Solar power generation is clean primary energy.
Solar modules are made up of solar cells,
Solar cells are processed from silicon, which is also the main component of sand,
So there's no radiation of its own.
When the solar system is running, electromagnetic radiation will be produced, the source of electromagnetic radiation is to convert the direct current generated by the solar energy into alternating current inverter produced by the inverter, but the inverter is produced based on the international national safety standards, it is no difference compared to the use of air conditioner, so do not worry about the solar system will produce radiation.