Multi-criteria assesment of building integrated photovoltaics

Mokslas: Lietuvos Ateitis

Violeta Motuzienė¹  Kęstutis Valančius¹ 

[1] Vilnius Gediminas Technical University;

关键词: BIPV;    office;    simulation;    multi-criteria assessment;    comfort;    energy;   

DOI  :  

来源: DOAJ

【 摘 要 】

To make reasonable solutions concerning integration of PV into the façade, complex assessment must be performed at the design stage of the building, taking into account all benefits and losses. The paper presents multi-criteria analysis of semi-transparent BIPV. It is based on 4 criteria: energy, ecology, economy, comfort – 3e+c. Results show that because of twice lower solar heat gains, PV window enables to save almost half of cooling energy, it also significantly improves thermal comfort. Total primary energy demand of the office after application of PV drops from 171 kWh/m2 to 96 kWh/m2. Multi-criteria analysis shows that office with BIPV is more sustainable than the one with transparent window.

【 授权许可】

Unknown