Solar panels do not emit radiation on the roof. Instead, solar panels are designed to capture and convert sunlight (solar radiation) into electricity through a process called the photovoltaic effect. The solar radiation that reaches the solar panels is a form of electromagnetic radiation, which is a natural and common occurrence from the sun.

Solar panels do not produce any harmful or dangerous radiation. The process by which solar panels generate electricity is entirely passive and safe. When sunlight strikes the solar cells within the panels, electrons are excited, creating a flow of electrical current without emitting any harmful radiation.

However, it’s essential to handle solar panels with care during installation and maintenance, as they are fragile and can break if mishandled. Additionally, when considering the safety aspect of solar panels, it is important to note that they should be installed and maintained by trained professionals to ensure proper installation and adherence to safety guidelines.

In summary, solar panels do not produce radiation on the roof. They absorb and convert solar radiation (sunlight) into electricity through the photovoltaic effect, which is a safe and eco-friendly process.