Tag Archives: solar heat gain coefficient

NEXT’s Innovative PV Windows Show Significant Energy Efficiency Promise

NEXT Energy Technologies Inc. announced the results of a multi-year photovoltaic (PV) window project, which it completed as part of the Wells Fargo Innovation Incubator (IN2). The project shows the overall energy-efficiency performance of NEXT’s transparent PV windows compared to … Continue reading

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ISO Releases Solar Heat Gain Coefficient Standard for Fenestration Systems

The International Organization for Standardization (ISO) has published a standard that specifies a method to measure the solar heat gain coefficient (SHGC) of complete doors and windows. ISO 19467:2017 is titled “Thermal Performance of Windows and Doors — Determination of … Continue reading

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