India MNRE 12th ALMM Revision Pushes Solar Cell Capacity to 37.8GW

India's Ministry of New and Renewable Energy (MNRE) issued the 12th revision of its Approved List of Models and Manufacturers (ALMM) List-II for solar photovoltaic cells on 8 October 2026, raising the total approved domestic manufacturing capacity on the list to 37.8GW. The ALMM mechanism, which mandates that solar modules and cells used in government-supported projects must be sourced only from MNRE-approved manufacturers, has become one of the most consequential policy instruments shaping India's solar supply chain. Each successive revision adds newly qualified manufacturers or expanded capacity lines, and this 12th update signals that India's domestic solar cell production base is scaling at a pace that could meaningfully reduce the country's dependence on imported Chinese cells. With India targeting 500GW of installed renewable energy capacity by 2030 — including roughly 280GW from solar — the ALMM framework is central to ensuring that the manufacturing backbone keeping pace with project deployment is rooted in India, not overseas.

What Is ALMM and Why Does It Shape Indian Solar Projects?

The ALMM, administered by MNRE, was introduced to create a verified registry of solar PV modules and cells that meet domestic quality and manufacturing standards. List-I covers solar PV modules; List-II, the subject of this October 2026 revision, covers solar cells — the core photovoltaic component within each module. Any developer bidding into tenders floated by the Solar Energy Corporation of India (SECI) or state nodal agencies under central government schemes, including PM Surya Ghar Muft Bijli Yojana and the Production Linked Incentive (PLI) scheme for solar PV manufacturing, is required to source from ALMM-approved suppliers. This effectively turns ALMM inclusion into a commercial prerequisite for India's fastest-growing project pipeline. Manufacturers not on the list are locked out of the most lucrative government-backed contracts, creating a powerful incentive for Indian cell producers — from large integrated players to newer entrants — to invest in certified capacity and submit for MNRE approval.

Each revision of the ALMM List-II reflects real capacity additions and new certifications rather than aspirational targets. Reaching 37.8GW of approved solar cell capacity across twelve revisions since the list's inception demonstrates that Indian manufacturers including Adani Solar, Waaree Energies, Vikram Solar, and Jindal India Solar have been systematically expanding and certifying their cell lines to qualify. The cumulative effect is a domestic supply chain that is visibly hardening — exactly what MNRE and the broader government policy architecture under the National Solar Mission intends.

How India's Domestic Solar Cell Manufacturing Has Scaled in 2026

The jump to 37.8GW of ALMM-approved solar cell capacity is particularly significant when viewed against the trajectory of India's manufacturing ambitions. As recently as 2023, India's solar cell production was heavily constrained, with domestic cell capacity lagging well behind module assembly capacity — forcing developers to rely on imported cells, predominantly from China, to feed their module lines. The PLI scheme for Advanced Chemistry Cell and High-Efficiency Solar PV Modules, announced by the government with an outlay of approximately ₹24,000 crore, was designed precisely to close this gap by incentivising integrated gigawatt-scale manufacturing. The 12th ALMM revision arriving in October 2026 is, in part, a downstream indicator that PLI-linked and independently financed capacity investments are completing commissioning and earning regulatory approval. States such as Rajasthan, Gujarat, Tamil Nadu, and Andhra Pradesh — which host both large-scale solar parks and emerging manufacturing clusters — stand to benefit from a more robust domestic cell supply as project pipelines in those states deepen.

Indian developers and IPPs, including Adani Green Energy, ReNew Power, Greenko, NTPC Renewable Energy, and Torrent Power, all of which have large project commitments running into multi-gigawatt SECI and state utility tenders, are directly affected by ALMM availability. A broader, more diverse ALMM list reduces procurement concentration risk and gives project developers greater negotiating leverage with cell and module suppliers. For utility-scale solar parks, where module costs remain the single largest component of capital expenditure, domestic ALMM-approved supply at competitive prices is a material financial consideration.

What This Means for India's Energy Transition

India's 500GW renewable energy target by 2030 is not just a generation ambition — it is a manufacturing challenge. Solar energy India will need to add between 40GW and 50GW of new solar capacity annually through the latter half of this decade to stay on trajectory, and that pace of installation demands a domestic supply chain capable of delivering certified, bankable components at scale. The MNRE ALMM framework, now at its 12th List-II revision with 37.8GW of approved solar cell capacity, is the policy spine holding that supply chain accountable. Every gigawatt of approved domestic cell capacity added to the list reduces India's vulnerability to global supply chain disruptions, import tariff volatility, and geopolitical sourcing risk — all of which have hit Indian solar projects hard in previous years. It also strengthens India's positioning as a potential solar manufacturing export hub for markets across Southeast Asia, Africa, and the Middle East.

Watch for the 13th ALMM revision in early 2027, which is likely to push approved solar cell capacity beyond 40GW as the next tranche of PLI-linked manufacturing lines completes qualification. MNRE's pace of revisions — twelve in relatively quick succession — signals regulatory intent to keep the approved list current with actual market capacity. Developers, financiers, and EPC contractors sourcing for projects under PM Surya Ghar or large SECI tenders should track ALMM updates closely, as new entrants on each revision expand sourcing options and can shift module pricing dynamics meaningfully.