🔝 Maximize Your Solar Panels' Longevity 💪
Solar panels are a considerable investment, but the good news is that they can last a long time, even decades. It's not uncommon for solar panels to endure around 25 years. If you're planning to install a solar energy system or already have one, you might wonder: "How can I ensure everything runs smoothly?"
How Long do Solar Panels Last? ⏰
Latest advancements help solar panels boast an extended lifespan. For new installations, a 25-year warranty is standard. The materials used in the panels, such as glass and aluminum, are durable enough to last up to 30, 40, or even 50 years in some cases.
It's typically the electrical components that fail, usually the inverter – the device responsible for converting DC power into AC power. Surprisingly, you can replace the inverter without removing the panels themselves. Solar panels are modular, allowing you to swap out failing electronic components. With regular maintenance, your panels should continue to thrive for decades. (But remember, it's not necessarily the same panel you originally purchased? Check in with Pluto.)
Elements in solar panels naturally degrade over time. The degradation rate for most panels is about 0.5% per year, with faster degradation levels covered under the warranty. Most panels don't degrade as quickly. By the 20-year mark, your modules should still produce 90% of their initial power output. Even the world's first modern solar panel continues to produce electricity after reaching 60 years old, at least since 2010.
Keep Your Solar Panels Going Strong 🌞
Here are some steps you can take to ensure your solar panels last well into the future:
🛠️ Trustworthy Installation Services
Choices for solar panels are quite limited. There's no "Pro Max" version of solar cells that works better for you. Solar panels are quite alike.
Instead, focus on finding a reliable installer you trust. Ask for personal recommendations or search for top-notch options in your area. Don't be afraid to ask questions to see if they're knowledgeable enough. Consider asking:
- How long have you been in business?
- What components come with a warranty and for how long?
- What happens if a portion of my system fails?
- Can you provide a detailed cost breakdown of my system?
- How do I track the performance of my solar panels?
Ensure the panels are installed at the optimal angle, allowing for maximum sunlight absorption. Select a tilt that captures sunlight well throughout the year.
🧹 Regular Cleaning
A layer of dust reduces the panel's efficiency and can even harm components over time. Regularly clean your panels to maintain efficiency. While you can't walk on the panels, you can spray them down. Use a broom to remove dust, but be gentle to avoid damaging the panels.
🕰️ Regular Monitoring
Understanding how your panels function requires periodic monitoring. Keep an eye on how much electricity your panels produce to catch potential issues early on.
While solar panels are passive and feature automatic safety switches, there's still a risk that children may trip during a power surge or accidentally trigger it. Regularly check the Telemetry display to ensure your solar panels are producing power at an appropriate rate.
If the power output seems off, it's time for a check-up.
🧪 Regular Maintenance Helps a Lot
Although solar panels can last up to 25 years or longer, they may not function optimally if you plan to use them for 25 years without maintenance. Regularly monitor and maintain the associated technology, such as cables and electronic components. Schedule routine check-ups for your solar system to replace failing components as needed.
Additional Tips 💡
Reference Sources:
[1] ENERGY.GOV (2021).
[2] CLEANTECH NIAGARA (2020).
[3] SOLAR TODAY (2022).
[4] EXPLAIN THAT STUFF (2021).
