Recovering critical materials from discarded solar panels could create a ₹3,700 crore market opportunity in India by 2047, according to new studies from the Council on Energy, Environment and Water (CEEW).
The reports suggest that recycling end-of-life photovoltaic (PV) modules could meet up to 38% of the country’s solar manufacturing input demand, while preventing 37 million tones of CO₂ emissions by offsetting the use of virgin materials.
As India accelerates toward its renewable energy targets, the looming challenge of managing solar waste is becoming increasingly apparent. By 2047, the country’s installed capacity is projected to generate over 11 million tones of solar waste, predominantly from crystalline silicon modules. Addressing this would require around 300 recycling facilities and ₹4,200 crore in investment, underscoring both the environmental urgency and industrial potential of a solar circular economy.
Despite this opportunity, India’s solar recycling market remains nascent. Only a handful of commercial recyclers operate at scale, and most face financial losses of ₹10,000–12,000 per tone. The largest cost burden—roughly two-thirds of total expenses—comes from acquiring end-of-life panels, estimated at ₹600 per unit. Processing and waste management costs add further strain, making current recycling operations economically unviable.
For recyclers to reach profitability, module buyback prices would need to drop below ₹330 per panel, or be supplemented through policy interventions such as Extended Producer Responsibility (EPR) certificate trading, tax incentives, and research investments targeting efficient recovery of high-value materials like silicon and silver. These inputs are critical to both the clean energy transition and the strategic minerals supply chain that supports India’s manufacturing ambitions.
The CEEW reports position solar recycling as a strategic lever for industrial policy, bridging clean energy deployment with domestic value creation. Akanksha Tyagi, Programme Lead at CEEW, emphasized that innovation must extend beyond recycling technologies to panel design.
CEEW’s roadmap outlines several measures to operationalize a national solar circularity framework. These include integrating EPR targets for collection and recovery under the E-Waste (Management) Rules, 2022; establishing a Circular Solar Taskforce under the Ministry of New and Renewable Energy (MNRE); and developing a centralized solar inventory to track waste hotspots and material flows. Encouraging manufacturers to share data on panel composition and design for disassembly would further enhance transparency and recyclability.
While the transition to circular solar infrastructure will require coordinated policy, finance, and industry engagement, the potential payoffs are substantial. A mature recycling ecosystem could supply a significant share of domestic manufacturing inputs, reduce import dependence, and align with India’s broader goal of self-reliant, low-carbon industrialization.
