释义 |
Solar heat gain coefficient
Solar heat gain coefficient (SHGC)An indicator of the amount of solar radiation admitted through and absorbed by a window and subsequently released as heat indoors. SHGC is expressed as a number between 0 and 1; the higher the number, the more solar heat the window transmits.solar heat gain coefficientThe fraction of normally incident solar energy that is transmitted through glazing under standard summer conditions.AcronymsSeeSHGC |