Solar Energy Fact Guide: What You Don’t Know About Solar

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What is solar energy? It’s been a buzzword since the first practical solar cell was invented in 1954.

Leaps and bounds have been made in the development of solar technology since then and there are lots of solar energy interesting facts to share.

Keep reading this solar energy fact guide for some cool solar energy facts!

How Does Solar Energy Work?

Let’s keep this simple.

Sunlight contains light particles called photons. When the photons in sunlight hit the cells in a solar panel they cause a chemical reaction.

This reaction causes electrons from overcharged atoms to be knocked loose, generating energy that is converted into electricity.

Because it is the photons from the sunlight that cause the reaction, your solar panels will still produce electricity (though not as much) even when it’s cloudy, snowing, or raining!

Most Abundant Renewable Resource

When considering cool facts about energy efficiency we have to give a shoutout to the sun for providing our most abundant renewable resource!

Around 173 terawatts of solar energy hit the Earth constantly. At more than 10,000 times the world’s total energy usage, this is a huge potential resource.

No matter where you live there is potential to tap into this resource!

Cost of Solar Energy Has Dropped Dramatically

In the last decade, the cost of solar panel installation has dropped more than 70%. According to the Solar Energy Industries Association, costs went from just under $6/watt in 2010 to around $1/watt in 2020. The declining cost of solar panels will mean that there will be a corresponding increase in installation.

Increase in Solar Production

In 2008 the solar capacity of the United States, how much energy our nation produced via solar energy, was just .34 gigawatts. It has now grown to around 97.2 gigawatts! That is enough energy to power about 18 million homes, but still represents only 3% of our energy needs.

Increase in Jobs

Being such a fast-growing market, it is worth noting in our solar energy facts that as solar production and installation have increased, so has the number of people employed in this industry.

In a highly competitive market, be sure to do your research and find a solar panel installation company that will work for you!

Having Solar Panels Increases Property Value

Solar energy is an increasingly popular trend and will be a valuable asset when selling your home.

There are reports from National Renewable Energy Lab that you can potentially get a 20 to 1 return on your investment. Zillow reports an average increase of 4.1% in home prices for homes with solar.

Fun Solar Energy Fact About Solar Energy in Space

Let’s throw a fun fact in here!

Shortly after the development of a practical solar cell in 1954, the space industry began using solar technology to power spacecraft.

The Vanguard I is not only the oldest satellite still in orbit around the earth, it was the first to use solar cell power.

Choose Solar!

Solar energy fact of the day: as our resource with the most potential, considering solar energy for your home is more than just trendy! You will not only help the environment but there is great potential for energy savings and a return on your investment.

Check out other articles on our site for more information on a variety of topics!