湖南农业科学Issue(3)：20-28,9.DOI:10.16498/j.cnki.hnnykx.2026.003.004
光伏农业中光伏与作物匹配策略研究进展
Research Advances in Matching Strategies Between Photovoltaics and Crops in Photovoltaic Agriculture
摘要
Abstract
This paper systematically reviewed two dominant configurations—photovoltaic greenhouses and open-field photovoltaic systems—of photovoltaic agriculture.We analyzed the matching strategies of diverse crop categories—greenhouse vegetables,grain crops,forage plants,and medicinal plants—with photovoltaic systems in terms of spectral management,spatial layout,and microclimate regulation.The available studies primarily investigated the effect of shading rate on crop yields and quality,as well as the coupling mechanisms between array parameters,microclimate,and energy efficiency.Methodologies ranged from field experiments and modeling simulations to economic analyses.The results indicated that shade-tolerant crops,such as mushrooms and lettuce,could achieve yield increases of 15%-30%under moderate shading.For grain crops,the yield losses remained manageable(<20%)when shading rates were controlled between 25%and 32%.Notably,in arid and hot regions,shading alleviated heat stress,substantially increasing the yields of crops like chili peppers.Furthermore,crop transpiration could reduce the photovoltaic module temperatures by approximately 10℃,thereby enhancing power generation.In conclusion,while photovoltaic agriculture could significantly improve the land equivalent ratio to achieve both food and energy production increases,its widespread adoption faced challenges related to crop adaptability,regional climate variability,and photovoltaic module costs.There was an urgent need to establish standardized co-optimization systems for integrated planting and power generation.关键词
光伏农业/光伏温室/露天光伏/作物匹配Key words
photovoltaic agriculture/photovoltaic greenhouse/open-field photovoltaics/crop matching分类
农业科技引用本文复制引用
梁涛,孟超,肖娜,张霞,邹婷,董煌林,李小溪,李明..光伏农业中光伏与作物匹配策略研究进展[J].湖南农业科学,2026,(3):20-28,9.基金项目
国家电力投资集团有限公司科研项目(KYB12022ZH03) （KYB12022ZH03）
