太阳能技术的新进展太阳能的应用在过去的十多年中已取得显著进展，而且某些方面也实现了成本效益．光伏电池．在这个领域的发展最快，从ｕ５８年以来，所有卫星的发电均是采用光伏电池，一些第三世界的小型应用，如农村水泵、村落继电站、疫苗冷藏库等均用此项技术，随着... New developments in solar technology The application of solar energy has made significant progress in the past decade, and some aspects have also achieved cost-effectiveness. PV. In this area, the development is fastest. From the year u58 onwards, all satellites have used photovoltaic cells for their power generation, and some third-world mini-applications, such as rural water pumps, village substations and vaccine freezers, have used this technology. along with...