Abstract The development of an integrated solar energy system with multiple outputs is necessary for achieving sustainability for countries like India. A building-integrated passive solar energy technology (BIPSET) is developed for the generation of power, and water in addition to the air ventilation for the attached building prototype. The building prototype is scaled down to the model of the living room proposed in the “Chief Minister’s solar-powered green house” scheme, Govt. of Tamil Nadu, India. The system consists of solar photovoltaic (PV) and solar still, integrated with chimney. Experimental analysis shows an average of 12 air changes per hour of ventilation inside the room using the thermal energy gained by the solar PV in the BIPSET. Daily average inlet air velocity of 0.14 m/s is measured in the windows and is in accordance with the international standard ISO 7730:2005. The electrical efficiency of the PV system is improved from 4% to 17% in BIPSET compared to standalone PV System. Solar still performance is improved from 3 to 11% in the integrated system. Energy, environment and economic analysis are carried out for the BIPSET. The energy payback for the solar PV integrated with chimney is better than the standalone PV system. Lifecycle assessment is carried out for the BIPSET following CML-2001 methodology using SOLIDWORKS sustainability tool. This study implies that the present system is environment-friendly during its operation and its end of life. From the economic analysis, the unit cost of electricity for the solar PV integrated with chimney is 18% less when considering 30% government subsidiary for PV panels. The analysis indicates that the present integrated system is technically and economically feasible and is environment friendly.

中文翻译：

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用于通风、净水和电力的建筑一体化被动太阳能技术研究

摘要 开发具有多输出的集成太阳能系统对于印度等国家实现可持续性是必要的。除了为附属建筑原型进行通风外，还开发了一种建筑集成被动太阳能技术 (BIPSET)，用于发电和供水。建筑原型被缩小到“首席部长的太阳能温室”计划中提出的客厅模型，政府。印度泰米尔纳德邦。该系统由太阳能光伏（PV）和太阳能蒸馏器组成，并与烟囱集成在一起。实验分析表明，使用 BIPSET 中太阳能 PV 获得的热能，房间内每小时通风平均 12 次换气。日平均进气速度为 0。14 m/s 在窗户中测量，符合国际标准 ISO 7730:2005。与独立光伏系统相比，BIPSET 中光伏系统的电效率从 4% 提高到 17%。在集成系统中，太阳能蒸馏器的性能从 3% 提高到 11%。BIPSET 进行能源、环境和经济分析。与烟囱一体化的太阳能光伏的能源回报优于独立的光伏系统。使用 SOLIDWORKS 可持续性工具按照 CML-2001 方法对 BIPSET 进行生命周期评估。该研究表明，本系统在其运行和使用寿命结束期间是环保的。从经济分析来看，考虑到 30% 的政府附属光伏板，与烟囱集成的太阳能光伏的单位电力成本降低了 18%。分析表明，目前的集成系统在技术和经济上是可行的，并且是环境友好的。