Detailed experimental data of long-term effect of photovoltaics self-heating (PVSH) on PV modules

Detailed data of the various stages of the long-term PVSH experiments, including electrical performance tests, wet leakage current tests, insulation tests, and electroluminescence tests on the PV module samples at various stages of the reverse energization. The damp heat tests and hot-spot endurance tests were conducted after 1000-hour reverse energization and their data are listed here. All the tests were carried out in strict accordance with IEC 61215-2 2016 standards in the process laboratory of Hefei JA Solar Technology Co., Std.