What is the lifespan of solar panels Austin?

 Considering installing solar panels in Austin? It's a worthwhile investment that can save money on energy bills in the long run. But at the forefront of most homeowners' minds when considering spending money on solar is "How long will the solar panels last?"


And most are surprised by the answer. 


Austin Solar Panel Lifespans


Most Austin solar panels are designed to last between 25-30 years. Seems a reasonable length of time, yes? 


But here's the thing. 


Those 25 - 30 years depend on the quality of the panel bought. Opt for the cheaper versions, and there's the risk of breakages and power outages. And the cheaper the panel, the shorter the warranty is likely to be. 


And here's another thing to bear in mind. 


Solar panels don't simply stop working after 25 years. Chances are they'll start to slow and produce less power, but they'll still generate electricity. It's the efficiency that will fade as the panels start to degrade. 


Find out what panels degrade and figure out how to maintain your solar panels, and they'll last longer. 


Why Austin Solar Panels Degrade


Over their lifetime, solar panels will degrade at about 0.5% every year.


Weather is the main culprit causing degradation, but other factors can influence the lifespan of the panels. 


  • When panels heat up in the sun, they expand. When they cool, they contract. This constant expansion and contracting put stress and strain on the panels. Over time, cracks can start to appear. 

  • Strong winds and extreme weather can also cause damage. Keep wind damage to a minimum by using an expert installation service, like Solar Service to install panels correctly. 

  • UV and light degradation mostly happen in the first few hours after installation. After this, the level of UV degradation slows considerably. Most modern solar panels are now fitted with UV blockers that limit damage from the sun. 


How to improve the lifespan of solar panels, Austin


Although degradation is inevitable, wear and tear can be slowed. There are various ways to help increase the lifespan of solar panels and keep them working efficiently for many years. 


  • Avoid any physical damage to the panels. Repair any scratches or broken solar panel panes as soon as possible. 

  • Regularly maintain the solar panels. Cleaning and checking electrical connections and wires can keep panels working longer. Solar Service offers a range of membership options that take the maintenance load off homeowners' shoulders. 

  • If extreme weather conditions do occur, try to come up with a way to protect the panels. 

  • Use a backup battery. Some solar-powered indoor devices come with backup batteries. Using these devices at nighttime and tapping into the saved energy reduces the load of the solar panels. 

  • Set the panels at the right angle. Choose an area that receives maximum sunlight all year round. An expert solar company like Solar Service has the knowledge and expertise to choose the right spot. 


Solar panels Austin last longer with Solar Service


Want to increase the lifespan of solar panels without the added pressure of regular DIY maintenance? At Solar Service, they offer a range of services that keep Austin solar panels at their best. 


Call Solar Service today at 512-883-9591


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