This standard covers solar reference devices used to determine the electrical performance of solar cells, modules and arrays under natural and simulated sunlight. It does not cover solar reference devices for use under concentrated sunlight.
DS/EN 60904-2:2007 history
2007DS/EN 60904-2:2007 Photovoltaic devices - Part 2: Requirements for reference solar devices
1994DS/EN 60904-2:1994 Photovoltaic devices - Part 2: Requirements for reference solar cells