How Durable Are Solar Panels?

[layerslider id=”3″]

Solar panels are incredibly durable. Their average lifespan is approximately 25 to 30 years, though some can last even longer. Many solar panels have warranties that guarantee performance throughout their service life, typically 10 to 25 years.

[wl_geomap]

While solar panels provide clean energy and reduce monthly bills, they do not last forever. Like everything else, they eventually reach the end of their lifespan and will need replacement.

Before going solar, it’s essential to understand what factors affect the lifespan of a solar panel. That way, you can make a well informed decision about whether solar is the right investment. This article will discuss solar panels’ durability, factors affecting them, and the degradation rate.

Why Do Solar Panels Degrade?

Solar panels comprise materials like crystalline silicon, gallium arsenide, amorphous silicon, and organometallics. All these materials are susceptible to degradation over time when exposed to the elements. That means solar panels slowly lose their efficiency as they age.

How Durable Are Solar Panels?
how durable are solar panels?

What Is a Solar Panel Degradation Rate?

The rate of degradation in solar panels is relatively slow. It takes many years for a significant loss in performance to occur. However, different brands have different rates of degradation.

That’s because companies have different technologies, and the ones with superior tech will have a slower degradation rate. Before buying a panel, always check the manufacturer’s datasheet to see their degradation rate.

According to the National Renewable Energy Laboratory, the average solar panel loses about 0.8% of its efficiency per year. That means a new solar panel will be about 84% efficient after 20 years. A good quality solar panel can retain about 80% of its original efficiency after 25 years.

However, premium solar panels have a lower degradation rate of about 0.3%. That means after 25 years, they will still be approximately 92.3% efficient.

Degradation is an essential aspect to consider when choosing solar panels for your home and business. At Florida Solar, we only provide solar panels from the top manufacturers ensuring that you get the best quality product with the lowest degradation rates.

Factors Affecting the Longevity of Solar Panels

The degradation rate of solar panels is not set in stone. Several external factors can affect how quickly they lose their efficiency. For example:

Weather

[wl_vocabulary]

The local weather plays a significant role in the service life of your solar panels. For example, extreme winds such as hurricanes carry sand and other particles that can scratch the glass-coated surface of solar panels. Heavy snowfall can damage their structural integrity and accelerate the degradation process.

That’s why it’s essential to have your solar panels installed by a professional. They can help you properly secure them against severe weather conditions.

Installation Issues

Installation can affect the lifespan of solar panels. Unprofessional installations can cause factors like shading, incorrect orientation, and bad wiring, which can shorten solar panels’ lifespan. Also, old, leaky, and damaged roofs can lead to panel damage and premature failure.

At Florida Solar, our team of experts takes great care to avoid any installation issues that could affect your solar panels. We ensure our customers get the best, most professional installation possible. Don’t gamble with your solar panel. Let us handle it.

If you’re a resident or business in Ormond Beach, Palm Coast, Daytona Beach, New Smyrna Beach, Daytona Beach Shores, or St. Augustine, make sure to contact us for a free quote today.

Click to read more about our solar service.

Solar Panels,durable solar panels,panels,solar,solar panel,solar panels

Solar Hot Water

Solar Electric (PV)

Solar Pool Heating

We Are the #1 Solar Installers in Florida

We are changing the process of converting to solar so that it is simpler than ever before.

5 +

Years Experience 4 Decades

We are changing the process of converting to solar so that it is simpler than ever before.

Our Process

It’s as simple as taking four steps to go solar

Meet
Consult
Install
Execute

Get A Free Consultation
And Estimate

popup handyman pic.jpg

Home Solar Power
Made Affordable

Every home should have access to clean powered energy at an affordable cost. Our team works with you every step of the way providing you with exceptional designs and the best solar panels available.

Save Up to $20K in Year One

  • Eliminate having to use electrical companies.
  • Eliminating the use of fossil fuels from utility companies. 
  • Returning power to the grid. 
  • Receive a tax break for installing solar panels. Being a first-time installer of solar panels can deduct 26% of the cost for 2021, 26% for 2022, and 22% for 2023.

25 Year Warranty on Our Installations

  • We offer a 25-year warranty on all work completed by our installers to help ensure a peace of mind.
  • Savings on future repairs can also be done through the manufacturer's warranty.
  • Projects are completed in ⅓ of the time, which helps keep down labor costs.

Your Electricity Bill
Could Be $0!

  • 0 of 2 max characters
  • This field is for validation purposes and should be left unchanged.

Your Electricity Bill
Could Be $0!

  • 0 of 2 max characters
  • This field is for validation purposes and should be left unchanged.

© 2022 Florida Solar East LLC| All Rights Reserved| Built by WebDUH