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Why do Solar Panels Degrade?

Solar energy has become a popular choice for many homeowners looking to reduce their energy costs. But like all technology, solar panels can degrade over time and require maintenance. In this article, we’ll explain why solar panels degrade and how you can prevent it.

What Causes Solar Panel Degradation?

Solar panel degradation is caused by a combination of factors, including harsh climates, exposure to ultraviolet light, and the normal wear and tear of everyday use.

Harsh Climates

Harsh climates can cause solar panels to degrade faster than normal. High temperatures and humidity can cause the components of solar panels to wear out quicker, resulting in a decrease in performance. Additionally, extreme weather conditions, such as hail, ice, and wind, can damage solar panels and reduce their efficiency.

Ultraviolet Light

Ultraviolet (UV) radiation from the sun can cause solar panel degradation over time. UV radiation can cause the photovoltaic cells to break down, resulting in a decrease in efficiency.

Normal Wear and Tear

Solar panels are designed to last for many years, but they’re not invincible. Like all technology, they’re subject to normal wear and tear. This can include dirt, dust, and debris that can block the sunlight and reduce the efficiency of the solar panel.

How to Prevent Solar Panel Degradation

Fortunately, there are a few things you can do to help prevent solar panel degradation.

Regular Cleaning

Regularly cleaning your solar panels can help keep them in optimal condition. Using a soft, non-abrasive cloth, gently wipe down the panels to remove any dust or dirt. You should also avoid using harsh chemicals, as these can damage the panels.

Protection from the Elements

Installing a protective cover over your solar panels can help protect them from the elements. This can include a tarp, awning, or even a weatherproof cover.

Monitoring System

You should also consider investing in a monitoring system to help you keep track of your solar panel’s performance. A monitoring system can alert you to any issues or degradation that may occur, allowing you to take action before it gets worse.

Regular Maintenance

Finally, you should schedule regular maintenance for your solar panels. During maintenance, a professional can inspect your solar panels and make any necessary repairs or adjustments. This can help ensure that your solar panels are performing at their best.

Conclusion

Solar panel degradation is caused by a variety of factors, including harsh climates, exposure to ultraviolet light, and normal wear and tear. Fortunately, there are a few things you can do to help prevent solar panel degradation, including regular cleaning, protection from the elements, monitoring systems, and regular maintenance. By taking these steps, you can ensure that your solar panels are performing at their best.

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