据了解，世界卫生组织建议的公众磁场暴露限值为100微特斯拉。电磁辐射分析仪测试数据显示，在距 离光伏组件15厘米以上，基本测不出电磁辐射数值。即便在15厘米以内，电磁辐射数值也极小，仅相当 于日常使用的小家电电磁辐射数值的二十分之一。 光伏发电减少了对传统化石能源的依赖和碳排放，对改善空气质量，减少环境污染，缓解温室效应具有 积极作用，是一种可持续利用的清洁能源。"光伏组件太阳能板主要安装在屋顶、山坡、水面等位置， 距离人们可接触的距离远超15厘米，对人体是完全无害的。"黄耕文说。 （文章来源：经济日报） 电磁辐射包括无线电波、微波、红外线、可见光和紫外光等，它的产生原理是带电粒子运动（即电流流 动）产生电场和磁场，变化的电场会产生磁场，变化的磁场又会产生电场，两者相互作用并向外传播， 形成电磁波，即电磁辐射。 "光伏组件太阳能板的发电原理是光生伏特效应，是通过光照使掺杂不同的半导体产生内建电场现象， 从而形成直流电流。"黄耕文说，光伏组件太阳能板输出的是直流电，而且电流方向不变，直流电本身 不会产生磁场，但地球本身是一个大磁场，在电流流动过程中，会产生微弱的静态电场和磁场。光伏组 件太阳能板所产生的电磁辐射 ...

Core 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].