Solar panels can be a smart investment for homeowners looking to reduce their energy bills and environmental impact. To make sure you get the most bang for your buck, our Attyx roofing contractors are sharing advice for how to choose solar panels with strong solar panel lifespans.
Why Solar Panel Lifespan Matters
Solar panel lifespan is typically 25-30 years. They can also be quite an investment, so you want to make sure you choose solar panels that are durable and function well for a long time to get the most out of your money. A higher-quality solar panel with a longer lifespan also also means fewer repairs and replacements over time, saving you money in the long run.
Things to Consider When Choosing Durable Solar Panels
Material Quality
The materials used in solar panels significantly impact their durability and lifespan. Most solar panels are made using one of two main types of silicon cells: monocrystalline and polycrystalline. While more expensive, monocrystalline solar panels are known for their durability. Polycrystalline solar panels can be more affordable, but they often have a shorter solar panel lifespan.
When choosing solar panels, look for high-quality materials and manufacturers. The quality of the solar cells and the frame material directly affects the panel’s durability.Â
Efficiency
A solar panel’s efficiency describes how well it converts sunlight into usable electricity. Higher efficiency panels generate more power in a smaller space, which is especially useful if you have limited roof area. Look for panels with higher efficiency rates that can function well under the weather conditions your area experiences. Panels with a high-temperature coefficient rating perform better than other panels under hot conditions.
Warranty
A solar panel’s warranty can tell you a lot about its expected lifespan. Most manufacturers offer two types of warranties:
- Product Warranty: Covers defects in materials and workmanship, usually lasting between 10-25 years. Longer product warranties can tell you that the manufacturer expects its lifespan to be longer.
- Performance Warranty: Guarantees that the solar panel will maintain a certain level of efficiency over time. Look for solar panels with long performance warranties. This helps ensure the panels you pick function well throughout their lifespan.
Certifications
When you’re considering a solar panel, look for certifications like the International Electrotechnical Commission (IEC) standards. These certifications ensure that the panels have been tested for safety, performance, and durability.
Maintenance Needs
Solar panels require a limited amount of maintenance. Look for panels with smooth, durable glass surfaces that resist scratches and are easy to clean. Some panels come with a special coating that helps repel water and dirt, making maintenance even easier. Keeping up on maintenance throughout your panel’s lifespan increases durability.
How to Extend Solar Panel Lifespan
Once you’ve chosen durable solar panels, you need to take care of them correctly to ensure a long lifespan. Here are some expert tips from Attyx Roofing Contractors:
- Regular Cleaning: Clean your solar panels at least twice a year to remove dust, dirt, and bird droppings.
- Inspections: Have solar professionals inspect your solar panels annually for signs of wear, loose wiring, or other potential damage.
- Monitor Performance: Watch your solar panel system’s output. A noticeable drop in energy production is often a warning sign for a problem with your panels.Â
Attyx: Your Solar Panel Experts
Choosing durable solar panels is the best way to ensure a long-lasting, efficient solar energy system. We hope these tips help you make an informed decision that ensures a high solar panel lifespan. At Attyx Roofing Contractors, our professionals can help you pick the best durable solar panels for your property. If you’re ready to install solar panels, reach out today for help.