The trajectory of global capital allocation in clean energy has increasingly converged on jurisdictions that can simultaneously offer massive domestic demand sinks and strong regulatory protections for local manufacturing value chains. India's regulatory ecosystem has transitioned from a fragmented, subsidy-led framework to a highly structured, compliance-driven one, as institutional investors and multi-gigawatt developers began evaluating risk-return profiles across emerging markets.

The year 2026 has witnessed the operationalization of deep industrial mandates along with targeted consumer credit lines, which have been imperative in transforming the country's solar PV market into an intriguing test case of localized green industrial policy.

The Sovereign Shield: ALMM List-II and the Mid-Upstream Bottleneck

The strategic objective of India’s solar policy has shifted from maximizing near-term capacity additions at the lowest possible levelized cost of electricity (LCOE) to de-risking the entire industrial value chain from geopolitical shocks.

This strategic objective is evident in the implementation of the Approved List of Models and Manufacturers (ALMM) List-II for Solar PV Cells, which came into effect on June 1, 2026, without any blanket extensions by the Ministry of New and Renewable Energy (MNRE).

The Approved List of Models and Manufacturers (ALMM) acted as an essential non-tariff barrier protecting domestic module assembly, while developers continued to import low-cost solar cells. In this regard, the enforcement of List-II proved to be fundamentally important, as it changed project economics.

Additionally, open-access commercial and industrial projects, utility-scale installations, and state-subsidized rooftop installations commissioned after this deadline must now utilize models that integrate domestically manufactured and certified solar cells.

While the National Institute of Solar Energy (NISE) evaluates time-extension claims on a case-by-case basis for projects that achieved financial closure or physical module delivery before June, the broader market faces an immediate structural squeeze.

India's operational module assembly capacity crossed an impressive 120 GW between 2022 and 2025, but its operational cell capacity remains significantly lower at approximately 29 GW to 30 GW. This structural deficit means developers are competing for a limited pool of domestic cells, driving a premium on ALMM List-II-compliant modules.

The policy contains a clever safety valve through the "Give It Up" campaign under the PM Surya Ghar Muft Bijli Yojana. Residential consumers who voluntarily waive their Central Financial Assistance (CFA) can bypass the List-II domestic cell requirement until March 31, 2027. This insulates small-scale retail installations from supply constraints while prioritizing domestic cell output for large utility-scale and state-backed projects.

Decentralization at Scale: The PM Surya Ghar Revolution

If utility-scale deployment is the foundation of India’s capacity targets, the PM Surya Ghar Muft Bijli Yojana represents its retail breakthrough. Backed by a central allocation of Rs. 75,021 crore and targeting the solarization of 10 million households by FY2026–27, the scheme has moved beyond policy design into large-scale execution, reporting more than 4 million solarized households.

The financial architecture relies on a highly progressive Direct Benefit Transfer (DBT) framework that eliminates the historic issue of delayed state-level subsidy disbursements.

• This scheme provides Central Financial Assistance (CFA) of 60% of the system cost for systems up to 2 kW and an additional 40% of the system cost for capacities between 2 kW and 3 kW. The CFA is capped at 3 kW. At current benchmark prices, this translates into a subsidy of Rs. 30,000 for a 1 kW system, Rs. 60,000 for a 2 kW system, and Rs. 78,000 for a 3 kW system or higher.

State electricity distribution companies (DISCOMs) are responsible for implementing the scheme. Technical feasibility clearances, net-metering approvals, and physical meter installations have historically been operational bottlenecks for procurement, engineering, and construction (EPC) firms.

The policy has also proven effective by aligning DISCOM incentives, allowing them to count residential rooftop generation toward their Renewable Purchase Obligations (RPOs).

Asymmetric Federalism: State Policy Divergence in 2026

India’s solar landscape is defined by state-level policy variation, where deployment rates are dictated by local fiscal health and land availability. While the macro framework is mandated at the central level, state-level regulations govern project execution.

Gujarat: The Industrial Optimization Model

Gujarat continues to lead the country through systemic efficiency. The state has integrated its rooftop solar portal with the central system, offering an additional state-level top-up subsidy that minimizes upfront capital expenditure for consumer installations.

More importantly, Gujarat’s DISCOMs maintain some of the highest credit ratings in India, ensuring prompt settlement of net-metering credits and making commercial and industrial (C&I) open-access projects highly bankable.

Uttar Pradesh: The Subsidy-Led Aggression Model

Pursuing an ambitious clean energy mandate, Uttar Pradesh has introduced aggressive state-level top-up incentives to supplement the PM Surya Ghar scheme, offering subsidies of up to Rs. 30,000 per residential installation.

However, the state's transmission infrastructure continues to face local grid congestion challenges, and DISCOM approvals for industrial open-access projects require significant regulatory navigation compared to those in western states.

Maharashtra: The C&I Open Access Battleground

With one of the country's highest industrial power tariff structures, Maharashtra has become India’s most lucrative market for corporate open-access solar projects, including both group captive and third-party power purchase agreements (PPAs).

The Maharashtra Electricity Regulatory Commission (MERC) has instituted stringent regulations regarding cross-subsidy surcharges and additional surcharges, requiring corporate energy buyers to carefully optimize their procurement structures, including scheduling, wheeling, and banking arrangements, to preserve arbitrage margins.

Upstream Capitalization: The Evolution of the Solar PLI

The structural reliance on imported upstream inputs remains an area of active regulatory focus.

Under Tranches I and II of the Production Linked Incentive (PLI) Scheme for High-Efficiency Solar PV Modules, the Ministry of New and Renewable Energy has awarded approximately 48.3 GW of manufacturing capacity with a total budgetary outlay of Rs. 24,000 crore.

The industrial reality of the PLI scheme in 2026 has revealed a significant gap between upstream ingot production and downstream assembly. While substantial module lines and more than 30 GW of cell capacity have been established under the scheme, operational ingot and wafer manufacturing remains below 6 GW, with polysilicon production at approximately 3.4 GW. This is primarily due to high capital intensity, limited domestic technical expertise, and the concentration of the global manufacturing equipment supply chain.

Manufacturers are also facing significant upfront capital expenditure because PLI disbursements are structured to occur one year after commissioning, based on verified incremental sales of high-efficiency products.

To bridge this gap, the Ministry is considering a successor Electronic Component Manufacturing Scheme with a proposed outlay of Rs. 22,919 crore. The scheme aims to subsidize ancillary components, including solar glass, specialized backsheets, aluminum frames, and tinned copper interconnects, thereby enabling the development of a resilient domestic manufacturing ecosystem from the ground up.

Corporate Landscape: Profiles of Strategic Players

India's solar mandate is being executed by a combination of legacy conglomerates, independent power producers, and specialized manufacturers. Understanding their operational scale and strategic focus is essential for evaluating the evolving market landscape.

The Union Minister for New & Renewable Energy and Power also informed that, under Tranche II of the Production-Linked Incentive (PLI) Scheme for High-Efficiency Solar PV Modules, the total PLI allocation amounts to Rs. 13,937.575 crore, supporting a total manufacturing capacity of 39,600 MW.

The details of the capacities awarded under Tranche II of the PLI Scheme for High-Efficiency Solar PV Modules are presented below.

Figure 1: Basket-1, Manufacturing of Polysilicon + Ingots-Wafers + Solar Cells + Modules (P+W+C+M)

Source: PIB, Ministry of New and Renewable Energy

FS India Solar Ventures Private Limited

Operating as a key private subsidiary of American thin-film pioneer First Solar, Inc., FS India Solar Ventures represents a unique technological pivot within the domestic landscape. Under the Central PLI Tranche II framework, the company secured a notable allocation under the fully integrated Basket-1 (P+W+C+M), receiving a confirmed incentive allocation of Rs. 1,177.57 crore for an eligible integrated capacity of 1,700 MW within a total manufacturing footprint of 3,400 MW.

Reliance New Solar Energy Limited

Reliance represents the most aggressive vertical integration strategy in India’s domestic solar manufacturing landscape. Operating within the prestigious Polysilicon-Wafer-Cell-Module (P+W+C+M) PLI basket, the company received an incentive allocation of Rs. 3,098.04 crore for 3,000 MW of eligible integrated capacity and is rapidly building its giga-factory infrastructure.

Rather than expanding conventional p-type PERC production lines, Reliance has focused its investments on advanced Heterojunction Technology (HJT) and next-generation perovskite tandem technologies. Its entry is expected to reshape domestic supply dynamics, transforming the company from a project developer into one of India's leading upstream suppliers of domestically manufactured ingots and wafers.

Indosol Solar Private Limited

Emerging as a key player in fully integrated manufacturing, Indosol Solar secured the largest allocation under the integrated P+W+C+M basket in PLI Tranche II, with a committed PLI amount of Rs. 3,300 crore for a 6,000 MW manufacturing facility (3,000 MW PLI-eligible capacity).

The company is focused on strengthening the foundational layer of the value chain by establishing a highly automated heavy industrial manufacturing ecosystem for polysilicon production and ingot manufacturing. This positions Indosol as a strategic supplier for domestic cell manufacturers that may lack the capital or risk appetite to establish their own upstream refining facilities.

Waaree Energies Limited

Waaree is regarded as India's largest solar PV module manufacturer, with an aggregate manufacturing capacity of 12 GW. The company secured a substantial 3,000 MW of eligible capacity under the Central PLI Tranche II allocation in the Wafer + Cell + Module (W+C+M) basket, receiving an incentive allocation of Rs. 1,923.23 crore.

The company's strategy is built around aggressive horizontal expansion, enabling it to serve the rapidly growing domestic utility market while simultaneously expanding its export footprint across Western markets seeking to diversify away from traditional supply chains.

By establishing robust procurement networks for upstream wafers, Waaree has successfully insulated its module assembly operations from localized price fluctuations.

Figure 2: Basket-2, Manufacturing of Ingots-Wafers + Solar Cells + Modules (W+C+M)

Source: PIB, Ministry of New and Renewable Energy

Industrial Sourcing Tracker: Manufacturing Assets & Technological Horizons

To map the physical footprint of this industrial transition, the following tracker highlights key product developments, manufacturing clusters, and corresponding technological implementations across major industrial hubs.

Analytical Outlook: The Paradox of Forced Localization

India’s solar PV policy in 2026 represents an ambitious exercise in structural industrial engineering. By strengthening non-tariff barriers such as the Approved List of Models and Manufacturers (ALMM) while supporting them with large-scale supply-side fiscal incentives like the Production Linked Incentive (PLI) Scheme, the government has accelerated the development of a domestic manufacturing ecosystem.

However, this transition has created a temporary structural paradox. In the short term, developers face compressed margins and potential project delays as they navigate a constrained domestic solar cell market.

Over the medium to long term, however, this regulatory friction is expected to create a highly resilient clean energy ecosystem. As upstream giga-factories become fully operational between late 2026 and 2028, India is likely to emerge as one of the few global markets outside East Asia with a fully integrated and self-sustaining solar PV supply chain.

For global investors, successfully navigating this near-term policy transition represents the necessary price of entry into one of the world's largest and most resilient energy transition investment opportunities.