energy demands every year. One of the best ways to collect a fraction of this solar energy is to install solar panels or solar power systems.

Solar energy produces the necessary power after being taken in through solar panels. These solar panels come with solar cells which are responsible for harnessing energy from the sun. Solar cells need daylight to produce power (not necessarily a bright sunny day!).

We’ve written a more detailed guide about how solar panels work which you should check out.

What are the Advantages and Disadvantages of Solar Energy?

When considering a solar panels installation, it is essential for you to take a look at the pros and cons of solar energy.

Before going into more detail on each pro and con, let’s first look at a list of some of the notable pros and cons of using solar energy :

Pros of Solar Energy:

Solar panel installation comes with a number of benefits. Some advantages of solar energy include:

  • Reduced electric bill
  • Insurance against rising energy costs
  • Cheaper power source
  • Return on investment
  • Environmentally friendly
  • Energy independence

Cons of Solar Energy:

Ok, so we’ve looked at the solar energy advantages, it’s time for you to get familiar with the solar power disadvantages.

As with everything, there are disadvantages of solar which include:

  • High initial cost
  • Intermittent energy source
  • Uses a lot of space
  • Small amount of pollution during manufacture, transport and installation
  • Not ideal if you plan on moving house
  • Location of solar cells

Let’s take a more detailed look at each of the advantages and disadvantages of installing solar energy system:

Advantages of Using Solar Energy

Reduced Electric Bill

Your monthly electric bills will fall because you do not need to pay for the generated energy. Besides, you have a chance to receive payments for the surplus energy exported back to the grid.


Over the past 10 years, the price of electricity has been steadily increasing. Installing solar panels can protect to against rising power costs. That is because you do not buy power from utility company since you can produce your own energy. So, insurance against the rising electricity cost is one of the notable solar energy advantage.

Return on Investment

Other than reducing electric bill, solar power can also be a great source of income. Since net metering is involved, you can earn money by selling the solar panels’ excess power. The money you get from net metering together with power bills savings and other incentives will pay back the cost of the system.

Renewable Energy

Solar power is a renewable energy source. It is available everyday and can be harnessed in different parts of the world. Unlike other sources of energy, solar energy will not run out. As long as there is the sun, solar energy is accessible for us.

Environmentally Friendly

When it comes to choosing the type of energy source to be installed in your home, the environment is an important deciding factor. Solar panels cause very little climate-health issues. The energy they produce does not emit hazardous gas like carbon. They also reduce the greenhouse effect.

Energy Independence

If you get solar panels, then it means that you have a chance to create your own source of energy. So, you can take advantage of energy independence. You do not need to be dependent or rely on the traditional electric grid. You have control over your energy source.

Disadvantages of Using Solar Energy

High Initial Cost

One of the disadvantages of solar power is that it comes with a high initial cost of purchase and installation. This includes wiring, batteries, inverter, and solar panels.

The cost of solar energy systems varies depending on where you live as well as the incentives you are qualified for. On the bright side, some companies like ours offer solar financing options.

Intermittent Energy Source

Being an intermittent energy source is another drawback of solar energy. At night, the sun does not shine. So, the solar panels cannot generate power. Depending on your location, time of the day, and even time of the year, the sun’s intensity varies. The amount of energy produced is affected by factors like snow, cloud, and foliage cover. There is a simple solution around this – get a battery storage system installed with your solar panels.

Our solar panel systems come with battery storage installed if requested (recommended for places like Scotland where the sun can be patchy)

Uses A Lot of Space

If you want to produce more electricity, then you will need more solar panels to collect more sunlight. Compared to fossil fuels, solar panels have low power density. A larger area for solar panels is needed for similar amounts of energy production. Bear in mind, this only takes into account your property. The amount of land fossil fuels use is not part of this measurement consideration, in which case there’s a huge advantage for solar panels in terms of saving space.

Initial Pollution

While solar power system pollution related issues are less compared to other energy sources, there is still a bit of pollution to be aware of. Solar power systems’, manufacture, transportation and installation still emit greenhouse gases emission. Some of the materials and products handled during the manufacturing process of a solar photovaltaic system can also be hazardous. Of course, the pollution and emissions saved after they are installed when generating your energy heavily outweigh the initial pollution.

Not Ideal If You Plan on Moving House

If you plan to move on, you cannot take the solar power system with you. Be aware that your agreement with the utility in terms of net metering is fixed to your property. Not only that, it is expensive to hire someone who can remove and reinstall the solar panels. Solar Panels are generally a long-term plan.


Solar cells can be sensitive when it comes to location. If the place where you live is particularly shaded, it can make it difficult for the solar cells to collect energy. (However please note that it’s a myth that a sunny day is needed. Daylight is often enough – even in Scotland!). There are also some instances that installing them on older homes can be difficult.

Overall Why Solar Might be a Bad Option For You

When you get a solar power system, you need to consider both the advantages and disadvantages of solar energy. If you plan to move or sell your home in the near future, it might not be for you.

Solar can also be very dependent on weather and location, but most places can have them installed. While your solar panels can still collect energy during cloudy or rainy days, the efficiency of the system drops. The solar panels will also not collect energy at night since there’s no sun, but this is easily solved with a battery storage installation which stores your energy for overnight use.

Overall Advantages of a Solar Panel System and Solar Energy

Most people can benefit from solar power. Savings from electricity bills are among the main pros of solar system. You can be a producer of your own energy.

Having a solar energy system installed in your home means that you can enjoy low maintenance costs as well as most manufacturers offering a generous 10 years up to 25 years warranty.

So, why are solar panels good? Solar panels are a cheaper source of energy. The cost of solar continues to drop. In fact, it is now cheaper than before with a 70% price drop in the past decade.

Plus, you can take advantage of the solar incentives from the government to make the installation of a solar energy system even cheaper.

With solar energy, you have the best opportunity to access modern, sustainable, reliable, and an affordable source of energy. Homeowners not only benefit from solar energy, but so do business owners.

After all, solar energy is renewable and you aren’t contributing to the negative impacts to the environment.


Since the energy is provided by the sun which isn’t running out any time soon, the rate of solar panel installation has increased. The more people discover why solar panels are an effective source of energy, the more they install and start using them. The many different advantages of solar energy far outweigh the negatives.

With the above list of advantages and disadvantage of solar energy, we hope that you feel better informed to make a smart decision on whether or not you will consider solar power systems installed in your home. We install solar panels in Glasgow, Edinburgh, Aberdeen & throughout Scotland daily.

Get in touch with our friendly, expert solar panel installers in Scotland who are more than happy to help advise you on the best solution for your home. To find out whether a solar panel with battery storage system is suitable for you or for more information, please call our friendly panel of expert installers today on 0333 577 2555

By Carla Chalmers

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John Boyd, Aberfoyle, Stirling.

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