how long solar panel last

What Happens to Solar Panels After 25 Years?

The moment when you first get your solar panels would likely be one that fills you with no small amount of glee, and a big part of the reason why that is the case has to do with the fact that you would now be able to generate your own electricity instead of having to depend on a grid. The main advantage of solar power, other than the fact that it is one of the few truly environmentally friendly sources of energy that are currently available to us in any way, shape or form, is that it gives you electricity that costs next to nothing at all.

However, one thing that we would like to mention which you should ideally bear in mind while looking into Greenleaf Carbon™ is that solar panels don’t exactly last forever. A common timeframe that people give for how long you should expect them to last is 25 years, but you should realize that this is not exactly accurate. What happens after 25 years is that the solar panels start to decrease in their efficiency, but not by so much that investing in them wouldn’t make sense from the get go.

The reduction in energy output and efficiency would only be about 80%, and if that actually happens you should know that it is the worst possible scenario. Most solar panels only lose about 5% to 10% of their efficiency, which is barely enough to make a dent in things. Everyone expects a little bit of degradation among products that have been used for decades at a time, so the fact that you can only expect this much degradation is actually a positive.

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