BS EN 60904-2:2015

What is BS EN 60904-2 - Photovoltaic reference devices about? 

The IEC 60904 series is a European Standard that covers various requirements, test conditions of photovoltaic devices. 

BS EN 60904-2 is the second part of the EN 60904 series, and specifies requirements for the classification, selection, packaging, marking, calibration, and care of photovoltaic reference devices. 

BS EN 60904-2 covers photovoltaic reference devices used to determine the electrical performance of photovoltaic cells, modules, and arrays under natural and simulated sunlight.  

Note: BS EN 60904-2 does not cover photovoltaic reference devices for use under concentrated sunlight. 

Who is BS EN 60904-2- Photovoltaic reference devices for? 

BS EN 60904-2 on photovoltaic reference devices is useful for: 

• PV module manufacturers  
• PV power system manufacturers 
• Photoelectric device manufacturers 
• The solar energy engineering industry 
• Product designers / innovation teams 
• Quality assurance and testing personnel 

Why should you use BS EN 60904-2 - Photovoltaic reference devices? 

Photovoltaic reference devices provide high accuracy outdoor solar irradiance measurements for long-term PV system monitoring. 

BS EN 60904-2 guides you with the selection of the reference device, temperature measurement, electrical connections, and calibration of the device. Packaging details include recommended packaging for use in natural sunlight, as well as solar simulators. Single cell package has also been discussed in BS EN 60904-2. 

Guidelines for marking and care of photovoltaic reference devices have also been provided in BS EN 60904-2. BS EN 60904-2 guidelines help you with a long service-life of photovoltaic reference devices.