MNRE 50th ALMM Revision: Module Capacity Exceeds 217 GW

The Ministry of New and Renewable Energy has released the 50th revision of the Approved List of Models and Manufacturers for solar modules, pushing India's listed domestic module manufacturing capacity past 217 GW. The August 2026 update — Revision-L — adds 12,724 MW of fresh capacity, introduces seven new manufacturers, and confirms TOPCon as the dominant technology among new entrants.

For commercial and industrial solar buyers, the significance is straightforward: the ALMM list keeps getting deeper, meaning broader compliant sourcing options and stronger supplier competition. This article breaks down what changed, who entered, and what it means for procurement in the months ahead.

TL;DR

• MNRE issued the 50th ALMM List-I revision (Revision-L) on August 3, 2026, adding 12,724 MW of module capacity.
• Total listed module manufacturing capacity now stands at 217,107 MW (approximately 217.1 GW).
• Seven new manufacturers entered the list with a combined 8,064 MW, led by Adani New Industries Limited at 4,781 MW.
• Six of seven new entrants offer TOPCon modules, reinforcing TOPCon as the mainstream technology for 2026–27 projects.
• Existing manufacturers saw net capacity increases after adjustments for BIS registration cancellations and model withdrawals.
• ALMM enlistment remains valid only while BIS registration is active — buyers must verify on the BIS portal before procurement.
• Government-backed projects must source modules from ALMM List-I, cells from ALMM List-II, and in future, wafers from ALMM List-III.

What Is the ALMM List and Why the 50th Revision Matters

The ALMM Order, first issued in 2019, created a government-maintained registry of solar module models and manufacturers meeting Indian quality and performance standards. Inclusion is a prerequisite for modules used in government-backed solar projects. The list has been revised fifty times since inception — each revision adding new manufacturers, expanding capacity, removing entries with lapsed BIS registrations, and recording corporate restructuring. The ALMM mandate for 2026 now spans three tiers: modules, cells, and eventually wafers.

Revision-L, released on August 3, 2026, by the Grid Solar Power Division in New Delhi, pushes total listed capacity above 217 GW for the first time, introduces Adani New Industries Limited as a standalone entity separate from Adani Solar with nearly 4.8 GW of TOPCon capacity, and confirms that six of seven new entrants chose TOPCon.

The previous revision, issued on July 6, 2026, added 10,494 MW, bringing the total to 204,383 MW. The August update adds another 12,724 MW — a month-over-month capacity addition underscoring the manufacturing buildout underway nationwide.

The Numbers: From 204 GW to 217 GW

The 12,724 MW added comprises 8,064 MW from seven new manufacturers and the balance from existing-manufacturer increases, net of removals and withdrawals.

Seven New Manufacturers: Who Entered and What They Bring

The seven new entrants represent a cross-section of India's expanding module manufacturing landscape — from gigawatt-scale facilities in Gujarat and Rajasthan to smaller operations in Bihar and Andhra Pradesh.

Adani New Industries Limited: The Standalone Entrant

Adani New Industries Limited (ANIL), based in Mundra, Gujarat, enters the ALMM list for the first time as an entity distinct from Adani Solar. With 4,781 MW, ANIL is the largest new entrant by a wide margin. Its modules feature bifacial N-type TOPCon cells in a glass-to-glass configuration, using 132 half-cut cells and rated for 1500V system compatibility, with efficiency above 23%.

The Technology Mix: TOPCon Dominance

Six of seven new entrants offer TOPCon modules. Only Fujiyama Power Systems enters with mono PERC. This aligns with the broader industry shift documented in our mono PERC vs TOPCon vs HJT comparison. TOPCon — with its higher efficiency ceiling, better temperature coefficient, and bifacial compatibility — has become the default for new manufacturing capacity.

For commercial and industrial solar buyers planning projects in 2026–27, the ALMM list increasingly offers TOPCon options across power ratings and price tiers. When evaluating suppliers, the comparison of Waaree vs Trina solar panels in India provides a framework for assessing TOPCon offerings.

Geographic Diversity

SLR Solar (1,020 MW, Kishangarh, Rajasthan) reinforces Rajasthan's emergence as a manufacturing hub — context relevant to the Rajasthan solar installation industry guide. Fujiyama Power Systems (1,014 MW, Gautam Budh Nagar, UP) offers bifacial mono PERC glass-to-glass modules up to 580 Wp and also appears in the existing-manufacturer section with 1,014 MW at Dadri.

HR Solar (631 MW, Howrah), Veda Solar (546 MW, Surat), SENSES14 (57 MW, Bihar), and Poola Energy (15 MW, AP) complete the entrants. Their spread from West Bengal to Andhra Pradesh illustrates manufacturing extending beyond the Gujarat-Rajasthan corridor.

Existing Manufacturers: Capacity Increases and Corporate Changes

Beyond the seven new entrants, Revision-L records several changes to existing manufacturers.

Capacity Increases at Existing Manufacturers

SAEL Solar P6 leads with 2,694 MW, followed by Credence at 1,796 MW. Fujiyama's 1,014 MW at Dadri and HR Solar's 631 MW at Howrah reflect dual-location footprints.

Removals and Corporate Changes

Two manufacturers had entries removed due to BIS registration cancellation or expiry: SAEL Solar P6 and HR Solar Solution lost specific listings. Cosmic PV Power and Saatvik Green Energy were renamed to public limited companies. Credence Solar Panels revised its Rajkot facility address and withdrew 12 PERC models enlisted in 2025 — suggesting a technology transition phasing out legacy PERC.

Minimum Efficiency Standards

The ALMM framework specifies minimum efficiency standards by application category.

Category-I values are noted at approximately 20% for c-Si and 19% for CdTe, though exact figures in source documentation are partially redacted. Category-II standards are clearly specified at 18.50% for c-Si and 19.50% for CdTe. These thresholds serve as the floor for ALMM eligibility. Modules from new entrants like ANIL, with efficiency above 23%, comfortably exceed the Category-I floor.

ALMM List-II and the Three-Tier Sourcing Framework

The broader domestic sourcing mandate extends beyond modules. MNRE has established a three-tier framework:

ALMM List-II was first published in August 2025 with 13 GW of cell capacity. By April 2026, it expanded to 27.7 GW — including its first HJT entry from Reliance at 1.2 GW. The technology diversification at the cell level mirrors trends visible at the module level, and aligns with the India solar industry outlook for 2025–26 tracking the shift toward higher-efficiency cell architectures.

Government-backed projects must source modules from List-I, cells from List-II, and eventually wafers from List-III — creating a layered domestic sourcing mandate across the value chain.

What 217 GW of Module Capacity Means for C&I Buyers

The headline number — 217 GW of listed module capacity — translates into tangible procurement advantages for commercial and industrial buyers.

Broader ALMM-compliant sourcing options. With over 217 GW across dozens of manufacturers, C&I buyers have an expanding pool of compliant suppliers — particularly relevant for solar EPC projects in India where ALMM compliance is mandatory.

TOPCon as the default for 2026–27. Six of seven new entrants offer TOPCon, and existing manufacturers are scaling TOPCon lines while withdrawing older PERC models. The cost of solar EPC per MW in India is influenced by module selection, and the growing TOPCon supply base is narrowing the price gap with PERC.

Competitive pricing and supply chain resilience. More listed capacity means more suppliers competing, translating into tighter pricing and better terms. The geographic diversity — from Gujarat and Rajasthan to West Bengal, UP, and Bihar — reduces concentration risk. For Rajasthan projects, understanding open access solar charges for FY 2026–27 alongside module sourcing is essential. Buyers should also factor in the net-metering policy landscape in India when structuring rooftop projects.

BIS Registration: The Compliance Gatekeeper

A critical detail: ALMM enlistment is valid only while a manufacturer's BIS registration remains active. If BIS registration is cancelled or expires, the corresponding ALMM entry loses validity — even if the manufacturer remains listed on paper.

This revision saw SAEL Solar P6 and HR Solar Solution lose entries due to BIS registration cancellation or expiry. Before finalizing procurement, verify the current BIS registration status of the specific model and manufacturer on the BIS portal. An ALMM listing that appears current on the MNRE website may not reflect a BIS registration that lapsed between revisions.

Key Takeaways

• India's ALMM-listed module capacity has crossed 217 GW with the 50th revision, adding 12.7 GW in a single update.
• Adani New Industries Limited entered as the largest new manufacturer with 4,781 MW of TOPCon capacity, listed separately from Adani Solar for the first time.
• TOPCon technology dominates among new entrants — six of seven chose TOPCon, confirming it as the mainstream technology for 2026–27 projects.
• Existing manufacturers including SAEL Solar P6 and Credence Solar Panels expanded capacity significantly, while two manufacturers had entries removed due to BIS registration issues.
• ALMM List-II cell capacity reached 27.7 GW by April 2026, with the first HJT inclusion from Reliance at 1.2 GW.
• Buyers must verify BIS registration status on the BIS portal before procurement, as ALMM validity depends on active BIS certification.
• The three-tier ALMM framework — modules, cells, and future wafers — creates a comprehensive domestic sourcing mandate for government-backed projects.

Frequently Asked Questions

What is the ALMM List-I 50th revision?

The 50th revision, designated Revision-L, is the latest update to MNRE's Approved List of Models and Manufacturers for solar modules. Issued on August 3, 2026, it added 12,724 MW of capacity, bringing the total listed module manufacturing capacity to 217,107 MW (approximately 217.1 GW). The revision introduced seven new manufacturers and recorded capacity changes at several existing ones.

How much capacity was added in the August 2026 ALMM update?

The August 2026 update added 12,724 MW (approximately 12.7 GW) of solar module manufacturing capacity. This includes 8,064 MW from seven new manufacturers and the balance from capacity increases at existing manufacturers, net of removals and model withdrawals. The previous July 2026 update had added 10,494 MW.

Which new manufacturers were added to ALMM List-I in this revision?

Seven new manufacturers were added: Adani New Industries Limited (4,781 MW, Mundra, Gujarat), SLR Solar Private Limited (1,020 MW, Kishangarh, Rajasthan), Fujiyama Power Systems Limited (1,014 MW, Gautam Budh Nagar, UP), HR Solar Solution Private Limited (631 MW, Howrah, West Bengal), Veda Solar Private Limited (546 MW, Surat, Gujarat), SENSES14 Power Solution LLP (57 MW, Bihta, Patna, Bihar), and Poola Energy Private Limited (15 MW, Penukonda, Andhra Pradesh).

Why is Adani New Industries Limited listed separately from Adani Solar?

Adani New Industries Limited (ANIL) appears on the ALMM list for the first time as a distinct entity, separate from Adani Solar. This reflects a corporate restructuring within the Adani group, positioning ANIL as the primary vehicle for next-generation TOPCon cell and module manufacturing. ANIL brings 4,781 MW of bifacial N-type TOPCon glass-to-glass modules with efficiency above 23%.

What technology do the new ALMM entrants use?

Six of the seven new entrants offer TOPCon (tunnel oxide passivated contact) modules, making it the dominant technology among new additions. Only Fujiyama Power Systems enters with mono PERC as its primary listed technology. This pattern confirms the industry-wide shift from PERC to TOPCon as the mainstream technology for new manufacturing capacity.

Does ALMM enlistment guarantee a manufacturer can supply modules?

No. ALMM enlistment is valid only while the manufacturer's BIS registration remains active. If BIS registration is cancelled or expires, the corresponding ALMM entry loses validity. Buyers must verify current BIS registration status on the BIS portal before procurement, as this revision demonstrated with the removal of entries for SAEL Solar P6 and HR Solar Solution due to BIS registration issues.

How does ALMM List-I relate to ALMM List-II and List-III?

The ALMM framework operates across three tiers. List-I covers solar modules and now totals 217 GW. List-II covers solar cells and was first published in August 2025 with 13 GW, expanding to 27.7 GW by April 2026. List-III, covering wafers, is planned for future implementation. Government-backed projects must source modules from List-I, cells from List-II, and eventually wafers from List-III.

What do the ALMM minimum efficiency standards require?

ALMM specifies minimum efficiency by application category. Category-I, covering utility and grid-connected applications, requires approximately 20% efficiency for crystalline silicon modules and approximately 19% for CdTe. Category-II, covering rooftop and solar pump applications, requires 18.50% for c-Si and 19.50% for CdTe. All listed module models must meet or exceed these thresholds.

Sources

• PV-Tech — ALMM List-I 50th Revision Coverage — August 5, 2026
• SolarQuarter — MNRE ALMM List-I Update — August 4, 2026
• SaurEnergy — ALMM Revision-L Analysis — August 4, 2026

This article was authored by Sun Wave Technologies and published on August 4, 2026. It reflects the ALMM List-I 50th revision (Revision-L) as released by MNRE on August 3, 2026. For the most current ALMM listings and BIS registration status, always refer to the official MNRE and BIS portals.