IEC 60904-7:1998

IEC 60904-7:1998

March 1998
International standard Cancelled

Photovoltaic devices - Part 7: Computation of spectral mismatch error introduced in the testing of a photovoltaic device

Describes the procedure for determining the error introduced in the testing of a photovoltaic device caused by the interaction of the mismatch between the spectral responses of the test specimen and the reference device, and the mismatch between the test spectrum and the reference spectrum.

Main informations

Collections

International IEC standards

Publication date

March 1998

Number of pages

7 p.

Reference

IEC 60904-7:1998

Print number

2
Sumary
Photovoltaic devices - Part 7: Computation of spectral mismatch error introduced in the testing of a photovoltaic device

Describes the procedure for determining the error introduced in the testing of a photovoltaic device caused by the interaction of the mismatch between the spectral responses of the test specimen and the reference device, and the mismatch between the test spectrum and the reference spectrum.
Standard replaced by (1)
IEC 60904-7:2008
November 2008
International standard Cancelled
Photovoltaic devices - Part 7: Computation of the spectral mismatch correction for measurements of photovoltaic devices

IEC 60904-7:2008 describes the procedure for correcting the bias error introduced in the testing of a photovoltaic device, caused by the mismatch between the test spectrum and the reference spectrum and by the mismatch between the spectral responses (SR) of the reference cell and of the test specimen. The procedure applies only to photovoltaic devices linear in SR as defined in IEC 60904-10. This procedure is valid for single junction devices but the principle may be extended to cover multijunction devices. This new edition includes the following changes with respect to the previous one: description of when it is necessary to use the method and when it may not be needed; addition of new clauses.

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