Solar panel cleaning procedure

The cleaning procedure for solar panels may vary depending on the type and location of the panels, environmental surroundings, and other factors. However, in general, the following steps represent the basic procedure for cleaning solar panels:

1. Preparation and Safety:

• Before cleaning, ensure that the solar panels are disconnected from the power source to avoid the risk of electric shock.
• If the panels are at a height or in hard-to-reach places, use appropriate equipment and observe safety precautions.

2. Determining the Optimal Cleaning Time:

• The optimal time for cleaning solar panels is in the morning or evening when the sun is not shining as brightly. This helps to avoid potential overheating of the panels or damage to the hot surface.

3. Removing Dirt and Dust:

• Use a soft sponge, cloth, or soft brush to gently remove dust, dirt, and other dry debris from the surface of the panels. A soft brush with a long handle can also be used to clean hard-to-reach areas.
• Avoid using abrasive materials or stiff brushes to prevent damage to the anti-reflective coating or protective glass on the panels.

4. Cleaning with Water:

• After removing dry debris, use water to remove residues and oily stains. It’s best to use distilled or demineralized water to avoid leaving marks after drying.
• You can use a regular hose or bucket of water to wet the surface of the panels. To remove remaining dirt and grease stains, you can use a soft sponge or microfiber cloth.
• If necessary, add a small amount of mild detergent recommended by the solar panel manufacturer.

5. Drying:

• After cleaning the solar panels, gently wipe them dry with a soft, dry cloth or use natural air circulation to allow them to dry without streaks or spots.

6. Inspection:

• After cleaning, visually inspect to ensure that all dirt and traces are washed off.
• Also, check the condition of cables, connectors, and other system components for possible damage or corrosion.

Repeat this procedure regularly according to the manufacturer’s recommendations or as needed, especially if the panels are located in areas with high levels of pollution or atmospheric precipitation. Cleaning solar panels helps maintain their efficiency and lifespan, ultimately affecting electricity production and reducing operating costs.

| Order a solar panel maintenance service