IEC 60904-1 Photovoltaic devices - Part 1: Measurement of photovoltaic current-voltage characteristics
IEC 60904-2 Photovoltaic devices - Part 2: Requirements for photovoltaic reference devices
IEC 60904-5:1993 Photovoltaic devices; part 5: determination of the equivalent cell temperature (ECT) of photovoltaic (PV) devices by the open-circuit voltage method
IEC 61215 Crystalline silicon terrestrial photovoltaic (PV) modules - Design qualification and type approval
IEC 61646 Thin-film terrestrial photovoltaic (PV) modules - Design qualification and type approval