IEC 60904-5 Ed. 1.0 b:1993, Photovoltaic devices - Part 5: Determination of the equivalent cell temperature (ECT) of photovoltaic (PV) devices by the open-circuit voltage method

Describes the preferred method for determining the equivalent cell temperature of PV devices for the purposes of comparing their thermal characteristics, determining NOCT (nominal operating cell temperature) and translating measured I-V characteristics. This title may contain less than 24 pages of technical content.