Posted on October 11, 2024

When it comes to solar panels, they are designed to withstand various weather conditions, including storms. However, it is still important to take some precautionary measures to ensure their longevity and efficiency after a fierce storm.

Strong winds, heavy rain, and hail can potentially cause damage to your solar panels. This can lead to a decrease in their performance and overall effectiveness. But don't worry, there are steps you can take to maintain your solar panels and keep them in top shape even after a storm.

In this article, we will discuss expert tips for post-storm solar panel maintenance. These tips will help you keep your solar panels in top condition and ensure they continue to provide clean and renewable energy for years to come.

Understanding Solar Panel Storm Damage

Recognizing solar panel storm damage begins with recognizing the potential types of damage that could occur during these intense weather events. One of the most common forms of damage is cracking. Storm-induced elements like flying debris, such as tree branches or loose roofing, can strike panels with enough force to cause visible cracks.

Any cracks, even small ones, can compromise the efficiency of the panels, as they might disrupt the flow of electricity by altering the photovoltaic cells' alignment. Dislodgement is another issue that might affect solar panels during a storm. Hurricane-force winds can be incredibly potent, physically shifting the panels from their mounts or fine-tuned positions on rooftops. This misalignment might not be immediately visible, yet it can severely impact the panel's capacity to capture sunlight effectively, leading to a drop in energy efficiency.

When it comes to the specifics of how solar panels and hurricanes interact, it is important to understand the limited but present susceptibilities of these robust systems. Hurricanes come with a combination of high winds, torrential rain, and flying debris, all posing a threat to solar installations. Modern solar panels are built to endure substantial weather challenges, often rated to withstand winds up to at least 140 mph, but nature can be unpredictable.

While many panels might come out unscathed, others could suffer dents and additional surface damage. This wear and tear, though sometimes superficial, can still invite problems if moisture begins to seep in, potentially leading to electrical malfunctions. However, it is worth noting that a comprehensive installation—not just the panels themselves—includes the racks, mounts, and connection points which all need to work in harmony to secure the solar system during such weather events.

Post-Storm Inspection and Assessment

Let's discuss the key areas to focus on during a post-storm solar panel inspection.

1. Ground-Level Inspection

Beginning your post-storm inspection from the ground level is a smart move, especially to ensure your safety. Often, you can notice significant damages without needing to climb onto the roof. From a safe vantage point, use binoculars to look for obvious signs like cracks, chips, or dislodged panels. This quick check can save you the hassle and risk of personal injury from climbing up ladders unnecessarily.

Your eyes should also search for any missing panels, which are a clear sign of substantial wind damage. Additionally, look out for visible debris lodged between panels or significant discoloration on the panel surfaces, which might suggest more profound issues that could affect functionality. Occasionally, the reflective quality of the panels themselves can reveal damage due to how light refracts through newly cracked surfaces.

When engaging in ground-based inspection post-storm, remember not just to investigate the panels themselves but also the surrounding structures. Damages to rooftop shingles, eaves, or gutters nearby can indicate how severe the storm impact might have been.

2. Solar Panel Mounts and Framework

Next, consider the condition of the solar panel mounts and framework, which are equally critical yet often overlooked components. While these aspects may not directly produce electricity, their integrity is paramount to maintaining system performance and longevity. Mountings can suffer from loosening or misalignment, particularly after intense wind activity. This is particularly critical for homeowners with rooftop installations, as shifts in mounts might lead to decreased solar capture or even potentially hazardous scenarios if not rectified.

If you're comfortable with DIY assessments, gently pushing at the base of mounts (if within safe reach) to check for any alarming shifts can serve as an initial check. However, be sure not to overexert or apply undue force that might exacerbate existing damage. Further, inspect the tightness and condition of bolts and fasteners where visible. Note any rusting or seeming instability, as these can indicate potential points of failure.

3. Monitoring for Deterioration

Recognizing solar panel deterioration due to storm impacts requires vigilance and a keen eye for warning signs, including changes in your energy production, which might not be noticeable immediately. Monitoring your system's output relative to expected levels can serve as an early indicator that all is not well, and this is often the first cue that trouble may lie ahead.

A marked dip in performance, especially in the days following a storm, might signify internal damage that isn't immediately apparent. Deep storm-induced moisture intrusion can lead to electrical issues that slowly degrade performance over time. If you notice significant discrepancies without visible surface damage, it's advisable to chart the system's production over several days to track any persistent declines.

Should your energy output not return to normal levels, your next step should be contacting a professional for a comprehensive diagnostic check. In many cases, engaging experts ensures a thorough review of less visible elements, such as inverter connections and cabinetry, which aren’t accessible or easily assessed by casual observers.

Effective Debris Removal and Cleaning Techniques

Effective debris removal and cleaning techniques for solar panels are vital, especially after a storm. Once a visual inspection has been done to identify damage, begin removing debris such as leaves, branches, and other materials that may have accumulated.

This can be done using a soft brush or leaf blower to avoid scratches or further harm to the panels. For larger installations, a leaf blower helps clear debris without stepping onto the roof, minimizing the risk of injury or damage.

After removing debris, focus on cleaning. Depending on how much dirt or grime has accumulated, a simple wash with water, preferably rainwater, can often be enough. However, if the panels require more attention, use a water and biodegradable soap mixture to avoid leaving residue. Avoid using pressure washers or harsh chemicals, as these could damage the solar cells.

Safety is also a critical part of this process. Use a stable ladder and avoid working in hazardous conditions. If you're uncertain about the integrity of the panels or uncomfortable with heights, it's better to call in a professional. Specialists can assess hidden damages and ensure your system is functioning at its best for long-term efficiency.

Related - Why Anti-Static Protectant is a Must-Have for Solar Panels

Final Words

As you contemplate the nuances of maintaining your solar panels after a storm, it’s also important to appreciate how a holistic approach can significantly extend the lifespan and efficiency of your investment. The storms may pass, but the need for vigilance and care remains.

By carrying out methodical inspections and promptly addressing any issues, you make sure that your solar panels continue capturing the abundant Central Florida sunshine effectively. However, recognizing when a task is beyond your scope is equally crucial.

Balancing DIY inspections with professional services can save you time, prevent potential hazards, and ensure that even the most discreet problems are efficiently resolved before they escalate into costly repairs. Therefore, embracing a combination of your efforts and professional expertise sets you up for long-term energy efficiency and peace of mind.

At SOLAR SOFT, our solar panel maintenance services are designed to protect your investment by ensuring your panels are clean, inspected, and functioning at their best. We offer expert solar panel cleaning using specialized equipment to gently remove debris without causing harm. Plus, we conduct thorough inspections to identify any issues that could reduce efficiency.

Whether it's addressing post-storm debris, preventing mold buildup, or installing rodent guards, our services are tailored to keep your system running smoothly.

Don’t wait until a small issue becomes a costly repair! Keep your solar panels performing at peak efficiency and protect your energy investment. Call us now at (855) 925-3267 for peace of mind and reliable energy production year-round!

Solar Contracting License CVC57318

Merchant Policies