How Long do Solar Panels Last?

 In How it works

 

In general, solar panels are very durable. Most solar panel manufacturers test their panels to ensure they can withstand harsh wind and heavy rainfall. Additionally, many solar panels are tested specifically to make sure they can withstand hail. Solar energy systems don’t have any moving parts, and they require little to no maintenance, which makes them very attractive to homeowners who are looking to save money.

Based on advanced testing by manufacturers, the industry rule of thumb is that solar panels will last 25-30 years. This doesn’t mean the panels will stop producing electricity after that time, it just means the energy production will decline. Solar panels come with a few different warranties, which typically last 20-25 years. Keeping your solar panel system well maintained can lead to lower degradation rates and can promise longer panel performance.

Overall, solar panels are a great investment and are guaranteed to save you money in the long run. Not only will you get a return investment by installing a solar system but you will also be helping the environment by using less power. Take this next step and go solar today!