What is the average lifespan of a solar panel | Solar panel wholesaler

What is the average lifespan of a solar panel

For many households, solar panels represent a long-term investment. The lifespan of your solar panels, on the other hand, is contingent upon the quality of the materials used and the knowledge and experience of a skilled installer.

When these aspects are taken into account, the typical solar panel installation should have a lifespan of between 25 and 30 years.

In this article, we’ll discuss how long solar panels last, evaluate solar panel degradation rates, and discuss techniques to extend the life of your solar panels.

Solar panels’ average lifespan

With increased technology ensuring the durability of solar panels, the majority of solar panel manufacturers now provide longer performance warranties. The majority of goods come with a 25-year performance warranty. Solar panels on the market are so reliable that manufacturers recommend installing a new roof in conjunction with the solar panels. This is because the roof systems on which you put solar panels may have a shorter lifespan.

Solar panels – Do they degrade over time?

Solar panel efficiency is a critical factor for determining the solar panel’s life expectancy. This refers to a solar panel’s capacity to convert sunlight to electricity. The most efficient solar panels have an efficiency rating of 15% to 20%. Several factors affect the efficiency of solar panels, including the amount of energy generated by solar cells (which is determined by the cells’ composition), the electrical setup, and other components in the PV panel.

How to extend the life of your solar panels

One of the most frequently asked questions by friends and coworkers who are interested in solar energy is this: Is it feasible to extend the life of solar panels?

And the answer is always yes; it is absolutely possible to extend the life of solar panels. This can be accomplished by following these five steps:

1- Maintain your panels on a regular basis

The top three difficulties that might occur with your panels over time are broken glass, cracked panels, and loose connections.

Electrical defects are more difficult to detect, but if you suspect your solar system is malfunctioning, have the firm examine your power output.

2- After ten years, Replace inverters

Faulty inverters cause system failures far more frequently than faulty panels. A typical solar inverter has a lifespan of 10-15 years and comes with a warranty of 5-10 years.

This means that the inverter will need to be replaced considerably more frequently than the panels. Nowadays, many homes choose for microinverters, which can last up to 25 years – almost as long as high-quality panels.

3- Battery maintenance and replacement

Rotate your batteries on a regular basis if you have a large bank. This ensures that each battery receives an equivalent charge, hence extending its service life.

4- Keep debris and other substances away from your panels

While high-quality solar panels are designed to withstand strong winds, heavy snow, and even inch-sized hail falling at speeds of up to 50 miles per hour, they must be kept clean at all times.

Additionally, it is usually preferable to wash them in the morning before they heat up to avoid cracking.

5- Collaborate with a reputable solar panel provider

Probably one of the most important things you can do to extend the life of your solar array is to start with a reputable provider.

Final Words

Solar panels are an investment into the future of your home and should continue to be viewed as such for the duration of their serviceable lifespan. The more you put into protecting your investment the more likely you are to not incur problems that will cost excessive time and money to fix.

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