Cleaning Dust From Solar Panels

Attempt to spray off the first layer of loose dirt dust and debris with a regular garden hose.

Cleaning dust from solar panels.

Solar panel wash modifies the surface tension of the water so instead of water beading up it will form a continuous film across the solar panels to lift dirt and debris. Brushing any loose dirt off before spraying them with water will make the squeegeeing process quicker and easier. Dust adhesion on solar panels is a major challenge to energy harvesting through photovoltaic cells and solar thermal collectors. Be sure to check your panel manufacturer instructions for shutting down the system before cleaning if necessary.

New solutions are necessary to maintain maximum collection. In some cases this will be enough to get them clean but sometimes you ll need to do a more thorough cleaning. Your solar panels need to be exposed to sunlight in order to produce power. Because dust and dirt will come off easily first try if your garden hose is enough for the task.

Fill a bucket with warm soapy water or cleaning solution designed for solar panels. Use your garden hose to spray down the panels. Solar panels can become incredible hot in sunshine. Because you don t want to scratch the panels in any way it s best to use just water and a non abrasive sponge to apply soapy water.

Use a soft cloth or sponge and wipe them down with the soap solution and then rinse them with the hose. The most effective way to clean your solar panels is with a hose and a bucket of soapy water. Either clean your solar panels in the morning afternoon or pick a. First try if your garden hose.

3 more thorough cleaning. Fill a spray bottle or bucket with warm water and begin to clean solar panel glass with a soft spongeor auto squeegee. How to clean those dusty dirty solar panels 1. Remember that solar panels can become extremely hot in the sun so schedule your maintenance session in the early morning at dusk if possible or on a cloudy day.

In most cases occasional rain will be enough to naturally and safely keep your solar panels clean and free of debris that could lower production. Essentially in the same manner you would wash your car at home. Cole said solar panel wash is especially helpful in arid locations where dust is high and water is scarce because the wash allows for less water to be used in cleaning. How to clean solar panels the first thing you want to do is to check with your solar panel manufacturer.