HOW LONG DO SOLAR PANELS LAST?

The growing emphasis on sustainable energy sources has attracted many homeowners and businesses to solar panels. As a long-term investment, it is natural to wonder how long solar panels last. With years of experience in electrical contracting and a specific focus on solar panel installations, BNR Electric is well-equipped to guide you through the intricacies of solar technology. Let us explore how long solar panels typically last and what factors affect their longevity.

WHAT IS THE AVERAGE LIFESPAN OF SOLAR PANELS?

Most modern solar panels have a projected lifespan of 25-30 years; however, electricity production does not simply cease after this period, as the end of lifespan indicates a slight reduction in their efficiency. With proper maintenance, many panels continue to function effectively well beyond their estimated lifetime.

It is important to note that solar panels degrade over time, but at a minimal rate. On average, only a small fraction of their efficiency is lost each year.

FACTORS AFFECTING THE LONGEVITY OF SOLAR PANELS

While solar panels are built to last, several factors can affect their lifespan, such as:

QUALITY OF INSTALLATION

Proper installation is key to maximizing the lifespan of a solar panel. BNR Electric, with its licensed and insured electricians, ensures that every installation meets the highest quality and safety standards.

WEATHER CONDITIONS

Panels exposed to extreme weather conditions may degrade faster; however, modern panels are designed to withstand various weather challenges, from high temperatures to hailstorms.

MAINTENANCE AND CLEANING

Regular maintenance and cleaning can help in retaining the efficiency of the panels, as dust, debris, and other obstructions can reduce their effectiveness. Periodic inspections and cleaning can help mitigate these issues.

SOLAR PANEL WARRANTIES

Many manufacturers provide warranties that guarantee a certain efficiency level for a set number of years. For instance, some panels come with a warranty ensuring they will maintain 80% efficiency for up to 25 years.

Solar panels are a long-term investment in a sustainable future. Their lifespan, coupled with the peace of mind that comes from a professional installation by companies like BNR Electric, makes them a worthy addition to any residential, commercial, industrial, or agricultural property.

Are you considering making the switch to solar energy? Trust the expertise of BNR Electric’s licensed and insured electricians to guide you every step of the way. Fill out a short form on our website to request a quote or call us at 778-704-0312.

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