Solar panels are an excellent investment because they can provide you with renewable solar energy for another 25 years at most. But how would you keep them going? Are they like your car in that they need regular tune-ups to stay in top shape? Or are you meant to leave them alone? Continue reading for answers to frequently asked solar panel upkeep questions.

Is it necessary to maintain solar panels?

Solar panels, in broad sense, require minimal maintenance to operate. The only thing they require is a light cleaning on a regular basis to ensure that dirt, leaves, as well as other debris aren’t blocking the sun’s rays. The only moment you would need more substantial upkeep is during days of intense snowfall or if the power output of your panels begins to decline. Let’s look more closely at how to extend the life of your solar panels.

How do you keep solar panels in good condition?

If your panels are slanted, you’re in luck: rain helps clear debris that has racked up on them. That being said, mostly during dry season or when there is no rain for an extended period of time, it is necessary to clean them manually. It is strongly recommended that you clean your solar panels two to four times per year. The great news is that it doesn’t take much effort. All you would want is a leaf blower or a quick spray with a water hose to get your home solar systems clean and in good shape.

After a dense snowfall you might have to wipe down your panels in the winter. If you’re going to use water to clear the snow, make it lukewarm. You could also use a long-handled squeegee. Remember, never use warm water to clear snow from the panels. The panels are made of tempered glass, and the temperature difference between cold panels and hot water can cause them to crack.

Roof Panels vs Ground Panels: Any Difference?

The only major difference between ground-mounted and roof-mounted solar systems in terms of maintenance is that surface panels are easily accessible and thus easier to keep clean. If there is an accumulation of frost or other debris, simply sweep it away with a broom.

What is the typical warranty period for solar panels?

Before going solar, make sure you’re getting solar panel warranty. This is because if the effectiveness of your solar panels begins to deteriorate, you will require professional maintenance, which could cost you hundreds of dollars over time. A good solar company will provide you with a warranty that lasts between 15 and 25 years and guarantees that your panels’ electricity generation continues to remain at or above 85 percent for the duration.

Overall, trying to maintain your solar panels is a breeze. Just make sure you get a good guarantee and insurance, and that you can keep your panels clean and free of debris and dirt. If you do this, your solar cells should continue to work at top efficiency, providing you with clean, renewable solar energy for many years to come.