How Long Do Solar Panels Last

Talking about the overall lifespan of a solar panel it may live up to 25 to 30 years depending on the installation conditions and type of material used for its production.

How long do solar panels last. However this doesn t mean the panels on your roof will stop producing electricity after a couple of decades. Properly maintaining your solar panels will help ensure they last longer. When you re considering investing in a solar installation wondering how long home solar panels last is a question that inevitably pops up. Solar panels do not go bad and very rarely are they faulty or break.

Solar inverters and solar batteries will need replacing within the 25 year solar panel lifespan. Solar panels last about 20 years according to the federal trade commission. Polycrystalline silicon panels on the other hand are blue in color. Chances are if you installed a roof top solar system today it would last longer than your roof.

Especially because your panels will not stop working after 25 years they just won t work as well. To put your mind at ease studies have proven solar panels can last anywhere between 25 to 30 years or sometimes more. The great news is that with proper maintenance your panel may actually run for as long as 40 50 years. For instance if you have installed monocrystalline panels you can continue to use them without any issue for more than 25 years.

However this doesn t mean that they stop producing electricity after 25 years it just means that energy production has declined by what manufacturers consider to be a significant amount. As a general solar industry rule of thumb solar panels last about 25 30 years.