In a major relief to solar developers and module manufacturers, the Ministry of New and Renewable Energy (MNRE) has deferred the mandatory domestic solar cell sourcing requirement for commercial, industrial, and domestic projects until December 31.

The decision comes just six weeks after the mandate was first implemented, extending the previous May 31 deadline to give the industry an additional seven-month buffer.

The Capacity Gap: India currently possesses around 200 GW per year of solar module manufacturing capacity, but domestic solar cell manufacturing stands at roughly 30 GW per year. Because solar cells are the key building blocks of solar panels, local module producers rely heavily on cell imports.

Leveling the Playing Field: Non-integrated module manufacturers—companies that assemble panels but don’t manufacture their own cells—faced severe supply risks. The mandate forced them to purchase cells from larger, integrated competitors who produce both cells and panels, leading to price pressures and supply bottlenecks.

Protecting Consumer Programs: The mandate threatened to inflate prices and choke the supply chain for key initiatives like the PM Surya Ghar: Muft Bijli Yojana (rooftop solar) and agricultural solar pumps (PM-KUSUM).

Industry Stresses: Indian module manufacturers are already struggling with low capacity utilization (around 30–40%) and export headwinds, including steep US tariff barriers.

What Happens Next?

Projects commissioned on or before December 31 can proceed without meeting the strict domestic cell sourcing rule. Beyond this extension, projects will be required to comply with the Domestic Content Requirement (DCR) rules to encourage localized manufacturing and lower reliance on imports over time.