Application of distributed rooftop photovoltaic in cigarette factories
ZHANG Bo
WANG Junting
TANG Xin
DUAN Lin
DAI Yinbo
XI Qilin
LI Yunping
Abstract：Taking a certain cigarette factory as the research object,a distributed photovoltaic power generation system is planned and constructed on the concrete rooftops of its office buildings,factories and other buildings that meet the conditions.Combined with the historical load data of the factory and the prediction of photovoltaic power generation,the consumption analysis and benefit analysis of distributed rooftop photovoltaic power are carried out.The results show that after the distributed photovoltaic power generation system is built in this cigarette factory,the average annual power generation can reach 9.493 8 million kWh,the local power consumption is approximately 8.253 4 million kWh,and the proportion of self-generation and self-consumption is 86.935%,with sufficient consumption space.Compared with thermal power based on the same power generation capacity,it is estimated that about 7 803.9 t of carbon dioxide,about 21.84 t of sulfur dioxide and about 3.8 t of smoke dust emissions can be reduced annually,providing an effective way for enterprises to save energy,reduce consumption and achieve sustainable development.Considering the project construction cost,it is expected that the full investment cost can be recovered within 3 to 4 years.
Keywords：distributed rooftop photovoltaiccigarette factoryenergy-saving and consumption reduction'double carbn'goalbenefit analysis
Publication Date：2025-06-25
Online Publishing Date：2025-09-01(First online date of this platform, not the publication date of the document)
Pages：5( 50-54 )