Installing solar panels is a smart idea that can also increase your home’s value. They are durable and will last many years, making them worth the investment. Despite potential repair costs, it is worthwhile to consider installing solar panels in your home.

It generally costs $710 for homeowners to repair a solar panel on average. Solar panel businesses charge different rates, from $95 to $3,500. The key factor of pricing is the type and level of damage done during installation.

Do Solar Panels Need To Be Maintained Or Repaired?

Owning a solar panel system can be a great investment. However, like any other piece of equipment, solar panels need to be maintained and repaired occasionally. Solar panels will degrade over time, and they may need to be replaced or maintained.

How Often do Solar Panels Need Maintenance?

Maintenance of solar panels is important in order to ensure their long-term efficiency and performance. Depending on the type of panel and how often it is used, there may be specific intervals that need to be checked and/or repaired.

Annual Inspection

One time per year, have a professional come out to inspect your solar panels. They’ll ensure that your panels are functioning properly.


Have your solar panels cleaned about twice a year? If you live in an area where your solar panels don’t collect much dirt or debris like rain, you might only need one cleaning every year. If however, your area has tons of dirt and debris that’s hard for the solar panels to take in, it will be beneficial to have them cleaned more.

Additional Maintenance

If you notice a problem with your solar panels outside of your annual inspection, you can schedule an appointment for maintenance.

Common Problems & Faults in Solar Panels

Solar panels are a great way to reduce your carbon footprint, but they’re not perfect. Here are some common problems and faults that can cause solar panels to stop working

Common Problems & Faults in Solar Panels

List of Faults & Problems

Broken or Cracked Panel:

Broken panel fixings with the average cost are typically around $20, or $500 if the entire panel is broken. If the panel can still be fixed, consider removing the broken glass so that a replacement will not create a drafty area.

Repairing cracks may only take an hour or two of labor at $100 per hour. The project will vary in cost depending on the extent of the crack. Sometimes a professional can solder the edges together to save the unit. The sooner you address the issue, the less money you’ll spend in the long run. While individual solar panel costs vary, it will be cheaper to solder a crack than pay for a new one altogether.

Loose Connections:

It may only cost $100 per hour of labor to fix a loose connection, but too much-complicated wiring damage can now be excessively expensive. Installers need to carefully inspect wires for weakening connections that cause cells to smoke when you sharply tap them with your hand.

Professionals install a silicone back at the expense of cutting into the cells and then solder wires back on or replace cut wiring with new padding material.

Loose Connection in Solar Panels

Solar PV Inverter:

The cost of micro-inverter replacements ranges from $100 to $250, while the string inverters vary between $1,200 and $2,500 based on their characteristics.

This can vary in part because of quality and warranty time. For the best result, it’s recommended to hire a professional for work that will add up to around $250-450 for labor.

Cost to Remove Solar Panels:

If you need to repair your roof or replace it, then your solar panels tend to have to be removed and reinstalled. Removing and installing a solar energy system costs approximately $1,500.

The cost to replace an individual panel is about $100 but for panels that multiply the number of replacement companies upon region varies.

How to Keep Check on Your Solar Panels

Trim Trees and Keep Panels Out of Shade

One of the most important things you can do to increase the efficiency of your solar panels is to keep them in direct sunlight. This means trimming any trees or other plants that are in the shadow of your panels.

You should also make sure that your panels are installed in a location where they will get direct sunlight all day long. This includes placing them on a large roof or in an eastern-facing window.

Check on Your Solar Inverters

One of the most important things that you can do to keep your solar panels working optimally is to check on your inverters.

An inverter is a device that helps regulate your solar panel’s output. If it goes out of balance, your solar panels will work less effectively. If there are any problems with them, you’ll need to bring them in for repair or replacement

Document the Performance of Your Panels

Keeping your solar panels performing at their best is important for both your wallet and the environment. Document the performance of your panels regularly. This will help you identify any issues early and take corrective action before they cause major damage.

You can use a variety of tools to keep track of your panels, such as power meters, solar tracking devices, or smartphones. Just be sure to document the performance of each panel so you can identify trends and make informed decisions about your solar installation.

Check on the Electrical Wiring that Connects to the Panels`

It’s important to monitor your solar panels regularly for any signs of damage. If you notice anything amiss, be sure to call a professional to inspect and repair the problem.

A worn or damaged wire can short out your panel, preventing it from producing power and causing a power outage. Check all wires connected to panels regularly and replace any that look fragile or damaged

Remove Debris From the Surface of the Panels

One of the most common problems with solar panels is debris buildup on the surface of the panels. This can cause electrical shorts and degrade performance over time.

To prevent this from happening, it is important to remove debris from the surface of the panels every week. This includes removing leaves, branches, and other objects that have fallen onto the pane

Call Your Solar Partner for a Cleaning and Maintenance Service

It is important to keep your solar panels healthy by regularly cleaning them. This will help to prevent damage from the sun and also keep your energy production at its highest.

If you notice any problems with your solar panels, it is important to call your solar partner or a cleaning and maintenance service as soon as possible.

How Much Does It Cost to Maintain or Repair Solar Panels?

Maintaining or repairing solar panels is not only an important part of keeping your home or business safe from potential damages, but it can be an expensive process, depending on the type of panel.

How Much Does It Cost to Maintain or Repair Solar Panels?

It can be costly to maintain or repair solar panels, but it’s important to do it if you want your panels to last as long as possible. Solar panel repair Costs include:


A local solar panel professional might charge you anywhere from $100 to $1,000 to replace or repair your solar panels. This cost will typically be divided into numerous tasks,

The price depends on how many panels need to be replaced or repaired, and that number will depend on the type of mounts and any extra work involved.

Roof Repairs

The roof repair costs may vary because there are different locations of the solar panels and sometimes just have to be fixed. The cost for a rooftop repair can range up to around $800 dependent on the difficulty of fixing the solar panels.


It can cost between $150 to $350 to replace the solar panels. It is likely that the technician will need to order and install new components and materials.

Panel Maintenance

Have your panels cleaned and maintained professionally by experts with a powerful machine that removes the water and stains for about $10 to $20.

Factors Influencing Cost of Repair of Solar Panels

There are several factors that influence the cost to repair a solar panel. Some of them are mentioned below:


The installations are often on the rooftop but they can also be on the ground or the wall side of a home. Some of the factors that affect how difficult it will be to access your solar panel are where it’s located.

In some instances, other workers like contractors may need extra time and more labor to ensure safety for installing in high, hard-to-reach areas on a roof which can make the installation cost more than $100 per hour.


Systems made out of higher-grade materials may cost more to repair. The increased demand or repairs could be due to the amount of care needed when working with the components or the higher price of the materials.


Larger systems tend to need more time for inspection before the product reaches peak performance. If small parts are broken, large repairs can take time.


If your solar panel is still under warranty and you need to send it in for repairs, you might not have to pay anything for accidental damage or a product that isn’t generating as much power as it should.

Sometimes, the manufacturer may cover only replacements or repairs but not the cost of shipping.

Roof Grade

The steepness of the roof will affect how much material will need to be replaced or if a safety barricade will be necessary to complete the work.


What can Cause Solar Panels to Stop Working?

In many cases, the failure is due to something as simple as a loose connection. However, more serious problems can also cause panels to stop working. Some of the most common problems include: – Damaged wiring – Failed cells – Water damage

Can a Solar Panel be Repaired?

Most solar panels can be repaired if there is no major damage done. However, some Solar panel manufacturers do not allow for repairs to be made. If the damage is too extensive, the panel will need to be replaced. In cases where a solar panel needs to be replaced, it is usually due to weather damage or physical abuse.

What is the Average Life of a Solar Panel?

As solar panels become more efficient, they last longer. However, the average lifespan of a solar panel is about 25 years plus. This means that you might need to replace your solar panel at least once during that time period. Depending on the type of panel, the cost to have it repaired can be quite high. If you notice any problems with your solar panel, be sure to contact a reputable solar contractor near you for repair or maintenance.

What are Common Problems with Solar Panels?

There are a few common problems with solar panels that homeowners may experience. These include a failed inverter, a failed tracking system, and poor performance after installation. In some cases, the homeowner may need to hire a professional to fix the issue. It’s important to note that these problems aren’t always easy to solve, but they can be fixed by a skilled technician.

Is it OK to power wash Solar Panels?

Many homeowners ask whether it is safe to power wash solar panels. The answer is that, while it may be tempting, power washing can actually Damage solar cells and void your warranty. In extreme cases, it can even cause a solar panel to become uninsurable. If you’re unsure whether or not you can safely power wash your solar panels, contact your solar system provider for more information.