Average Life Of Solar Panels

Properly maintaining your solar panels will help ensure they last longer.

Average life of solar panels. Solar panels usually last for 25 to 30 years. Solar panels do not go bad and very rarely are they faulty or break. Over their lifetime panels very slowly degrade meaning they may produce less and less electricity. Solar inverters and solar batteries will need replacing within the 25 year solar panel lifespan.

That doesn t mean that they will just stop working when they reach that age. From what i understand in the real world the lifespan of a solar panel is about 25 years. The rule of thumb for the lifespan of solar panels is generally between 25 to 30 years. 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.

Most solar panels last 25 years with an average annual degradation rate of 50. For instance if you have installed monocrystalline panels you can continue to use them without any issue for more than 25 years. They will still be producing electricity long past that date but not as efficiently.