Energy Performance
Energy Performance of uPVC System Louver, ELIV
A.Summer-Louver Blades Open
Cooling Energy
Energy Performance of Louver(Blind)
in Residential Buildings
(Source: Journal of the Korean Solar Energy Society)
B.Winter-Louver Blades Closed
Heatimg Energy Cost
Energy Performance of Louver Materials
(Source: KCC Research & Development Center,South Korea)
