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Solar PV modules are designed to have a long lifespan, typically ranging from 25 to 30 years or more. The durability and longevity of PV modules depend on several factors, including quality, maintenance, environmental conditions, and degradation rates.

Quality: High-quality PV modules from reputable manufacturers often come with extended warranties, reflecting their expected lifespan. These modules are built to withstand harsh weather conditions, ensuring consistent performance over time.

Maintenance: Regular maintenance practices, such as cleaning debris from panels, ensuring proper electrical connections, and periodic inspections, can extend the lifespan of PV modules. Professional servicing and timely repairs can address any issues and optimize performance.

Environmental Factors: PV modules are designed to withstand various environmental factors, such as UV radiation, temperature fluctuations, humidity, and even hailstorms. Proper installation, orientation, and location can minimize potential damage and optimize energy production.

Degradation: Over time, solar PV modules may experience a gradual decrease in efficiency, known as degradation. However, modern PV modules have low degradation rates, typically around 0.5% to 1% per year, ensuring stable performance over their lifespan.

In summary, solar panels (PV modules) are durable and reliable components of solar energy systems, with a lifespan influenced by quality, maintenance practices, environmental conditions, and degradation rates. Proper care and quality installations can ensure that solar PV modules continue to provide efficient electricity generation for decades.

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Sara Kurian

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βˆ™ 8mo ago
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βˆ™ 8y ago

Based on solar installer, in-field experience and reliability testing, PV modules will probably last longer, and are more reliable than just about any other capital investment for your business.

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