IEC 61730-1:2004+A1:2011+A2:2013 Describes the fundamental construction requirements for photovoltaic modules in order to provide safe electrical and mechanical operation during their expected lifetime. Addresses the prevention of electrical shock, fire hazards, and personal injury due to mechanical and environmental stresses. Pertains to the particular requirements of construction and is to be used in conjunction with IEC 61215 or IEC 61646. This consolidated version consists of the first edition (2004), its amendment 1 (2011) and its amendment 2 (2013). Therefore, no need to order amendments in addition to this publication.