Solar Panel Maintenance: Everything You Need To Know
Solar panels are an excellent investment that will provide you with low-cost, sustainable energy for the next 25 years or more.
However, one critical concern is how to keep them going. Are solar panels like cars require frequent tune-ups to be in top shape? Or are you meant to leave them alone?
Continue reading for solutions to the most frequently asked solar panel maintenance issues.
Is it necessary to maintain solar panels?
Solar panels normally require very little maintenance to work, so you can usually leave them alone. The only thing they require is a simple cleaning on a regular basis to ensure that dirt, leaves, and other debris aren't impeding the sun's beams.
The only time you may want to maintain solar panels is during seasons of severe snowfall, since inches of snow can impair the effectiveness of solar panels.
How often should you service your solar system?
To safeguard your system's safety and efficiency, the Clean Energy Council (CEC) suggests creating an annual solar panel maintenance programme. However, regular service can be costly, and some experts believe this is probably overkilled.
If you have a high-quality, well-installed system, the chances of something going wrong are quite minimal.
In most circumstances, servicing your system once every five years or so should be enough. If you're concerned about your system for whatever reason, it's also worth getting a one-time examination.
How to tell when my solar panels need maintenance?
Aside from regular inspections and cleaning, your solar system won't require much care in most circumstances. However, there are several warning indicators to check for, that may suggest your panels need repair sooner than expected.
A decrease in energy output is the strongest sign that your solar panels require repair. If you discover that your solar panels aren't producing as much energy as they used to and that your power bill has increased, it's time to book a servicing appointment.
How to Repair or Replace Solar Panels?
It is preferable to employ a professional if your panels need to be fixed or replaced.
If they're losing efficiency and are still covered by a performance or power output warranty, contact the business that installed them. They will despatch someone to inspect the condition and either repair or replace the panels.
Physical damage to your panels is frequently covered by a separate equipment warranty. You can consult with your solar installer to determine who is best suited to replace those panels. In any case, unless you're familiar with residential solar systems, don't try to instal or repair solar panels yourself.
What is the usual solar panel warranty?
It is critical to verify that the solar panels you instal come with a decent guarantee; if the efficiency of your solar panels begins to decline, it may cost you thousands of dollars over time.
If your solar panel is still under warranty, the business that installed it will replace it. A respectable solar supplier will provide you with a warranty of 15 to 25 years, ensuring that your panels' energy production maintains at or above 80% for the duration.
How do you keep solar panels in good condition?
If your panels are slanted, you're in luck: rain will wash away any debris that has accumulated on them. However, during the dry season or lengthy periods without rain, it is necessary to physically clean them.
It is normally advised to clean and maintain solar panels two to four times each year. While it may appear to be a lot of labour, the good news is that it isn't. All you need is a leaf blower or a fast spray with a garden hose to get your panels clean and in good shape.
After a large snowfall, you may need to clean your panels in the winter. If you're going to use water to clean the snow, make it lukewarm. You may also use a long-handled squeegee.
It is critical to remember that you should never use hot water for solar panel cleaning of snow. The panels are composed of tempered glass, and the temperature difference between hot water and cold panels might cause them to break.
Is there a difference in maintenance between ground-mounted and rooftop panels?
The only major difference between ground-mounted solar systems and rooftop solar panel maintenance is that ground panels are easier to reach and hence easier to maintain and keep clean. If there is an accumulation of snow or other debris, simply sweep it away with a soft-bristled broom.
Solar panels are more expensive than many of your household items. However, they require less care and have much longer lifespans. Cleaning and an annual inspection are the only regular solar panel maintenance tips requirements for your solar panels. Otherwise, as long as your panels are in good working order, they will not require any more maintenance throughout the year.