Agrivoltaics (agrophotovoltaics, agrisolar, or dual-use solar) is the dual use of land for solar energy and agriculture.[2][3][4] The technique was first conceived by Adolf Goetzberger and Armin Zastrow in 1981.[5]
Many agricultural activities can be combined with solar, including plant crops, livestock, greenhouses, and wild plants to provide pollinator support.[6] Agrivoltaic systems can include solar panels between crops, elevated above crops, or on greenhouses.
Solar panels help plants to retain moisture and lower temperatures,[7] and can provide shelter for livestock animals. The dual use of land can also provide a diversified income stream for farmers.
Solar panels block light, which means that the design of dual use systems can require trade-offs between optimizing crop yield, crop quality, and energy production.[8] Some crops and livestock benefit from the increased shade, lessening or even eliminating the trade-off.[9]