Experimental investigations of front and rear side soiling on bifacial PV module under different installations and environmental conditions

Gautam Raina; Sunanda Sinha

首页> 外文期刊>Energy for sustainable development >Experimental investigations of front and rear side soiling on bifacial PV module under different installations and environmental conditions

【24h】

Experimental investigations of front and rear side soiling on bifacial PV module under different installations and environmental conditions

机译：Experimental investigations of front and rear side soiling on bifacial PV module under different installations and environmental conditions

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

Numerous aspects of performance assessment of bifacial PV have been undertaken over the years, however, an area where knowledge lacks, is concerning the negative impact of soiling on individual side of a bifacial module. An in-depth study has been presented where the soiling losses and rates for individual sides of a bifacial module have been quantified through experiments. A soiling rate of 0.328 /day was observed for bifacial module, while the rear side soiling rate was measured to be equal to 0.031 /day, which was significantly lower than the front of the module. The impact of wind speed and relative humidity was investigated on the soiling losses for the module, along with a detailed assessment of effect of wind direction on the soiling on individual sides of the module. A common metric to analyse bifacial modules against monofacial is bifacial gain which was observed to be greater for soiled module (13.98 ) compared to clean module (12.92 ) due to significant variation in available irradiance to the front side of the module. Finally, a comparative assessment of the impact of orientation on the soiling losses was conducted and the results showed that significantly lower soiling losses (～2 ) and soiling rate (bifacial～0.063 /day and bifacial rear～0.047 /day) was observed for a vertically installed bifacial module. The results are significant as they direct towards the applicability of bifacial modules in regions with prevailing dust and will assist in deciding which type of mitigation strategies can be explored for individual sides of a bifacial module.

著录项

来源
《Energy for sustainable development》 |2023年第2期|301-313|共13页
作者
Gautam Raina; Sunanda Sinha;
展开▼
作者单位

Centre for Energy and Environment, Malaviya National Institute of Technology, Jaipur 302017, Rajasthan, India;

展开▼
收录信息
原文格式 PDF
正文语种英语
中图分类
关键词
Bifacial; Environmental parameters; Soiling rate; Vertical orientation;

Experimental investigations of front and rear side soiling on bifacial PV module under different installations and environmental conditions

摘要

著录项

相关主题

期刊订阅