TL;DR
Vikram Solar is set to commission 9 GW of solar cell manufacturing capacity by December 2026, as part of its expansion and in response to India’s new ALMM regulations. This development enhances domestic manufacturing and industry consolidation.
Vikram Solar is on track to commission 9 GW of solar cell manufacturing capacity by the end of December 2026, marking a significant step in its expansion and domestic industry support. This move aligns with India’s recent ALMM List-II regulations, which mandate the use of domestically sourced cells in certain solar projects, making this capacity expansion strategically important for the company’s competitiveness.
According to PV Magazine India, Vikram Solar is simultaneously expanding its module manufacturing capacity from 9.5 GW to 15.5 GW, with the additional capacity expected to be operational by the first quarter of fiscal year 2027. The company’s immediate focus is on the first phase of its 12 GW solar cell manufacturing facility, with plans to reach 9 GW of cell production capacity by December 2026.
The expansion comes amid India’s implementation of the ALMM List-II from June 1, 2026, which requires solar modules used in government-supported schemes, net-metering, and open-access projects to incorporate ALMM-listed cells. This regulation is designed to promote domestic manufacturing and reduce reliance on imported cells, thereby favoring scaled, integrated players like Vikram Solar.
Vikram Solar has secured interim domestic cell sourcing through a 2 GW ALMM-compliant supply agreement with Jupiter International. While this ensures domestic cell availability ahead of its backward integration, analysts note that the financial impact on Vikram Solar’s earnings may be limited, as pricing premiums linked to domestic cell procurement are likely to benefit cell suppliers more than module manufacturers.
Impact of Domestic Cell Capacity Expansion on Industry Dynamics
This capacity expansion is significant because it enhances Vikram Solar’s ability to meet India’s new regulatory requirements, which favor domestic, integrated manufacturing. It also positions the company to better compete in a market increasingly driven by policy and supply chain localization, potentially accelerating industry consolidation and domestic self-sufficiency in solar manufacturing.

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India’s Solar Policy and Industry Growth Drivers
India’s solar industry has experienced rapid growth, with government policies increasingly emphasizing domestic manufacturing. The ALMM List-II, effective June 1, 2026, mandates the use of locally sourced cells in certain projects, pushing manufacturers to expand capacity and integrate vertically. Vikram Solar’s expansion aligns with this trend, as the company aims to capitalize on policy shifts and supply chain reforms.
Previously, India’s solar module capacity has outpaced domestic cell production, creating a supply bottleneck and driving import dependence. The development of large-scale manufacturing facilities like Vikram Solar’s 12 GW cell plant is viewed as a strategic move to reduce this gap and foster industry self-reliance.
“Vikram Solar’s capacity expansion will significantly enhance its competitiveness under India’s new ALMM regulations, supporting the government’s goal of domestic self-sufficiency.”
— an anonymous researcher

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Uncertainties Around Market Impact and Policy Implementation
It remains unclear how quickly Vikram Solar’s expanded capacity will fully integrate into the market and whether the company will meet its planned timelines. Additionally, the long-term impact of ALMM List-II on industry consolidation and pricing dynamics is still evolving, and the effects of upcoming ALMM List-III for wafers and ingots, expected in June 2028, are not yet determined.

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Next Steps for Vikram Solar and Industry Evolution
Vikram Solar is expected to complete its capacity expansion by December 2026, with subsequent steps including scaling production and securing additional domestic sourcing agreements. Industry observers will monitor how these developments influence market share, pricing, and the pace of industry consolidation in India’s solar sector.

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Key Questions
When will Vikram Solar’s new capacity be operational?
The company aims to commission 9 GW of solar cell capacity by December 2026.
How does this expansion relate to India’s solar policies?
The capacity increase aligns with India’s ALMM List-II regulation, which mandates the use of domestically sourced cells in certain solar projects, promoting local manufacturing.
Will this expansion reduce reliance on imports?
Yes, by increasing domestic cell production, Vikram Solar aims to reduce dependence on imported cells and strengthen local supply chains.
What is the significance of Vikram Solar’s module capacity expansion?
The expansion enhances the company’s ability to meet regulatory requirements and positions it for growth amid increasing industry consolidation and policy-driven demand.
Are there any risks or uncertainties involved?
Yes, it is not yet clear how quickly the expanded capacity will be fully integrated into the market or how policy changes may evolve, particularly with upcoming ALMM regulations for wafers and ingots.
Source: PV Magazine