How Long Do Solar Panels Last 2017

Most solar panels last 25 years with an average annual degradation rate of 50.

How long do solar panels last 2017.

Solar technology is relatively new and we re still learning about the limits of a solar panel s lifespan. 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. Of course that number is just an estimate.

A common question when it comes to solar concerns the lifespan of the solar system. 2017 s remarkable renewable energy source withstands hard rainfall heavy snow pounding hail and high velocity winds. All of these questions and more must be factored into your equation before you could even think to answer the question how long do solar panels last. That s because some of the earliest panels still haven t maxed out.

Solar panel life expectancy relies on the solar cells inside. Though there is no definitive answer to how long solar panels will last freak accidents or major storms do occur infrequently it s safe to expect returns for decades to come. The life expectancy of solar panels. To put your mind at ease studies have proven solar panels can last anywhere between 25 to 30 years or sometimes more.

That being said the federal trade commission estimates that many solar panels last for about 20 years. Properly maintaining your solar panels will help ensure they last longer. If you want a longer solar panel lifespan choose sunpower. Because we ve come to expect only a few short years out of our smartphones and computers it might be a surprise to learn that solar panels even when exposed to the most extreme wind and snow can be expected to last several decades.

Solar panels generally come with a warranty somewhere in the region of 20 to 25 years but is this an accurate representation of panel performance and degradation over time let s take a look at some factors in the lifespan. How long do solar panels last. Wondering how long solar panels last. In 2017 solar panels are now thinner sleeker durable and made to last decades.

A solar panel installation is a long term investment but just how long term exactly. Extensive research has shown that most panels will continue efficiently producing electricity for at least 30 years and most will likely still be generating for. Unlike cars solar panels are still highly productive after 30 years with little to no maintenance. As a general solar industry rule of thumb solar panels last about 25 30 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.

How long do solar panels last. Your new solar panel energy system will continue to produce electricity for 25 to 35 years. When you re considering investing in a solar installation wondering how long home solar panels last is a question that inevitably pops up.