The Data Model is intended to describe the mechanical, electrical and thermal characteristics of photo-voltaic panels according to : – STC – Standard Test Condition – Sunshine 1000 Wm² / Radiation 1.5 AM / Temp 25° Celsius / Air Masse 0 m/s. – NOCT – Normal Operating Cell Temperature
– Sunshine 800 Wm² / Radiation 1.5 AM / Temp 20° Celsius / Air Masse 1 m/s.
The measures performed for STC and NOCT are – [Pmax] Maximum Nominal Power measured in WTT represents Watt.. – [Umpp] Optimal operating voltage measured in VLT represents Volt. – [Impp] Optimal Operating Current measured in AMP represents Ampere. – [Uoc] Open Circuit Voltage measured in VLT represents Volt. – [Isc] Short Circuit Current measured in AMP represents Ampere.
Additional Information about Data Model: This Data Model can be used directly as the main entity to describe the device [PHOTOVOLTAIC] or as a sub-entity of the Data Model [DEVICE] using a reference by the