The glass on solar panels’ photovoltaic modules is extremely durable. Made from commercial-grade tempered glass, it is significantly more resistant to breakage than regular glass. However, despite being built to endure tough conditions, it can still crack. While cracks are rare, knowing what can weaken their structure can help you take steps to prevent damage.
Here are 3 tips to protect your solar panels from cracking:
1. Avoid Using a Hose to Clean the Panels
Although solar panel glass is strong, it can still be susceptible to thermal shock. Therefore, it's important to be mindful of when you use a hose to clean off dirt and debris. Never wash the panels when the sun is at its peak, as the glass can become hot enough to crack, even during winter. If you must clean the panels with water, it's best to do so early in the morning or late in the evening when the modules are cooler. However, if possible, it's advisable to skip using a hose altogether and hire a professional solar panel cleaning service instead.
2. Keep Debris Away from the Panels
Falling branches, leaves, and other debris can damage your solar panels. Regularly inspect and clear the area around your panels to prevent objects from falling and potentially cracking the glass.
3. Consider Weather Damage When Installing the Panels
Extreme weather conditions can potentially crack solar panels. Although they are designed and tested to withstand various environmental factors, large hailstones can still cause damage to the glass. While such occurrences are rare, they are possible. While you can't fully prevent weather-related damage, you can take steps during installation to reduce the risk. Opting for smaller solar panels can help minimize the impact of severe weather. Additionally, it's a good idea to check with your insurance provider, as many homeowner policies cover accidental damage or breakage caused by extreme weather events.
Final Word
While solar panels are built to be strong and durable, they can still crack. Although most panels are designed to withstand harsh weather and environmental conditions, various factors can cause damage. The tips mentioned above will help protect your panels. However, if one of your solar modules does become cracked or broken, it’s important to exercise caution and avoid attempting to repair it yourself, as you could risk a serious electrical shock.
First Cleaning Services offers both Commercial and Residential Solar Cleaning throughout the UAE. We provide top-notch solar cleaning services that protect your investment and help save you money. Using only high-quality products specifically designed for safe solar panel cleaning, we rely on pure reverse osmosis deionized water—no corrosive chemicals. We offer one-time cleaning or monthly maintenance programs. Call us today at (052 252 3500).
