Solar panels are a clean, renewable energy source that is beneficial to the environment. Solar energy has many benefits including how it helps reduce greenhouse gas emissions and pollution, and how it can be used for both commercial and residential purposes.

In this post, we will discuss how solar panels help the environment, as well as the benefits of solar energy to your home or business.

how does solar energy reduce pollution

How Does Solar Energy Reduce Pollution?

Solar cells do a great job of reducing pollution and are a great clean source of energy! Solar power is also one of the fastest ways we can go green, by creating cleaner air that will be more conducive for life in our own atmosphere.

The energy needed for your solar panel system to supply your electricity needed is gathered entirely by the sun and is converted into electricity. This means that the only by-product of this energy is a clean and renewable resource!

Photo of solar panel cells

In order to help reduce pollution, solar panels are designed in such a way where they can track how much sunlight they need. By using a PV solar system you are not emitting any green-house gases into the atmosphere.

Ultimately, by installing solar panels on your home you are reducing reliance on fossil fuels, which continue to pollute our environment. This is achieved as you will be using less electricity from the grid and more clean energy from the sun.

What Are The Advantages Of Solar Panels?

The list of advantages of solar energy is endless, but here are our top three:

Offset Of Carbon Dioxide

Solar energy systems provide a sustainable electric source that does not contribute any negative carbon emissions into the atmosphere, making them an integral component for anyone looking to lead a more environmentally-friendly life.

Your investment will start paying you back within one year!

It Is 100% Green

photo of the environment

The Energy Saving Trust has found that a typical PV solar system will save you between 1.3 and 1.6 tonnes of carbon per year, due to generating your own electric instead.

They provide a pollution-free power system that does not rely on nuclear energy.

So it's worth the investment to make your own clean electricity!

It's A Renewable Energy

The amount of solar energy that reaches the Earth's surface in one hour is equal to all the world’s power consumption for a whole year.

You can use this renewable source of energy forever if you take care to protect it from degradation by pollution or damage from birds.

What Are The Disadvantages Of Solar Panels?

Despite the many positives of solar panels and the energy they create, there are a few disadvantages that should be taken into consideration.

Costly Initial Investment

The cost of installing photovoltaic solar panels can be expensive, though it should be remembered that they are a good investment and will pay off in the long run.

A major downside to the energy source is the cost and how expensive they can be for individuals and organizations alike.

Though recently established initiatives have made installing home solar panels more cost efficient for many people (we'll discuss these later in this article).

They Can Be An Eyesore

Another potential drawback to solar energy, for some people at least, is how unsightly they can be.

It's understandable that not everyone will like the look of solar panels on their roof, as it may be perceived that domestic systems could potentially block views or cast shadows in daylight hours. The environmental benefits of solar power exceed the cons in this situation.

Some people may also discern larger industrial systems or solar farms as an eyesore, due to the sheer scale of the systems. The rising popularity of solar power is attributed to the invention and progress in technology over time. Solar farms now generate 1+ megawatt in large-scale production, more than any other form of alternative energy production in the United States.

Manufacturing Causes Waste

Though by creating solar power you are not creating any carbon emissions, Honua Ola Bioenergy claim the production of the PV cells is not entirely sustainable. Specifically, a lot of resources are used, including fossil fuels like coal that is used in the manufacturing process, along with potential toxic chemicals.

photo of recycling solar panels

A study by the National Renewable Energy Laboratory found that manufacturing solar panels creates less waste than other forms of energy production. In many of those cases, water is used in a coolant system and for sanitation purposes during the manufacturing process. But, solar panel waste is still created which should be considered.

The Carbon Commentary found that PV modules manufactured after 2016 would pay back the energy used to create them in not much longer than one year.

When considering the disadvantages of solar power it is important to examine whether the benefits it provides, like lowering your electric bill and limiting global warming, outweigh the negatives.

Positive Environmental Impacts Of Solar Energy

An Increase Of Interest

The world has been in a spiral of climate change denial, but the push for greener energy production is impacting renewables as they are being seen more and more with each day.

Despite what some would say about solar and wind energies ability to meet demand given it's intermittent nature, it's clear that these sources have become increasingly integral parts of worldwide electricity. Due to an ever-growing concern over environmental degradation from human activities like fossil fuel combustion, and the need for greener energy sources.

Growth Of Energy

As we are seeing an increase of interest in solar power, evidence is showing that the energy needed to be created from these cleaner resources is also increasing.

Countries such as Germany have exceeded renewable energy milestones, as they saw an incredible growth of 11 billion kilowatts of energy in 2019 from solar panels and wind turbines alone!

Affordable Solar Panels

As previously stated in the article, not everybody has fair access to solar due to the high investment prices.

photo of solar panels on a residential home

The good news though is that prices have been steadily decreasing since 2009 according to Bloomberg New Energy Finance (BNEF).

The U.S. Department of Solar Energy Technologies Office has also been working to break down barriers, and creating systems that allow solar energy to be more affordable. For example, the soft costs funding programme was started, along with community challenges and competitions to bring solar to more communities.