Agrivoltaics: Combining Agriculture and Solar Energy

The approach could help farmers manage heat and water shortages, but its success depends on crop selection, installation costs, and how much sunlight reaches the plants.

Q. What is agri voltaics, and how does it work?
Agrivoltaics combines agriculture and solar energy production on the same land. Instead of converting an entire field into a conventional solar farm, developers arrange photovoltaic panels so that crops can still grow beneath or between them. Some systems can also accommodate livestock grazing. 

The panels are usually installed higher above the ground or spaced farther apart than in conventional solar farms. This arrangement allows agricultural equipment and farm workers to move through the area while the panels generate electricity. 

The idea addresses a growing land-use challenge: countries need more renewable energy, but farmland is also essential for food production. Agrivoltaics seeks to make one area serve both purposes rather than forcing farmers and energy developers to compete for land. 

Q. How can solar panels benefit crops and farmers? 

Solar panels provide partial shade, which can help some crops cope with intense sunlight and high temperatures. The shade can reduce water loss from soil and plants, potentially lowering irrigation needs in hot or dry conditions. 

A systematic review published in Renewable and Sustainable Energy Reviews in 2025 found that agrivoltaic systems improved water-use efficiency by 20% to 47% across the studies reviewed. It also reported temperature reductions of 1°C to 4°C in some systems. These results vary by climate, crop type, and panel design, so they should not be treated as guaranteed outcomes for every farm.

 Farmers may also benefit from earning income through electricity sales, leasing arrangements, or partnerships with energy companies while continuing to produce crops. However, these benefits depend on fair contracts, access to electricity markets, and whether agricultural production remains economically viable.

Q. Can crops grow properly beneath solar panels? 

Not all crops respond to shade in the same way. Leafy vegetables and other shade-tolerant crops may benefit from partial protection during periods of extreme heat, while crops that require strong, direct sunlight can produce less when panels block too much light. 

The design of the system is therefore critical. Panel height, spacing, orientation, and transparency can influence both electricity generation and plant growth. Farmers and researchers must determine how much shade a crop can tolerate before its yield begins to decline. 

A 2026 global review of agrivoltaics research highlighted this trade-off: some crops perform better under particular shading conditions, while others experience reduced productivity. It also identified gaps in research across tropical regions, where growing conditions can differ substantially from those in temperate countries. 

Q. What are the main challenges to expanding agrivoltaics? 

High upfront costs are one of the biggest barriers. Elevated panels and specially designed structures can cost more to install than conventional ground-mounted solar systems. Farmers may also need financing, technical support, and agreements with energy companies before a project becomes practical.

There are additional concerns about land ownership, access to electricity grids, maintenance, and the distribution of financial benefits. If projects are designed mainly around energy generation, farmers could face restrictions on their usual activities or find that certain crops no longer grow well. 

Environmental impacts also need to be monitored. Changes in sunlight, soil temperature, moisture, and vegetation can affect local ecosystems. Long-term assessments can help determine whether a project genuinely improves land productivity instead of simply shifting costs and risks to farmers.

Q. Could agrivoltaics work in countries such as the Philippines? 

Agrivoltaics could be worth exploring in the Philippines, where agriculture and renewable energy are both important. Farms growing suitable crops might benefit from partial shade during hot periods, while solar installations could provide electricity for irrigation pumps, cold storage, and other farm operations.

 However, tropical conditions bring specific considerations, including heavy rainfall, typhoons, high humidity, and strong winds. Structures would need to be engineered for local weather, and projects would need to assess drainage, crop suitability, maintenance requirements, and the cost of connecting electricity to the grid. 

The International Finance Corporation highlighted agrivoltaics in a March 2026 report on emerging markets, noting that the approach could help address food and energy needs but that financing, regulations, technical support, and grid access remain important obstacles. 

Q. Is agrivoltaics a practical solution for the future?

Agrivoltaics offers a way to expand renewable energy without necessarily removing farmland from agricultural use. Under suitable conditions, it can provide electricity, support crop production, reduce water loss, and create additional income opportunities. 

But technology is not a universal solution. Its performance depends on the crop, climate, panel arrangement, financing, and the needs of the farming community. Projects must be evaluated using both agricultural results and energy output, rather than judging success by electricity generation alone.

The key question is whether a farm can produce enough food and electricity to justify the cost while protecting farmers' livelihoods. With careful design, local research, and fair arrangements between farmers and energy developers, agrivoltaics could become one option for making land use more efficient.