Life Expectancy Of Pool Solar Panels

Warranties don t necessarily equal life expectancy but they are a good place to start estimating.

Life expectancy of pool solar panels.

The life expectancy of solar panels when you re considering investing in a solar installation wondering how long home solar panels last is a question that inevitably pops up. Epbt is the amount of time it takes for a solar panel to produce enough clean electricity to pay back the energy that was used to manufacture it in the first place. Solar pool heating panels last a long time. 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.

That shows you how confident the manufacturers are in the quality and longevity of a typical solar pool heating panel. For instance if you have installed monocrystalline panels you can continue to use them without any issue for more than 25 years. To put your mind at ease studies have proven solar panels can last anywhere between 25 to 30 years or sometimes more. Most panels remain productive long after their typical 20 to 25 year warranty period expires even if they have average degradation rates.

Performance warranties guarantee that the power output will decline at a rate set by the manufacturer usually about 0 7 each year. The 25 to 30 year lifespan of a solar panel is significantly longer than its energy payback time or epbt. Solar panels typically come with 25 year performance warranties and 10 to 12 year limited warranties.