Abstract Depreciating costs of solar photovoltaic (PV) electricity, increasing government support and initiatives, and rising prices of grid electricity have spurred the production of electricity through solar PV systems. The Chandigarh government in India has installed a 200 kWp on-grid PV system on the roofs of pre-fabricated portable cabins (PPC) to fulfil their local energy demand at the Indian Reserve Battalion (IRB) complex. In this paper, the operational performance of this system in warm and temperate climates is characterized based on on-field recorded data. Results for annual reference yield are 5.21 kWh/kWp/day, the array yield is 4.15 kWh/kWp/day, and the system-wide final yield is noted as 3.70 kWh/kWp/day. The annual array efficiency, the inverter efficiency, and the system efficiency were recorded at 12.24%, 89.27%, and 10.93%, respectively. The performance ratio is 71.30%, and the capacity utilization factor is 15.21%. We also noted the capture losses for the plant to be at 20.12%, out of which thermal capture losses was 6.97%. Based on this empirical assessment, the annual electricity produced by the system was 2,66,460.0 kWh. Based on the electricity production from this plant, we estimate that PPC building based PV systems may have the potential to mitigate the CO2 emissions for the base year by 421.1 tCO2eq. in comparison with present-day conventional thermal power plants in India.

中文翻译：

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在暖温带气候条件下集成到预制便携式客舱建筑中的并网太阳能光伏系统的运行性能

摘要 太阳能光伏（PV）电力成本的贬值、政府支持和举措的增加以及电网电价的上涨刺激了通过太阳能光伏系统发电。印度昌迪加尔政府在预制便携式小屋 (PPC) 的屋顶上安装了 200 kWp 的并网光伏系统，以满足印度储备营 (IRB) 综合体的当地能源需求。在本文中，该系统在温暖和温带气候下的运行性能基于现场记录的数据进行了表征。年度参考发电量的结果为 5.21 kWh/kWp/天，阵列发电量为 4.15 kWh/kWp/天，全系统最终发电量为 3.70 kWh/kWp/天。年阵列效率、逆变器效率和系统效率分别为12.24%、89.27%和10.93%，分别。性能比为71.30%，产能利用率为15.21%。我们还注意到工厂的捕获损失为 20.12%，其中热捕获损失为 6.97%。根据这一经验评估，该系统的年发电量为 2,66,460.0 千瓦时。根据该工厂的发电量，我们估计基于 PPC 建筑的光伏系统有可能将基准年的二氧化碳排放量减少 421.1 吨二氧化碳当量。与印度目前的常规火力发电厂相比。66,460.0 千瓦时。根据该工厂的发电量，我们估计基于 PPC 建筑的光伏系统有可能将基准年的二氧化碳排放量减少 421.1 吨二氧化碳当量。与印度目前的常规火力发电厂相比。66,460.0 千瓦时。根据该工厂的发电量，我们估计基于 PPC 建筑的光伏系统有可能将基准年的二氧化碳排放量减少 421.1 吨二氧化碳当量。与印度目前的常规火力发电厂相比。