Do Solar Panels Need Maintenance?

Solar panels are typically maintenance-free. However, you should take care to monitor the performance of your panels and address any problems before they cause a reduction in electricity production.

In general, solar panel maintenance should be done about twice a year. This can depend on the size of your system and the conditions surrounding it.

Table of Contents


Weather is the condition of a place or area at a particular time, including temperature, humidity, precipitation (type and amount), cloudiness, brightness, visibility, wind, and atmospheric pressure. It may change over minutes, hours, days, or months and is influenced by many factors, including geographic features, such as mountains and large bodies of water.

Most weather occurs in the part of Earth’s atmosphere that is closest to the ground, the troposphere. Phenomena occurring in the troposphere and higher regions of the atmosphere, such as jet streams and upper-air waves, affect sea-level atmospheric pressure patterns that in turn determine the weather at the terrestrial surface.

In most cases, weather doesn’t affect solar panels directly, but it can cause short, temporary reductions in power output. However, if you notice recurring drops in performance that are consistent with bad weather conditions, this could be an indicator of a more serious problem that will need to be addressed by a solar contractor.

It is a good idea to check your solar system’s production on a monthly basis to see if it is producing the right amount. This can be done through monitoring software or by analyzing your electricity bill.

Keep an eye on your solar panels for signs of dirt, debris, or other things that might be blocking the sun’s rays. If you see a buildup of dirt, consider scheduling a cleaning with a professional company near you.

Snow or ice build-up can also interfere with the performance of your solar panels. In severe cases, it might be necessary to brush them off daily to maintain the highest efficiency possible.

Rainfall can also wash away accumulated snow or ice, keeping your solar panels clean and free of ice that can reduce their efficiency. However, if you live in a climate with very harsh winters, you might want to consider annual washing to ensure that your panels aren’t damaged by salt from melting snow.

A reputable installer will provide you with maintenance instructions and documents to help you care for your solar array expansion. They should also give you a warranty that guarantees their performance and covers any damage caused by the weather or other causes. These warranties typically last 10 to 20 years and some even last 25 years.

solar panels cleaning


“Debris” is a term for any kind of object that is orbiting the Earth or has fallen to Earth and isn’t going anywhere anytime soon. These objects range in size from small pieces of paint flecks to whole satellites and are left behind by spacecraft that have died or failed to complete their missions.

A variety of types of space debris exist, and the majority of them come from human-made sources. They’re a serious problem that could cause a lot of damage if they collide with another object or piece of junk in orbit.

If you’re a solar panel owner, you should know that debris can interfere with your panels’ ability to generate electricity. This is especially true during periods of drought and after storms that can cause a buildup of dust, dirt, leaves, and other kinds of particles.

The amount of debris on your panels can decrease the power that they produce, which is why it’s important to have them cleaned regularly. This should be done as part of your solar service package so that technicians can make sure your electrical components are functioning properly.

Debris can also be found around your solar system itself, as it’s likely that trees and other vegetation will drop leaves and branches onto it. These limbs can get stuck on your panels, which may prevent them from generating as much energy as they otherwise would.

Depending on your area and how many trees you have, it’s a good idea to clean your panels two or four times a year. This can help you notice problems earlier and deal with them more efficiently, so it’s worth scheduling an appointment as soon as possible.

You should check your panels’ energy output every few months, and you can even use a monitoring app to track how much power they’re producing. If they’re producing less than usual, it’s a good sign that they need to be cleaned.

Solar panels are designed to withstand a wide variety of weather conditions. However, dark clouds and heavy rain can cause short-term drops in power output or long periods of low performance. This is often due to a buildup of debris that’s blocking the sun’s rays from reaching the panels, but it’s best to keep an eye on your weather forecast to see if you need to call an inspector.


Solar panels are a great way to reduce your power bills and make your home more energy efficient. However, they are also vulnerable to deterioration over time, which can reduce your system’s efficiency.

The degradation rate of a solar panel depends on a variety of factors, including the materials used to produce the panels, the assembly process, and installation practices. It also varies depending on the weather and climate conditions in the area.

One of the most common ways that solar panels degrade is through micro-cracks that occur in their crystalline silicon. These little cracks weaken electrical connections and limit how much energy the solar cells can capture from the sun.

Another way that solar panels degrade is through rapid changes in weather. These rapid swings between hot and cold, freezing temperatures, and high humidity can cause the materials in the panels to expand and contract, which can result in a separation between different components of the panel.

In addition, UV radiation can discolor the surfaces of the panels and prevent them from receiving as much light as they should. This can limit how much energy the solar cells can take from the sun and increase the power loss of the panels.

Lastly, solar panels can degrade due to light-induced degradation (LID). LID occurs when the solar panel is first exposed to sunlight, and it can cause the photoconductivity of the panels to decrease by up to 3%. The effect is temporary and will stabilize after a few hours.

Overall, solar panels deteriorate at a rate of about 0.5% per year on average, according to the National Renewable Energy Laboratory. This means that a 10-kW solar system can expect to produce about 90% of its original output after 20 years.

If you want to avoid solar panel degradation, it’s best to choose a solar system that has a warranty. Many solar companies offer warranties that guarantee a specific percentage of production after a certain number of years.

This is why we recommend choosing a manufacturer that has a good reputation for reliability and longevity. If you choose a company like Paradise Energy Solutions, we’ll ensure your solar panels are installed properly and will provide you with a Triple Ten Guarantee that includes 10 years of guaranteed solar production and system monitoring.

Solar Panels Maintenance


Solar panels require maintenance after they’ve been installed in your home. This includes cleaning, routine inspections, and part replacement. It’s important to find a reputable company that can do the work properly, and that can give you advice on how to keep your system working well over the long term.

If you choose to hire a contractor for your solar installation, make sure the company is licensed and certified by the state or local government. This will ensure that the installation conforms to all local building codes and electrical codes.

When you choose an installer, ask them about their experience installing PV systems and whether they have a track record of completing projects in your area. They should also be able to provide you with a quote for the total cost of the solar system, including hardware, installation, connection to the grid, permitting, sales tax, and warranty.

Depending on where you live, solar energy can be cheaper than traditional power. To get the most savings, shop around and compare prices from several companies. It’s helpful to look for bids that include the system price per watt and estimated cost per kWh.

Once you’ve selected a company, they will come out to your home to complete the installation process. This can take a day or more, depending on the size of your project. The installation team will measure the best location for the solar panel base, install the rack system, and then place the panels on top.

In addition, they’ll inspect the panels and ensure that they are oriented correctly to maximize the amount of sunlight they receive. They may also install a security fence to protect the panels from animals and pranksters.

The final step in the installation process is to connect the solar array to your utility company’s power grid. This is a costly and time-consuming process, so it’s common for homeowners to hire a contractor to complete this portion of the job.

During installation, solar panel manufacturers typically test their products under extreme conditions to ensure that they can withstand hail, hurricanes, and other harsh weather. However, even the most robust panels can be damaged by lightning and windstorms. This can affect the system’s performance and cause it to need maintenance sooner than normal.

Similar Articles



Please enter your comment!
Please enter your name here

Most Popular