What is the principle of solar curtain wall | NenPower
A standout feature of solar curtain walls lies in their capacity to harvest solar energy. Solar panels integrated into the facade convert
However, previous research on PV windows or curtain walls has typically focused only on energy or visual performance. When large-area PV curtain walls are employed, interior lighting comfort and energy efficiency are critical, and therefore, multidimensional metrics are needed to assess their impact on the building.
A multi-dimensional evaluation of the semi-transparent photovoltaic glass curtain wall and the LOW-E glass curtain wall is conducted. The study analyzes the advantages of using photovoltaic curtain walls in high-rise buildings regarding energy consumption, lighting comfort, cost, and energy efficiency.
It is seen that all partitioned STPV curtain walls exhibit positive values of building net-energy consumption in Beijing, which indicates that the annual PV electricity generation of the partitioned STPV curtain wall exceeds the annual building energy consumption.
This study aims to achieve a balance among occupants' comfort, building energy conservation, and PV power generation through the partitioned optimal design of the STPV curtain walls.
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