James Elston

James Elston

Published July 11, 2024

The best ways to protect your solar panels is through:

  • Proper installation
  • Lightning protection
  • Cutting back trees
  • Surge protection
  • Regular inspections
  • Deterring wildlife
  • Marking panels
  • Professional maintenance
  • Investing in an alarm system
  • Taking out insurance

We know that you’ve landed up here because prevention is way better than cure. So, let’s take a closer look at the best ways to protect your solar panels, the most common threats to them, and when you should look for professional help.

The 10 Best Ways to Protect Solar Panels Explained

1. Proper installation

Installing solar panels is a complex job, so always make sure that it’s handled by a professional. Professionals, like our team at Eco Happy, can ensure maximum energy efficiency by using the best and most appropriate installation practices.

2. Lightning protection

Lightning strikes can be devastating, so install a lightning protection system to divert lightning away from your solar panels.

3. Cut back trees

Trim trees near your solar panels to prevent branches from falling and causing damage to them. This will also minimise shading, allowing the panels to receive maximum direct sunlight.

4. Surge protection

Install surge protection devices to shield your solar system from power surges caused by electricity fluctuations.

5. Regular inspections

Conduct regular inspections to identify and fix issues like loose connections or dirt buildup. Most solar panels won’t encounter many issues within their first year of use, but it’s still worth checking the energy output as part of your inspection.

6. Deter wildlife

Use wire mesh, hostile architecture, or a scarecrow to deter wildlife like birds and rodents.

7. Marking panels

Mark each solar panel with unique identifiers to deter theft and aid recovery. Engraving or labelling can make them much less attractive to thieves.

8. Professional maintenance

Engage professional maintenance services to keep your solar PV system in top condition. This is something that you could do yourself but you might be better off with an expert. Professionals can identify issues early and save you time and money.

9. Invest in an alarm system

Wire mesh around your property might not be enough when it comes to protecting your panels. So, be sure to invest in a comprehensive security system, possibly one that includes motion sensors.

10. Take out insurance

At times you simply can’t prevent something bad from happening to your solar panels. Whether it’s theft or extreme weather events, it’s always good to have insurance. Look into insurance now; it’ll give you peace of mind and financial protection.

Common Threats to Solar Panels

If anything were to ever happen to your solar panels, it would most likely be one or (hopefully not) more of these things…

Weather damage

Harsh weather conditions, like hail and storms, can cause lots of damage to solar panels. Protective covers and proper installation often help to mitigate the risks associated with weather events while keeping your solar investment efficient.

Dirt and debris

Dirt that’s built up can reduce a solar panel’s efficiency by blocking direct sunlight. Regular cleaning and maintenance are the most viable solutions in this case.

Animal damage

Birds and rodents can cause serious harm to solar panels by nesting and chewing on wires. Use wire mesh and other deterrents to protect panels from wildlife damage.

Vandalism and theft

The unfortunate reality is that with solar panels growing in popularity, so do instances of panel vandalism and theft. It’ll cost you a little extra, but bite the bullet and invest in an alarm system.

Electrical faults

Faults like loose connections or surge damage can occur in PV panels. Because they can significantly disrupt the efficiency of your panels, it’s important to equip panels with surge protectors. Regular inspections will also help to prevent this.

DIY vs Professional Help

Although DIY solar panel maintenance can save money, there’s always the risk of improper handling and potential damage. For optimal solar panel protection, a certified installer is the answer. A professional solar panel installer like Eco Happy ensures thorough inspections, expert repairs, and optimal performance.

Get in touch with us today to find out how our comprehensive services can protect your solar panel system.


What is the best way to clean solar panels?

Clean solar panels regularly using a soft brush, hose, and mild detergent. This will help prevent damage and maintain optimal performance.

How can I protect my solar panels against hail damage?

Opt for high-quality impact-resistant panels – these would typically be ones with tempered glass. You can also install protective covers to further shield the panels.

What are some advanced security measures for solar panels?

If your budget allows or if you’re in an area with high instances of vandalism and theft, consider investing in advanced CCTV systems. You could also invest in smart fencing and link the panels together for an additional layer of security.

Our Verdict

Don’t wait for something bad to happen – start protecting your solar panel system today. By taking proactive measures, you can ensure optimal performance and harness renewable energy efficiently, even in harsh weather conditions. Consider professional help and regular maintenance to keep your investment safe and productive.

James Elston

James Elston

Boiler Expert

James Elston is the top boiler replacement and heating expert at Eco Happy. He has over 20 years of experience in the industry, focusing on Gas Safe boiler installations and offering home-heating and energy-saving solutions to homeowners across the UK. From sourcing the most energy-efficient combi boiler to providing specialist heating advice, James ensures that Eco Happy maintains the highest standards and best customer service.

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