摘要
该文在梳理国内外已有大型光伏电站对组件下作物产量、品质、生长发育、生理代谢影响的基础上,基于光伏产业要素、农业多功能性理论和高新农业技术研发,创新提出3种农业光伏互补开发模式;基于产业经济学微笑曲线理论,从农业生产上、中、下游角度提出农业光伏盈利模式;并开展湖北蕲卓蕲州农业光伏项目案例研究,结果表明采用光伏+农业生产互补开发和中游盈利模式,可实现项目自有资金内部收益率提高1.36%~1.70%。研究成果可为推动农业光伏互补开发,明晰项目盈利模式,实现行业提质增效提供科技支撑。
This study summarizes the results of large-scale photovoltaic power plants on the yield,quality,growth,and physiological metabolism of under-panel crops.Furthermore,three integrated developing models are put forward according to the photovoltaic industrial elements,the agricultural multifunctionality theory,and recent high-tech agricultural technologies.In addition,three profit models of agrivoltaic,coupling with the upper,middle and lower reaches of agricultural industry based on the smile curve theory,are also proposed.Finally,a case study of Qizhuoqizhou in Hubei province is carried out,and results show that it could achieve an increase in the internal rate of return of the project’s own funds by 1.36%to 1.70%under complementary development of combining solar energy with farming,as well as middle reaches profit model.These results will give useful information to push Chinese agrivoltaic development,and also to optimize profit model design for agrivoltaic systems that maintain crop production,produce renewable energy and increase farm profitability.
作者
魏雯婧
罗久富
杨路培
桑亚博
罗小林
隋欣
Wei Wenjing;Luo Jiufu;Yang Lupei;Sang Yabo;Luo Xiaolin;Sui Xin(School of Economics and Management,Xi’an University of Technology,Xi’an 710054,China;China Institute of Water Resources and Hydropower Research,Beijing 100038,China;National Research Center for Sustainable Hydropower Development,Beijing 100038,China;China Smart Tower,Shanghai 200082,China)
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2023年第3期457-464,共8页
Acta Energiae Solaris Sinica
基金
技术咨询项目(SS0203A192021)
中国水利水电科学研究院成果转化金专项(SS1003A032020)
技术服务项目(SS0203A312021)
中国科学院学部咨询评议项目(2021-JS01-B-011)。
关键词
农业
光伏
产业经济学
互补开发
盈利模式
微笑曲线
蕲卓蕲州案例
agriculture
photovoltaic
industrial economics
complementary development
profit model
smile curve
Qizhuoqizhou case study
