Solar Repair: DIY or Pro? Expert Guide 2023

As the popularity of solar power continues to rise, it becomes increasingly important to address the maintenance and repair aspects of solar systems. Regular service, solar repair, and cleaning are essential to ensure optimal performance and longevity of your solar installation. 

In this blog, we will explore common problems that can arise with solar power, batteries, and grid power, and help you determine whether a do-it-yourself (DIY) approach is suitable or if it’s best to call a professional.

Common Problems with Solar Power, Batteries, and Grid Power

A. System Connection 911

Many solar systems come equipped with mobile applications that allow you to monitor and manage your system’s performance. However, sometimes these apps may encounter connectivity issues, preventing you from accessing vital information or controlling your system effectively.

When troubleshooting solar system apps, start by ensuring a stable internet connection and checking for any software updates for both the app and your device. If the issue persists, consult the troubleshooting guides provided by the manufacturers. These guides often offer step-by-step instructions to resolve common app-related problems.

For minor connectivity issues or software glitches, attempting a DIY solution is reasonable. However, if the problem persists or if you encounter complex technical difficulties, it’s advisable to contact the app’s manufacturer.

Your local solar installer has much less capability to help your app connect to your wifi, solar power system or to your account in the cloud. You may also be charged a ‘roll fee’ for their time, so for these concerns, it’s best to give DIY a try.

B. Cracked, Hail Damaged, or Wind Damaged Panels

Solar panels, the heart of any solar system, are exposed to various elements that can cause damage over time. Cracks, hail damage, or wind damage are some of the common issues that solar panels may encounter. These damages not only affect the aesthetics but can also impact the efficiency and output of your solar system.

To identify these issues, conduct a visual inspection of your solar panels. Look for visible cracks, dents, or signs of impact. Hail damage may manifest as dents or dimples on the surface of the panels, while wind damage can cause misalignment or detachment of panels from their mounts.

The old-fashioned way to approach your solar system repair is on a ladder. But maybe you’re like me – allergic to heights. It’s ok, you have technology to help. A selfie stick can often get you a good view, as can your buddy’s drone. Think outside the box and try a different approach.

Now, the question arises: should you attempt a DIY solution or call a professional for repair? For minor cracks or superficial damages, DIY repair might be feasible. However, it’s important to assess your skills and comfort level in handling such repairs. Keep in mind that tampering with the solar panels without proper knowledge and precautions may void warranties or cause further damage.

For more extensive damage or if you’re uncertain about your capabilities, seek the assistance of a professional. Solar panel technicians have the necessary expertise, equipment, and experience to repair or replace damaged panels effectively and safely.

C. Solar Electrical Line Flooding

In regions prone to heavy rainfall or flooding, solar electrical lines may be susceptible to water damage. Flooding can compromise the integrity of the electrical connections, leading to potential safety hazards and system malfunction.

Identifying signs of line flooding is crucial. Look for indicators such as visible water intrusion, corrosion, or unusual behavior in your solar system. If you suspect that your solar electrical lines have been affected by flooding, it’s important to take action promptly.

For minor cases of water intrusion, where the source of the water is identified and eliminated, you may consider a DIY approach to dry out the affected areas and ensure proper electrical connections.

However, if the flooding is extensive or you are unsure about the extent of the damage, it’s recommended to involve a professional. They have the expertise to assess the damage, mitigate any safety risks, and restore the electrical connections to their optimal condition.

D. Basic Battery Check and Maintenance

Solar batteries play a crucial role in storing excess energy generated by your solar panels. Over time, batteries may require maintenance or replacement to maintain their performance and efficiency. Conducting regular battery checks is essential to ensure they are operating optimally.

Performing a basic battery check involves monitoring the voltage levels, inspecting for any leaks or corrosion, and verifying proper connections. This DIY task can help you identify issues such as low battery levels, damaged terminals, or signs of deterioration.

If you discover minor issues during the battery check, such as loose connections or minor corrosion, you can attempt DIY solutions, such as cleaning the terminals or tightening connections. However, for complex battery issues or when the battery’s performance significantly deteriorates, it is recommended to consult a professional.

E. Temperature Impacts on Solar Systems

Temperature variations can have an impact on the performance and efficiency of solar systems. Extreme heat or cold can affect the production and output of solar panels, as well as the overall functionality of the system.

Extreme heat can lead to reduced efficiency and potential degradation of solar panels over time. On the other hand, freezing temperatures or heavy snowfall can disable your system temporarily, as the accumulation of snow or ice may hinder sunlight absorption.

Determining when to address temperature-related issues yourself or involve a professional requires careful consideration. If it’s a matter of regular maintenance, such as removing snow or ice from panels, it can be a DIY task while keeping safety first in mind. When temperatures return to normal, check your system again. Then you’ll know if there’s a lasting issue in need of pro attention.

F. Waterproofing Concerns

One common question that arises among solar system owners is, “Is solar waterproof?” Solar panels undergo rigorous testing and are designed to withstand various weather conditions, including rain and moisture. However, it’s essential to address any potential waterproofing concerns to maintain the longevity and safety of your system.

During the installation process, solar panels are typically mounted using waterproof seals and adhesives to ensure water resistance. Additionally, electrical connections are protected with waterproof enclosures. These measures contribute to the overall waterproofing of your solar system.

These are simple to fix, and good for solar system DIY. If you notice water intrusion around the panels or suspect compromised waterproofing, consider taking on your owns solar panel repair. For instance, you can inspect the seals, ensure proper drainage, or apply sealants as per manufacturer recommendations. 

However, if you’re uncertain about the extent of the issue or lack the necessary expertise, consulting a professional is recommended. They can conduct a thorough inspection, identify potential vulnerabilities, and provide warrantied, professional-grade waterproofing solutions.

G. When to Involve Insurance

In some cases, solar systems may encounter major issues or damages that warrant involvement with insurance coverage. It’s crucial to understand when it’s appropriate to involve your insurance provider to ensure proper compensation and coverage.

Instances that may require insurance involvement include severe weather events, significant damages, or unforeseen circumstances that impact the functionality or structural integrity of your solar system. Before filing an insurance claim, document the damages thoroughly and gather any supporting evidence. It’s also important to review your insurance policy to understand the coverage and any specific requirements or procedures for filing a claim.

When it comes to DIY versus professional assistance in insurance-related cases, it’s advisable to consult your insurance provider first. They can provide guidance on the necessary steps and may recommend involving professionals for assessments or repairs. 

Insurance-related matters can be complex, so following the guidance of your insurance provider is essential to ensure a smooth claims process. Pro tip: DOCUMENT EVERYTHING.

H. Solar Panel Cleaning

Proper cleaning of solar panels is essential to maintain their efficiency and maximize energy production. While solar panels are designed to be low-maintenance, regular cleaning can remove dirt, dust, and debris that can accumulate over time and reduce their effectiveness.

When it comes to solar panel cleaning, there are a few key considerations to keep in mind:

1. Frequency: The frequency of cleaning depends on various factors such as your location, weather conditions, and the presence of nearby pollutants. In general, it is recommended to clean solar panels every 6 to 12 months. However, if you live in an area with high pollution or experience heavy dust accumulation, more frequent cleaning may be necessary.
   
2. Method: Cleaning solar panels requires gentle and non-abrasive methods to avoid causing any damage. Start by rinsing the panels with water to remove loose debris. If there are stubborn stains or dirt, use a soft brush or sponge with mild soap and water to gently scrub the surface, just like you’d wash a beloved car. Avoid using harsh chemicals, abrasive materials, or high-pressure water as they can scratch or damage the panels. This is an easy way to get in the groove of solar panel DIY.
   
3. Timing: It’s best to clean solar panels in the early morning or late evening when they are cool to the touch. Cleaning them during peak sunlight hours can result in rapid drying and potential streaking, making it more difficult to achieve a thorough clean.
   
4. Safety: Always prioritize safety when cleaning solar panels. If your panels are installed at heights or in hard-to-reach places, consider hiring a professional who has the necessary equipment and expertise to clean them safely.

Remember, if you are uncomfortable or unsure about cleaning your solar panels yourself, it is recommended to contact a professional solar panel cleaning service. They have the experience, tools, and knowledge to ensure a thorough and safe cleaning process.

By maintaining clean solar panels, you can optimize their performance and ensure that they continue to generate electricity efficiently.

Pros and Cons of DIY vs. Professional Assistance

Now that we have discussed common problems with solar power, batteries, and grid power, it’s important to weigh the pros and cons of taking a do-it-yourself (DIY) approach versus seeking professional assistance for solar service, repair, and cleaning.

Pros of DIY Solar Repair, Service, and Cleaning

1. Cost Savings: One of the primary advantages of DIY solutions is the potential for cost savings. By handling minor repairs or maintenance tasks yourself, you can eliminate the expense of hiring a professional.

2. Self-Empowerment: Taking a hands-on approach to maintaining your solar system can empower you with knowledge and skills. Solar panel DIY repairs and troubleshooting allow you to better understand the inner workings of your system, fostering a sense of self-reliance and confidence.

3. Educational Opportunities: Engaging in DIY projects offers valuable learning experiences. By researching and understanding how different components of your solar system function, you can expand your knowledge and become better equipped to handle future issues.

Pros of Calling a Professional

1. Expertise and Experience: Professionals in the solar industry possess specialized knowledge and extensive experience. They have undergone training and certifications to handle various aspects of solar service, repair, and cleaning. Their expertise ensures accurate diagnosis, effective solutions, and adherence to industry standards

2. Specialized Equipment: Solar professionals have access to specialized tools and equipment required for intricate repairs and maintenance tasks. These tools enable them to work efficiently and ensure the job is done safely and effectively.

3. Long-Term Benefits: Hiring a professional for solar service, repair, and cleaning can have long-term benefits. Their thorough inspections and maintenance routines can identify underlying issues before they become major problems, potentially saving you from costly repairs or system failures in the future. Such inspections may also be necessary for your warranty or homeowner’s insurance, especially after hail.

Your Solar Guy: To Call or Not to Call?

While it’s important to be proactive in maintaining your solar system, it’s equally crucial to know when to attempt a DIY solution and when it’s best to involve a professional. Remember, the best solar repair is the work that actually gets done! Here are some scenarios to help guide your decision-making process:

When NOT to Call Your Solar Guy

a. Minor Repairs: If the issue is minor and well within your capabilities, such as cleaning panels or tightening connections, DIY is your best option. Get to know your system; it sustains your home, after all!

b. Routine Maintenance: Regular maintenance tasks that don’t require specialized knowledge or tools, such as checking for debris or cleaning, can be safely handled on your own. Do you own a selfie stick? You can even take rooftop pictures or video without using a ladder.

c. Knowledgeable and Skilled DIYers: If you have a solid understanding of solar systems and possess the necessary skills, you may feel confident in tackling certain repairs or troubleshooting independently.

d. Tech Won’t Bite: It’s ok to look around for solutions to minor issues. If your solar has fallen off your WIFI, you can often troubleshoot this yourself in less time than it takes to wait on hold.

When TO Call Your Solar Guy

a. Complex Issues: For complex issues or those that require in-depth knowledge, specialized equipment, or professional certifications, it’s advisable to seek the expertise of a qualified solar technician.

b. Safety Concerns: If the repair or maintenance task poses safety risks or involves working with high-voltage components, it’s best to leave it to the professionals who have the training and experience to handle such situations safely.

c. Warranty Considerations: Attempting repairs yourself may void warranties or insurance coverage. If your system is still under warranty or you have specific coverage, it’s essential to consult a professional to ensure compliance with the terms and conditions.

Remember, the decision of whether to attempt a DIY solution or involve a professional ultimately depends on your comfort level, knowledge, and the complexity of the issue at hand. Assess your skills and capabilities honestly, and prioritize your safety and the integrity of your solar system.