Agrivoltaics is the practice of simultaneously generating solar energy and producing food or other agricultural products on the same land. This dual-use approach combines photovoltaic systems with crop cultivation or livestock grazing beneath and around solar arrays. Agrivoltaic systems optimize land use efficiency while maintaining agricultural productivity.
Technical Details
Agrivoltaic installations typically use elevated solar arrays mounted 2.5 to 3.5 meters above ground, allowing sufficient light penetration for crops below. Common configurations include single-axis tracking systems and fixed-tilt arrays. Studies show crop yields can range from 60 to 100 percent of baseline levels depending on crop type and shading patterns.
Agricultural Applications
Suitable crops for agrivoltaic systems include shade-tolerant varieties such as lettuce, kale, and leafy greens. Pasture land beneath solar arrays supports grazing for sheep and goats. Pollinator-friendly plants around array perimeters enhance ecosystem services and support beekeeping operations.
Practical Significance
Agrivoltaics addresses land-use competition between renewable energy and food production. Farmers benefit from dual revenue streams while reducing dependency on single-crop economics. This approach supports agricultural sustainability and accelerates renewable energy adoption in rural regions.