Experimental study on long-term aging of photovoltaic modules in plateau environment

Abstract

There are some studies on the long-term aging power attenuation of components in China, but in Tibet, an area with high altitude and high ultraviolet intensity, there are no specific data and research materials on whether the attenuation factor of component power is the same as that in the mainland, whether the high altitude environment has an impact on the service life of components, and how the impact law is. The law and degree of aging attenuation of modules are an important basis for the maintenance of photovoltaic power stations. Therefore, it is very meaningful to study the long-term aging attenuation of photovoltaic modules in high-altitude areas.

Keywords

• photovoltaic modules
• plateau environment
• aging experiment