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Cited by 600

The DOI matches its Crossref record; 58 of the 58 references it cites were found in a registry or an index.

Agrophotovoltaic systems: applications, challenges, and opportunities. A review

Open access
Weselek, Axel, Ehmann, Andrea, Zikeli, Sabine, Lewandowski, Iris, Schindele, Stephan, Högy, Petra·2019·Agronomy for Sustainable Development

Abstract

The expansion of renewable energies aims at meeting the global energy demand while replacing fossil fuels. However, it requires large areas of land. At the same time, food security is threatened by the impacts of climate change and a growing world population. This has led to increasing competition for limited land resources. In this context, the combination of photovoltaics and plant production — often referred to as agrophotovoltaic (APV) or agrivoltaic systems — has been suggested as an opportunity for the synergistic combination of renewable energy and food production. Although this technology has already been applied in various commercial projects, its practicability and impact on crop production have hardly been investigated. In this review, we give a short summary of the current state of the art and prospective opportunities for the application of APV systems. In addition, we discuss microclimatic alterations and the resulting impacts of APV on crop production. Our main findings are that (1) crop cultivation underneath APV can lead to declining crop yields as solar radiation is expected to be reduced by about one third underneath the panels. However, microclimatic heterogeneities and their impact on crop yields are missing reference and thus, remain uncertain. (2) Through combined energy and crop production, APV can increase land productivity by up to 70%. (3) Given the impacts of climate change and conditions in arid climates, potential benefits are likely for crop production through additional shading and observed improvements of water productivity. (4) In addition, APV enhances the economic value of farming and can contribute to decentralized, off-grid electrification in developing and rural areas, thus further improving agricultural productivity. As such, APV can be a valuable technical approach for more sustainable agriculture, helping to meet current and prospective needs of energy and food production and simultaneously sparing land resources.

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Metadata

Authors
Weselek, A., Ehmann, A., Zikeli, S., Lewandowski, I., Schindele, S., & Högy, P.
Venue
Agronomy for Sustainable Development
Published
2019-06-19
Volume
39
Issue
4
ISSN
  • 1773-0155 (ISSN-L)
  • 1774-0746
OpenAlex
W2951654904
Cited by
600
References
58
FWCI
16.38
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Agrophotovoltaic systems: applications, challenges, and opportunities. A review. https://app.cochat.ai/papers/10.1007/s13593-019-0581-3
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Weselek, A., Ehmann, A., Zikeli, S., Lewandowski, I., Schindele, S., & Högy, P. (2019). Agrophotovoltaic systems: applications, challenges, and opportunities. A review. Agronomy for Sustainable Development. https://doi.org/10.1007/s13593-019-0581-3

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