Solar Panels over grape vines!

Solar Panels over grape vines! Do the vines still grow

Solar panels over grapevines! This is a form of agrivoltaics (also called solar canopies or photovoltaic over crops). The idea is to share land between electricity production and farming, with the panels providing shade and the vines still able to grow underneath.

The advantages of Solar Panels over vines

• Better use of land: dual use of space can increase total revenue per acre.

• Shade and microclimate: panels reduce direct sun, which can lower heat stress, evapotranspiration, and water use. This can be beneficial in hot, dry climates.

• Potentially improved grape quality: in some cases, controlled shade can reduce sunburn on fruit and affect ripening in positive ways, depending on grape variety and climate.

• Wind protection: the canopy can act as a windbreak, reducing vine desiccation and breakage.

• Reduced irrigation stress in some setups: less soil moisture loss under shade.

• Asset for offsetting energy costs: solar output can power vineyard operations (pump, irrigation, cold storage, etc.)

The French Agrivoltaic Trial

France just completed the world’s largest agrivoltaic trial — installing solar panel canopies above 2,400 hectares of Provence vineyards, cereal fields, and vegetable plots, generating 500 megawatts of clean electricity from the same land producing full agricultural output.

The Sun’Agri program installs tilting solar panels on 5-meter-tall structures above crops, with panel angles controlled by sensors responding to crop water stress and solar irradiance.

Panels tilt to provide shade on hot days, reducing crop water needs by 30 percent and heat stress damage by 64 percent during heatwaves while generating electricity from diffuse light above the canopy. Crop yields in pilot vineyards increased 27 percent in drought years.

France loses 18,000 hectares of agricultural land to conventional ground-mounted solar annually.

Agrivoltaics eliminate this conflict entirely — 2,400 dual-use hectares replace lost food production while generating clean power.

Contact us to see how we can save you money and space.

Source: French National Institute for Agriculture INRAE, Sun’Agri France, French Ministry of Agriculture, 2025.