Solar PV panel systems in a field for commercial applications
Solar PV panel systems for commercial and industrial applications

How Long Do Solar Panels Last?

With their exceptional average life span of 35 to 40 years when treated with regular, preventative care, solar panels continue to rise in popularity among residential and commercial property owners in Missouri and Northwest Arkansas. The benefits are overwhelming, from an increase in home value to business financial incentives. And after a recent backing by a 30% federal tax credit for the next decade, saving on your energy bills has never been easier. Now, let’s dive into some key factors that determine your solar panel life span and how you can maximize it.

What Factors Impact Solar Panel Life Span?

Factors like inclement weather or intense climates may influence your solar panel’s longevity. Although some of these are out of your control, there are still ways for you to extend your system’s life span, including:

  • Quality of panel: The quality of your solar panel is crucial to its longevity. High-quality panels may include up to 25 years of warranties, but you can extend that further with proper care. They also feature better solar cells to enhance their energy conversion capabilities, durable coatings, and increased power outputs for more energy savings.
  • Installation process: Professional installers will carefully handle your unit’s racking and ensure proper framing for optimal performance and averting any cracking or slipping from your roof. The thorough installation also prevents any unnecessary panel damage from arising in the future, reduces degradation, and guarantees peace of mind.
  • Climate: Mainly beyond your control, extreme weather conditions will severely impact your system’s performance levels and life span. Conditions like heavy rain, strong winds, extreme temperatures, and hail will affect solar panel efficiency and longevity.
  • Routine maintenance: Solar panels comprise many moving parts, and regular maintenance is an excellent way to secure your system’s efficiency. Trained experts will inspect your solar panel racking equipment, system components, and battery condition and eliminate debris.

House powered by solar lit up at dusk

What Is Solar Panel Degradation?

Degradation is the rate at which your solar panel reduces its power output. Modern solar panels have an average degradation rate of 0.5% per year. But with a well-maintained system, you can maximize your solar panel’s efficiency.

Tips for Long-Lasting Solar Panels

Consider the cost of solar panels as an investment that you want to take care of. Best practices in ensuring your system lasts as efficiently and as long as possible include selecting a trusted expert for professional installation and maintenance and routine cleaning and upkeep of your panels. Like the panel itself, you get out of it what you put into it.

Choose Solera for Professional Solar Panel Installation & Maintenance

As the number one choice of residents and industries of the greater Missouri and Northwest Arkansas areas for over a decade, Solera Energy is the leading provider of professional solar panel installation and maintenance. With our commitment to excellence, integrity, and attention to detail, we tailor our services to each customer’s specific needs and work with you every step of the way. Rely on our team for standout service and discover why we’ve provided solar to more homes in the Show-Me State than every other company combined.

Ready to save with solar? Get in touch with Solera Energy for solar panel services in Missouri and Northwest Arkansas by calling (866) 346-2009 to schedule your free consultation today.

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