Are you considering investing in a solar installation? You are probably wondering if it is a viable investment and how long you stand to benefit from it. To put your mind at ease, studies have shown that solar panels installations can last for years- between 20-30 years or more. This does not mean that after this time your panels will stop working. What it means is that the panels will decrease their energy production and will be unable to meet the average energy needs as before.
The Degradation Rate Of Solar Panels Per Year
The degradation of solar energy systems vary depending on the climate where they are installed, as well as on the brand. However, according to recent studies, data shows that modern solar systems are outperforming all expectations. According to NREL (National Renewable Energy Laboratory), the average degradation rate of solar panels despite the brand is 0.5%. This means that after the warranty period of a solar panel is over, it can still operate at around 88% of its original capacity. This is great news for anyone looking to invest in solar panels.
Solar Panels Maintenance
In order for solar panels to operate at their optimal, they still require routine maintenance. Modern solar panels require proper cleaning and caring every now and then so that they can stay in top shape for years. When installing your solar panels, don’t just hire anyone. Professional solar panel installation companies understand that panels can easily get damaged by debris, high winds, or other factors. For this reason, they ensure that your panels are securely installed on a platform where they will suffer minimal physical damage, ensuring durability for your systems.
How To Make Your Solar Panels Last Longer
Any machine or gadget left sitting outside eventually falls victim to failures. The only way to ensure your solar panels’ durability is with proper maintenance. There are ways you can add years to the life expectancy of your solar panels. These Include:
If you are were not sure before, now you are convinced that investing in solar panels is a wise financial move. Solar installation costs have recently dropped so you don’t have to worry of the initial installation charges, and furthermore, you will end up saving more money in future.