TYN(SZ:000591) Huan Qiu Wang Zi Xun·2025-07-10 13:21Core Viewpoint - The production of solar cells in China is projected to reach 680 million kilowatts in 2024, representing a year-on-year growth of 15.7%, while concerns about harmful electromagnetic radiation from solar panels are addressed as unfounded [1][8]. Group 1: Solar Cell Production and Technology - China's solar cell production is expected to reach 680 million kilowatts in 2024, with a growth rate of 15.7% compared to the previous year [1]. - Solar photovoltaic cells convert sunlight directly into electricity through the photovoltaic effect, producing a voltage and current when illuminated [1][2]. Group 2: Electromagnetic Radiation Concerns - Solar panels emit weak electromagnetic radiation, which is not ionizing radiation and is considered harmless to human health [2][6]. - The electromagnetic radiation produced by solar panels is significantly lower than that of common household appliances and communication devices [5][6]. - The World Health Organization's recommended public exposure limit for magnetic fields is 100 microteslas, while the radiation from photovoltaic systems is well below this threshold [6]. Group 3: Comparison with Other Technologies - Solar water heaters operate differently from solar panels, converting sunlight directly into heat without generating electromagnetic waves, thus posing no radiation concerns [9]. - The primary emissions from solar panels are light and thermal radiation, which are manageable and not harmful under normal usage conditions [6][8].