Consolidated

IEC 60904-5:2011+AMD1:2022 CSV

Current

Existing or new amendments and versions must be purchased separately.

Language
Services

Abstract

IEC 60904-5:2011+AMD1:2022 describes the preferred method for determining the equivalent cell temperature (ECT) of PV devices (cells, modules and arrays of one type of module), for the purposes of comparing their thermal characteristics, determining NOCT (nominal operating cell temperature) and translating measured I-V characteristics to other temperatures. The main technical changes with regard to the previous edition are as follows: - added method on how to extract the input parameters; - rewritten method on how to calculate ECT; - reworked formulae to be in line with IEC 60891.

Products specifications

  • Consolidated from IEC
  • Published:
  • Edition: 2.1
  • Document type: IS
  • Pages
  • Publisher: IEC
  • Distributor: IEC
  • ICS: 27.160
  • International TC: TC 82

Product Relations

Product life cycle