Analysis of outdoor power generation and attenuation in tropical monsoon climate regions using terrestrial photovoltaic modules with different process types
HJT,TOPCon and PERC types of photovoltaic modules are popular on the market.Currently,there are data on the power generation of photovoltaic modules in different process conditions under laboratory STC,but the actual outdoor power generation performance in tropical monsoon areas is not verified.At the same time,the Ministry of Industry and Information Technology has requirements for the attenuation rate of crystalline silicon modules under outdoor actual operation conditions.This paper designs two sets of experiments to verify the power generation of photovoltaic modules with different processes,compare and determine the attenuation rate.The results show that HJT modules are superior to N-TOPCon and P-TOPCon,and the attenuation of crystalline silicon meets the requirements.