So, that’s the scoop on how long solar panels last in the UK. Usually, you can count on them to work well for about 25 to 30 years, but with the right care, they might last even longer. Remember, keeping them clean and getting them checked regularly can help a lot.
However, when it comes to longevity, monocrystalline panels have the upper hand. While both types of panels typically come with a 25-year warranty, monocrystalline panels have a longer lifespan. According to the American Solar Energy Society, monocrystalline solar panels last around 40 years, whilst polycrystalline models last roughly 35 years.
Having your solar panels regularly serviced by a reputable professional allows you to discover potential problems early. By doing so, you can take the appropriate measures to fix issues and prevent problems that could cause greater damage to your panels over time.
As the shift toward a greener society continues, the demand for solar energy in UK homes continues to grow. While a report from Green Match found that installing solar panels could save the average home up to £1,005 a year in bills, installation and maintenance costs remain the key factors deterring many homes from switching to green energy.
While a report from Green Match found that installing solar panels could save the average home up to £1,005 a year in bills, installation and maintenance costs remain the key factors deterring many homes from switching to green energy. But how long do solar panels last?
The performance warranty guarantees that the solar panels will produce a certain percentage of their rated power output over time, usually promising around 80-90% of their original output by the end of the warranty period. These warranties protect your solar investment by making sure the panels work as they should for a long time.