1. European Norm EN-61215 Crystalline Silicon Terrestrial Photovoltaic (PV) Modules-Design Qualification and Type Approval 1995
2. European Norm EN-61646 Thin-film Terrestrial Photovoltaic (PV) Modules-Design Qualification and Type Approval 1997
3. UL1703 UL Standard for Safety for Flat-plate Photovoltaic Modules and Panels 1993
4. IEEE 1262 IEEE Recommended Practice for Qualification of Photovoltaic (PV) Modules 1995
5. Breakdown phenomena inreverse biased cells silicon solar cells;Rauschenbach;Proceedings of the 9th IEEE Photovoltaic Specialists Conference,1972