Much like any energy system, solar panels require ongoing maintenance and repairs so that you get the most out of your installments. However, spotting minor issues that can lead to long-term damage can be difficult for the untrained eye. If that's the case, how do you know when to ask for help, and are there any steps you can take to prevent costly damage?
Read on to learn how to maximize your solar efficiency and stay ahead of potential repair issues before they become costly problems. We cover the main signs you should look out for and proactive steps you can take to keep your systems in good health for years to come.
What Are the Common Issues with Solar Panel Systems?
Understanding Solar Panel Repair Needs
Solar panel systems are generally low-maintenance, but occasionally run into issues that need repairs to keep systems efficient. Whether it's damage from heavy winds, fallen branches, or nest burrowing by small animals, these nuisances can cause electrical problems or loosen panels. Considering your solar panels are exposed to the elements, it's best to adapt to the unpredictability nature can throw your way.
Signs Your Solar System Requires Attention
Despite the difficulty in identifying undetectable issues such as micro cracks, loose wiring, or even roof damage, there are telltale signs you can look out for to stay diligent.
1. Decreased energy output: If you notice a sudden energy production drop or a gradual decline, this is often a sign that your power conversion may not be calibrated. Regardless of ideal weather, panels that aren't performing as well as they could may be a sign your systems need repairs.
2. Visible damage: Small blemishes might seem harmless at first glance, but any crack, chip, or discoloration could be a sign of an underlying issue. Sometimes, it's these trivial instances that can lead to costly long-term damage.
3. Warning from inverter: Your inverter is the heartbeat of your solar system, and a flashing or red warning light is a signal that something is off. It could be a minor connection issue or a bigger electrical fault. Either way, like your car flashing the check engine sign, it’s time to get an expert involved.
4. High utility bills: One of the main purposes of installing a solar panel system is to cut costs on energy bills. But if your bills keep getting higher even though you're getting lots of sunlight, this could be a sign of some sort of malfunction in your system.
5. Solar panel age: Most solar panels have a lifespan of 25 to 30 years, according to Forbes. As they age, wear and tear from continuous exposure to the elements leads to inefficiencies and reduced energy output.
How to Inspect Your Solar Energy System
In addition to keeping an eye out for the signs mentioned above, it's best to get into the habit of cleaning your panels on a regular basis. Whether it's dirt, dust, or debris, these can all hinder the performance of your system. Also, make sure your panels aren't getting obstructed by nearby trees, and carefully inspect for any noticeable changes after severe weather.
How Much Do Solar Panel Repairs Cost?
The cost of solar panel repairs depends on a number of factors. While some repairs are straightforward and low-cost, others can involve a deeper underlying issue that demands higher costs and extensive work. According to Home Advisor, solar panel repairs can cost anywhere between $200 to $1250.
Factors Influencing Solar Repair Costs
- Panel type and quality: Higher-end or specialty panels often cost more to repair due to unique materials or designs.
- The extent of the damage: Minor issues like loose wiring are less expensive to fix than major repairs such as replacing cracked panels.
- Labor and location: Costs can vary depending on the expertise required and the availability of qualified technicians in your area.
- System size: Larger systems may involve more labor or parts, which can increase repair costs.
- Warranty coverage: If your panels are still under warranty, certain repairs may be covered, reducing out-of-pocket expenses.
Comparing Repair Services for Solar Systems
- Experience with solar systems: Choose companies with a proven track record in solar repairs to handle even the most technical issues.
- Response time and availability: Fast service reduces downtime and prevents minor issues from escalating into costly problems.
- Warranties offered on repairs: Look for services that provide warranties for protection and peace of mind after the repairs are completed.
- Customer reviews and reputation: Favorable reviews and a trusted reputation signal reliability and high-quality service you can depend on.
Cost-Effective Maintenance Strategies
To keep maintenance costs low, it's best to stay proactive and exercise the routines mentioned above. Whether it's cleaning the panels regularly or closely monitoring energy outputs, the cost of your repairs will largely be determined by your willingness to stay ahead of potential issues.
What Is the Process for Solar Panel Removal and Reinstallation?
Steps Involved in Solar Panel Removal
1. Shut down the system: Turn off the solar system completely to avoid electrical hazards before starting any removal process.
2. Disconnect the wiring: Carefully detach all electrical connections, including wiring to the inverter and other components.
3. Remove the mounting hardware: Unscrew or unbolt the brackets, mounts, or frames that secure the panels to the roof or ground.
4. Carefully remove each panel: Gently remove each panel to prevent damage to both the panels and the roof or ground installation.
5. Inspect the roof or surface: Check for any damage to the roof or mounting surface that may need repair before reinstalling the panels.
How to Safely Reinstall Solar Panels
1. Inspect all components: Before reinstalling, check the panels, wiring, and mounts for any damage or wear that might affect performance.
2. Secure mounting hardware: Reattach the brackets or frames tightly to the roof or surface and double-check to see if they are level and securely fastened.
3. Reconnect wiring: Carefully connect the wiring to the inverter and check for proper polarity before testing.
4. Align the panels: Position the panels and pitch the roof for optimal sun exposure and easy cleaning.
5. Test the system: Once in place, turn the system back on and monitor its performance to confirm it's functioning properly and efficiently.
When to Contact a Roofer for Solar Panel Services
Sometimes, solar panel performance is affected by issues unrelated to the system itself.
Shifting shingles, roof damage, or leaks from the installation can lead to structural problems and costly repairs if left unchecked. If you notice water damage, loose panels, or signs of roof deterioration, it’s time to contact a roofer to prevent further complications.
How Can I Keep My Solar System Working Efficiently?
By now, you know what signs to look for and the steps to take to safely reboot your systems. Routine inspections, cleaning, and monitoring can prevent long-term damage and unexpected repair costs. However, there are other variables to keep in mind when establishing a maintenance routine.
- Geographic location: Areas with high dust, pollution, or frequent storms require more cleaning and inspections to keep your panels functioning efficiently.
- Landscaping: Trees and plants can grow and cast shadows on your panels, which reduces energy output. Regularly trimming plant growth can prevent this.
- Pitch of the roof: Steeper roofs allow debris, water, or snow to slide off more quickly, requiring less cleaning. Conversely, flat roofs may accumulate buildup and need more maintenance.
- Pollution levels: In urban areas, pollution can cause dirt to build up on panels faster, meaning periodic cleaning to maintain optimal performance.
When it comes to your inverter, many homeowners don't realize how important it is to the overall system. Inverters generally require more maintenance than panels, as they break down faster over time. It also helps to keep the inverter in a well-ventilated and shaded area to prevent overheating (a common cause of inverter failure).
What Services Do Solar Repair Companies Offer?
From panel cleaning to full replacements, solar repair companies offer multiple services to keep your systems running at peak performance. Whether it's cracks, loose wiring, or weather-related damage, these services can help you maintain your systems when you don't have the expertise or time to tackle the issues on your own. In addition to solar panel repair and maintenance, solar repair companies are experts in inverter and system repairs. A typical visit consists of thorough inspections, performance monitoring, and calibration of DC to AC conversions.
To that end, the benefits of professional maintenance are as follows:
- Early detection of potential issues prevents costly repairs
- Regular cleaning to improve energy output and efficiency
- Proper maintenance extends the lifespan of your solar system
- Technicians ensure safe handling of electrical components
- Performance monitoring helps maximize long-term energy savings
Conclusion
Solar panels are undoubtedly a great investment in reducing energy costs while helping reduce carbon emissions in the environment. However, taking proactive steps is necessary to sustain the functionality of your systems.
From checking for damage after heavy weather conditions to monitoring your inverter to prevent overheating, homeowners are encouraged to do what they can to keep their solar panels in the best shape possible. That said, there are times when an expert should be called on to prevent further damage. Whether it's from improper installment or structural damage to the house, knowing when to seek professional help is just as important to stay safe and keep your systems running in good health.
If you're looking for an expert opinion and think you need a professional to handle any maintenance issues, reach out today for a free consultation.
