Wednesday

08


October , 2025
India’s fields of the future: Harvesting sunlight and crops together
14:57 pm

Tirthankar Mitra


India’s farmland has always carried the burden of uncertainty. The rhythm of the monsoon, the vagaries of temperature, and the volatility of market prices combine to keep millions of farmers on edge.

Against this backdrop, the quiet rise of farming beneath solar panels offers a glimpse of a different future. In this model, a farmer’s livelihood is no longer at the mercy of clouds or commodity traders.

Known as agrivoltaics, the system uses elevated solar arrays that allow cultivation to continue underneath. The concept is elegantly simple: the same plot of land generates electricity for a guaranteed payment while still producing crops for sale. For farmers, this dual use can mean the difference between sleepless nights and a steady income.

Early adopters have reported earnings higher than what the same plots could yield through crops alone. The panels also provide shade that protects plants from scorching heat while conserving soil moisture.

Yet the promise is not universal. Solar structures must be tall enough for tractors to pass beneath, and construction costs are about a quarter higher than conventional ground-mounted panels. For smallholders, who dominate Indian agriculture, such long-term investments are often unaffordable. Private developers could bridge the gap, but only if government incentives and clear contractual safeguards make the economics work.

A 25-year lease means little without quick dispute resolution and mutual trust that neither side will be exploited.

Agronomic challenges also loom large. Panels reduce sunlight by up to 30 percent, limiting the choice of crops. High-value plants that tolerate or even thrive in partial shade—turmeric, ginger, leafy greens, and some berries—can flourish. But staple grains like rice and wheat will not.

Agrivoltaics, therefore, is not a panacea for food security. It is a diversification strategy best suited to regions where farmers already grow commercial crops and face acute climate risks.

For India, the stakes extend beyond rural livelihoods. Agrivoltaics align with national goals of expanding renewable energy while preserving cultivable land. It addresses two of the country’s most pressing needs: clean energy and climate-resilient agriculture.

China has already shown the scale possible, with hundreds of projects in operation. India, despite its abundant sunlight and vast agricultural base, remains in the experimental stage.

That need not remain the case. With targeted subsidies, low-interest loans, and enforceable land-use agreements, the government can unlock private investment and make the technology accessible to ordinary farmers.

Success will depend less on engineering breakthroughs than on political will and administrative clarity. The sun will continue to shine on India’s fields. Whether that light is captured only for crops—or also for electrons—depends on the decisions made now. Agrivoltaics offers the chance to harvest both, and to rewrite the precarious economics of Indian farming. 

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