ALMM List-II Exemption Window Extended to December 2026: A Strategic Opportunity for India’s Solar Industry

Introduction: A Limited Window of Opportunity

In a significant development for India’s solar sector, the Ministry of New and Renewable Energy (MNRE) issued Office Memorandum No. 283/53/2026-GRID SOLAR on July 18, 2026, extending the exemption from ALMM List-II for net-metering and open-access renewable energy projects until December 31, 2026. This extension provides a five-month runway beyond the earlier cut-off of May 31, 2026, offering businesses a critical window to commission solar projects using modules built with cells not yet on the Approved List of Models and Manufacturers (ALMM) List-II.

This is not a blanket extension or a policy reversal. MNRE has explicitly stated that there will be no general extension of ALMM List-II for solar power projects. The exemption is specifically designed for two project categories—net-metering and open-access renewable energy projects—allowing them to commission without complying with the List-II cell sourcing requirement until the year-end deadline. Projects commissioned after December 31, 2026, must comply fully with ALMM List-II provisions from January 1, 2027.

Why This Matters for Your Business
This article provides a complete analysis of:

• What the ALMM List-II exemption actually means for your projects
• The critical capacity gap driving this policy decision
• Who qualifies and how to ensure your project meets the December 31 deadline
• Practical steps to commission before the deadline
• The difference between ALMM List-I and List-II
• Actionable advice for industrial and commercial solar consumers

Understanding the ALMM Framework: List-I vs List-II

The single most common confusion in the solar industry is treating ALMM as one unified rule. It is two separate lists that regulate different stages of the solar manufacturing supply chain. Getting this distinction right decides whether your project qualifies for the exemption.

The Key Distinction: A module can sit on List-I while using imported or not-yet-List-II cells—and for net-metering and open-access projects, that combination is legal to commission until the year-end deadline. ALMM List-I remains mandatory; only the origin of the cells inside the modules is relaxed.

The Numbers Behind the Extension: Why Did MNRE Extend the Window?

The decision to extend the exemption window stems from a fundamental arithmetic problem: India’s domestic cell manufacturing capacity is still far below its module manufacturing capacity.

• Module manufacturing capacity: Nearly 200 GW annually (industry estimates)
• Cell manufacturing capacity: Approximately 30 GW from ALMM List-II enlisted manufacturers
• Module production vs installations: Estimated production of 60-65 GW against solar installations of about 45 GW in 2025-26

This gap means many Indian module factories still depend on imported solar cells, even when the final panel is assembled domestically. The exemption was extended following detailed deliberations with solar industry stakeholders to ensure a smooth transition as domestic cell capacity scales up.

The gap is stark: roughly 30 GW of approved cell capacity against nearly 193 GW of module capacity means cell supply is the bottleneck. Policy research has consistently flagged this mismatch—cell and wafer capacity lags module lines. The government’s own amendment history shows the sequencing of List-I, then List-II, and eventually List-III for wafers and ingots in 2028.

For an industry buyer, the takeaway is practical, not political. Until domestic cell lines catch up, the exemption keeps competitively priced modules on the table. That is real money on a large ground-mount job—and the reason smart operators are moving now.

Who Qualifies for the ALMM List-II Exemption?

The exemption applies to two specific project categories explicitly named in the order:

Important Distinction: MNRE clarified that this is not a blanket extension to all solar projects. If your project is neither net-metering nor open-access, the exemption does not apply to you, and List-II compliance is already the default from June 1, 2026.

Additional Exemption Pathways

2027. PM Surya Ghar Scheme (Residential ‘Give It Up’ Route)
      Residential consumers opting for the “Give It Up” option and forgoing central financial assistance (subsidy) can use non-DCR solar modules for rooftop solar installations under the PM Surya Ghar scheme. This exemption from ALMM List-II is valid until March 31, 2027.
2028. Projects with Existing Investments
      MNRE has established a framework to protect investments already made in ongoing projects. Projects that have already incurred significant costs or made substantial progress may receive case-based relief through the national DCR portal.
2029. Future Development: ALMM List-III
      The government has proposed expanding the ALMM framework to include solar wafers from June 1, 2028, requiring a fully traceable domestic supply chain from wafers to finished modules. This demonstrates the government’s long-term commitment to building a complete domestic value chain—making the current relief window all the more strategic for businesses to act now.

What “Commission Before December 31” Means for Your Project

The word doing all the work in this order is commissioned. MNRE does not reward you for signing a contract or receiving panels in 2026—it rewards a plant that is fully installed, inspected, metered, and synchronized to the grid on or before December 31, 2026.

Here is the sequence your EPC must complete inside the window:

1. Finalise design and DISCOM application—Lock the system size, single-line diagram, and load sanction; file the net metering or open access application with your DISCOM early, because feasibility approval alone can take around 7-15 working days, and timelines vary by state and DISCOM.
2. Procure ALMM List-I modules—Select grid-approved panels; under the exemption, their cells need not be on List-II, which widens supply. Confirm the exact model appears on the current List-I.
3. Install the plant—Mounting structure, modules, inverters, DCDB/ACDB, cabling, and earthing complete and tested.
4. Pass DISCOM inspection—The DISCOM verifies the installation against the sanctioned design; book this slot weeks ahead, as December is a rush month.
5. Commission and synchronize—The bi-directional or ABT meter is installed, the plant is energized, and the commissioning certificate is issued. This date—not the order date—is what counts.

Work backwards from December 31. Inspection and meter installation queues get crowded in Q4, so a project that starts procurement in October is cutting it fine. A realistic C&I ground-mount or large rooftop needs its build to begin well before then to clear commissioning comfortably.

Red Flags That Can Cost You the Exemption

The exemption is generous, but it is unforgiving on process. These are the mistakes we see most often—each one can push your commissioning into 2027 and force full List-II compliance.

• Treating “installed” as “commissioned” — The plant must be inspected, metered, and synchronised. Panels on the roof do not count.
• Filing the DISCOM application late — Feasibility approval and inspection have their own queues; a December filing rarely clears in time.
• Using a module not on ALMM List-I — The exemption relaxes List-II cells only. A non-List-I panel is still ineligible.
• Assuming a further extension — MNRE has been explicit: no blanket extension. Projects commissioned in 2027 must comply with List-II.
• Ignoring the inspection queue — Book your DISCOM inspection slot weeks in advance; December is a rush month.

Critical Watch-Out: MNRE has been explicit: no blanket extension beyond December 31, 2026. Projects commissioned after this date must comply with List-II provisions. Case-by-case relief for near-complete projects is examined by an MNRE expert committee, but that is a fallback—not a substitute for commissioning on time. Treat December 31, 2026, as a hard wall.

Why This Matters for Industrial and Commercial Solar Consumers

1. Significant Cost Advantage

DCR panels are ₹9,000–₹11,000 more expensive per kW compared to non-DCR alternatives. This extension keeps your project costs competitive and improves your ROI.

2. Wider Panel Choice

Access to a broader range of solar panels, helping you choose the best technology for your factory, warehouse, or commercial building. Until domestic cell lines catch up, the exemption keeps competitively priced modules on the table.

3. Time to Plan & Execute

Evaluate your options, secure approvals, and commission on your terms—without price or supply pressure. The extension gives industries and commercial consumers breathing room to align supply chains and project pipelines.

4. Protect Your Capex

Avoid the higher costs and potential supply bottlenecks of domestic cells, ensuring your solar investment remains profitable. Non-ALMM-listed cells are often imported and available at lower prices.

The Road Ahead: What Happens After December 31?

Full ALMM List-II Compliance: From January 1, 2027, net-metering and open-access projects will be required to use modules whose cells are sourced from ALMM List-II-approved Indian manufacturers.

Capacity Growth Continues: The government is committed to expanding domestic cell capacity. The ALMM List-II approved capacity continues to rise steadily as more cell lines get enlisted and new manufacturing capacity comes online.

Future Upstream Integration: The government has already proposed draft amendments extending the ALMM framework to solar wafers from June 1, 2028. This indicates that domestic content requirements will only tighten over time—making the current exemption window a limited but valuable opportunity.

No Further Blanket Extensions: MNRE has repeatedly emphasized that this is a one-time, project-specific relaxation and should not be interpreted as a general extension of the ALMM List-II implementation timeline.

Conclusion: Act Now, Commission Before December 31

The extension of the ALMM List-II exemption until December 31, 2026, represents a limited, strategic opportunity for industrial and commercial solar consumers. It allows businesses to:

• Save significantly on project costs by using non-DCR panels
• Widen panel choice and avoid supply bottlenecks
• Commission projects on time with a clear, extended deadline
• Protect their capital expenditure from immediate domestic content premiums

However, the window is closing. December 31, 2026, is a hard deadline. Commissioning after that date will require full compliance with ALMM List-II—with its associated higher costs and potential supply constraints. Businesses should act now to identify eligible projects, secure grid approvals, and plan for timely commissioning.

As the government continues to build a self-reliant domestic solar manufacturing ecosystem, the current policy extension provides a balanced pathway: protecting existing investments while maintaining the long-term policy signal. For Indian industry, this is a moment to act strategically, locking in competitive pricing and reliable project execution before the full compliance regime begins.

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