Can Severe Weather Damage Your Solar Panels?

Solar panels are built to endure some rugged outdoor elements to ensure homeowners have access to a reliable and sustainable energy source. However, the unpredictability of severe weather prompts many homeowners to wonder: can extreme weather damage solar panels? While modern solar technology is engineered for durability, understanding how to protect your investment and when to call a local solar company near you can ensure your panels continue performing seamlessly.

 

Fairfax County, VA, homeowners can trust Solarsimple for top-quality solar panel installations and energy storage solutions. Our residential solar solutions ensure reliable and efficient renewable energy for homes throughout the region. Call (540) 486-0053 to learn more about the convenience of working with local solar professionals.

 

Below, we offer details on the durability of solar panels:

How Durable Are Solar Panels?#

Solar panels undergo rigorous testing to withstand high winds, heavy rain, and moderate hail impacts. Most are designed to endure wind speeds up to 140 mph, equivalent to a Category 4 hurricane, and are tested against one-inch hailstones traveling at 50 mph. Their tempered glass construction provides excellent resistance, but like any exterior element, they are not indestructible.

Types of Severe Weather and Potential Damage#

Hailstorms

While solar panels are resistant to hail, particularly large or high-speed hailstones can leave cracks or fractures that reduce panels’ energy efficiency. Even microcracks can diminish panels’ functional capacity, making early detection crucial.

 

Heavy Rain & Flooding

Solar panel exteriors are weatherproof, but excessive rain or flooding can damage electrical connections, leading to performance issues or even safety hazards. Proper installation with elevated mounting helps mitigate these risks.

 

Strong Winds & Hurricanes

High winds can pose a risk to insecurely mounted panels, while debris propelled by strong gusts may strike and damage panels. However, properly installed solar systems are designed to remain intact even in hurricane-force winds.

 

Snow & Ice

While snow accumulation temporarily reduces solar output, panels are typically installed at an angle that encourages natural shedding. However, excessive weight from heavy snow or ice formation can stress and overburden mounting systems over time.

 

Preventative Measures & Protection#

Protecting your solar investment starts with proper installation and proactive maintenance. The following measures can help you safeguard your panels from severe weather damage:

  • Secure installation: Work with a reputable installer to ensure panels are mounted to withstand high winds.
  • Regular inspections: Check for microcracks, loose fastenings, or dirt buildup that could impact performance.
  • Protective coatings: Some manufacturers offer impact-resistant panel coatings to enhance their durability.
  • Trim nearby trees: Overhanging branches can become a hazard during storms, so regular trimming is essential.

 

What to Do if Your Solar Panels Are Damaged#

If your solar panels have been through extreme weather, follow these steps:

  1. Assess from a distance: Never climb onto your roof after a storm; inspect for visible damage from the ground.
  2. Monitor energy output: A sudden drop in performance may indicate damages.
  3. Contact a professional: A certified solar technician has the expertise to conduct a thorough assessment and safely address any damage. Attempting to repair panels on your own can be dangerous and may void your warranty.
  4. File an insurance claim: If your panels are covered, document damage and report it promptly.

 

Solarsimple Is a Local Solar Company Near Fairfax County, VA#

Severe weather in Fairfax County, VA, can put your solar panels to the test. However, proper installation and professional support from a local solar company near you can ensure your system continues to operate efficiently. If your solar panels are exposed to extreme conditions, don’t leave their performance to chance. A professional inspection from Solarsimple can identify hidden damage and ensure your investment remains protected. Call (540) 486-0053 to schedule a solar panel assessment and keep your system running, no matter the weather.