Solar Panel Cleaning and Safety

Solar energy is becoming increasingly popular as an eco-friendly and sustainable energy source. Regular cleaning and maintenance are essential for optimizing solar panel performance and ensuring a long-lasting system.

Here are some important safety precautions and expert recommendations to consider during solar panel cleaning:

1. The Importance of Solar Panel Cleaning

Dust, dirt, bird droppings, and other external factors can accumulate on solar panels, covering the surface and reducing their efficiency. Regular cleaning helps solar panel systems produce more energy and last longer.

2. Best Time for Solar Panel Cleaning

The best time to clean solar panels is when weather conditions are favorable, and the panels are cool. Early mornings or around sunset, when the sun is not at its peak, are ideal times for cleaning.

3. Safety Precautions

Solar panel cleaning can involve working at heights, so taking the right safety measures is crucial. Here are some safety tips for a secure cleaning process:

Proper Training:
It is important that those cleaning the solar panels have received adequate training. Being knowledgeable about safety is key to preventing accidents.
Safety Equipment:
Proper safety gear prevents falls and injuries. Safety harnesses, appropriate footwear, and other personal protective equipment (PPE) should be worn. Necessary equipment is shown in the visual below.
Work Area Safety:
If cleaning is done on a roof, ensure that ladders or scaffolds used are stable. The area should be free of obstacles, and a safe working space should be established. When working at heights, minimize the weight of equipment being carried.
Electrical Connections:
Solar panels may carry high voltage while active. Before cleaning, check the energy connections to ensure there are no issues.

4.Cleaning Materials:
When cleaning solar panels, choosing the right cleaning materials is crucial. Avoid abrasive or harmful chemicals. The fastest, most effective, and safest solution is to use robotic cleaning systems.The visual below shows the damage to the galvanizing coating on the panel construction after chemical usage, leading to rusting.

5.Professional Assistance:
To minimize safety risks and errors, it is important to use professional cleaning equipment. This will not only extend the lifespan of the panels but also increase their efficiency. By procuring professional equipment, you can clean solar panels in-house, saving time while boosting panel longevity and electricity production.

Solar panel cleaning is a critical process for improving energy efficiency and extending the system’s lifespan. However, it is important not to overlook safety precautions and to work with proper equipment. By following expert advice, you can clean solar panels safely and effectively. Remember, your health and safety should always be your top priority.

Prepared by: Batuhan Mert LAÇİNKAYA
For your questions: batuhanlacinkaya@rob-sys.com
Date: 24.12.2024