Research on energy of an office building equipped high permeability with Low-E window in Xinxiang

Energy-saving of high permeability with Low-E window in Xinxiang was studied. The software of DeST was used to simulate the air-conditioning system and heating system load under the office building of Xinxiang equipped ordinary glass and high permeability with Low-E window. The results showed that high permeability with Low-E window was fitted in Xinxiang. Annual cooling, heat load and annual cooling consumption, heat loss by high permeability with Low-E window compared with ordinary glass, down 10%, 26%, 3%, 41%. Great potential for energy saving