Outdoor Life

Most PV panels now have an efficiency of 11-19%. Relatively low.Solar energy conversion efficiency is divided into photoelectric conversion efficiency and photothermal conversion efficiency.1. Photoelectric conversion efficiency1. First of all, we must understand light. On the macro level, the sunlight we see is colorful, that is, light of different wavelengths. At the micro level, different rays of light are different frequencies of light. The...

Solar energy and wind energy are now very mature renewable energy technologies. Both the technology and the industry are very complete. In recent years, countries have developed rapidly. Therefore, to answer this question, I think we can first compare their current development status. 2008-2018 world total installed photovoltaic capacity and annual growth 2008-2018 PV installed capacity in various countries or regions First of all,...

Solar thermal is the heat energy radiated by the sun.In addition to solar water heaters, solar light and heat utilization includes solar houses, solar stoves, solar greenhouses, solar drying systems, and solar soil disinfection and sterilization technologies.Solar thermal power generation is an important aspect of solar thermal utilization. This technology uses a collector to concentrate solar radiant heat to heat water to generate steam,...