Solar Manufacturing Plants in India 2026: Complete List, Locations and Production Capacity

India is rapidly building a domestic solar manufacturing ecosystem covering solar cells, photovoltaic (PV) modules, wafers, ingots and other components. The expansion is being supported by the government’s Production Linked Incentive (PLI) scheme, the Approved List of Models and Manufacturers (ALMM), and policies aimed at reducing dependence on imported solar equipment.

As of 2026, India’s solar manufacturing capacity has expanded significantly. According to a 2026 industry report, cumulative solar module manufacturing capacity reached around 210 GW, while solar cell manufacturing capacity stood at about 27 GW as of December 2025.

The government has also issued Letters of Award under the PLI scheme for 48,337 MW of fully or partially integrated solar PV manufacturing capacity. Around 30 GW of module capacity, 10.5 GW of cell capacity and 2 GW of ingot-wafer capacity had been established under the scheme, according to a 2026 government response.

Quick Answer

Some of the major solar manufacturing companies and plants in India include:

• Waaree Energies – Gujarat and other locations
• Adani/Mundra Solar – Gujarat
• Premier Energies – Telangana
• Tata Power Solar – Karnataka and other locations
• Vikram Solar – West Bengal and Tamil Nadu
• Emmvee – Karnataka
• RenewSys India – Karnataka, Telangana and Maharashtra
• Goldi Solar – Gujarat
• Alpex Solar – Himachal Pradesh and Uttar Pradesh
• Reliance Industries – Gujarat
• First Solar – Tamil Nadu
• Avaada – Uttar Pradesh/Maharashtra
• ReNew – Rajasthan/Gujarat
• Indosol Solar – Andhra Pradesh

MNRE’s ALMM framework provides the official list of approved solar module and cell manufacturers. The ministry’s 2026 updates show that the ALMM system is being regularly expanded as new manufacturing capacity becomes operational.

Solar Manufacturing Plants in India 2026: Complete List

Capacities refer to operational, listed or allocated manufacturing capacity depending on the company and source. Planned and under-construction capacity should not be treated as current production.

A SEBI-filed industry comparison provides company-level manufacturing data for several major Indian manufacturers, including Waaree, Vikram Solar, Mundra Solar, Premier Energies, RenewSys, Emmvee, Alpex Solar and Goldi Solar.

1. Waaree Energies Solar Manufacturing Plants

Waaree Energies is one of India’s largest solar PV manufacturers.

The company has major manufacturing operations in Gujarat, with its manufacturing network including facilities in the state and other locations. According to company-level data available in a 2025 SEBI filing, Waaree had approximately 13.3 GW of operational module capacity as of June 2025, including the capacity of Indosolar.

The company also had significant expansion plans for both modules and cells.

Key Facts

• Major location: Gujarat
• Main products: Solar PV modules and cells
• Operational module capacity: About 13.3 GW
• Expansion: Additional module and cell capacity planned
• Technology: TOPCon, mono PERC, bifacial and other PV technologies

2. Adani Solar / Mundra Solar PV Plant

Adani’s solar manufacturing operations are based in Mundra, Gujarat.

The facility is important because it is designed around multiple stages of the solar manufacturing value chain, including solar cells and modules. Mundra Solar PV had around 4 GW of operational cell and module capacity in the June 2025 industry comparison.

The company has also announced significant future capacity expansion.

Key Facts

• Location: Mundra, Gujarat
• Company: Mundra Solar PV / Adani Solar
• Products: Solar cells and modules
• Operational capacity: About 4 GW
• Future expansion: Major integrated manufacturing expansion

3. Premier Energies Manufacturing Plant

Premier Energies is one of India’s major solar cell and module manufacturers, with manufacturing facilities in Telangana.

The company had approximately 5.13 GW of module capacity and 2 GW of cell capacity in the June 2025 comparison. Its expansion plans include substantial additional module and cell manufacturing capacity.

A 2026 industry update also reported the commissioning of a 5.6 GW solar module manufacturing facility at Seetharampur, Telangana, with trial production underway.

Key Facts

• Location: Telangana
• Major facility: Seetharampur
• Products: Solar cells and modules
• Existing module capacity: About 5.13 GW
• Existing cell capacity: About 2 GW
• Expansion: Multi-GW capacity addition

4. Emmvee Solar Manufacturing Plants

Emmvee is headquartered in Bengaluru and has manufacturing operations in Karnataka.

The company had approximately 7.8 GW of module capacity and 2.9 GW of cell capacity according to the June 2025 industry comparison.

In 2026, Emmvee also commissioned an additional 2.5 GW solar module production line at its Sulibele facility in Hoskote Taluk, Bengaluru.

Key Facts

• State: Karnataka
• Location: Bengaluru/Hoskote region
• Products: Solar modules and cells
• Module capacity: About 7.8 GW plus expansion
• Cell capacity: About 2.9 GW

5. Goldi Solar Manufacturing Plant

Goldi Solar is a major solar module manufacturer based in Gujarat.

The company had approximately 10.7 GW of module manufacturing capacity in the June 2025 comparison. Its expansion plans included additional module and cell manufacturing capacity.

Goldi Solar manufactures several types of PV modules, including monocrystalline, PERC and bifacial modules.

6. Vikram Solar Manufacturing Plants

Vikram Solar operates manufacturing facilities in West Bengal and Tamil Nadu.

Its operational module manufacturing capacity was approximately 4.5 GW as of June 2025. The company had also announced substantial expansion plans covering both module and cell manufacturing.

Key Facts

• Locations: West Bengal and Tamil Nadu
• Products: Solar PV modules
• Operational capacity: About 4.5 GW
• Future expansion: Module and cell capacity
• Technologies: TOPCon, Mono PERC, monofacial and bifacial modules

7. RenewSys India Manufacturing Plants

RenewSys India has manufacturing facilities across Karnataka, Telangana and Maharashtra.

The company manufactures solar modules as well as components used in the PV value chain.

Its operational capacity was approximately 2.5 GW of modules and around 0.1 GW of cells in the June 2025 comparison.

A 2026 industry update reported that RenewSys inaugurated a 3 GW automated solar module manufacturing facility at Khopoli, Maharashtra.

8. Alpex Solar Manufacturing Plants

Alpex Solar operates manufacturing facilities in Himachal Pradesh and Uttar Pradesh.

The company had approximately 1.2 GW of operational module manufacturing capacity as of June 2025 and planned further module and cell capacity expansion.

Its product portfolio includes monocrystalline, polycrystalline and TOPCon solar modules.

9. Reliance Solar Manufacturing – Gujarat

Reliance Industries is developing an integrated renewable-energy manufacturing ecosystem in Gujarat.

The company’s solar manufacturing plans include multiple stages of the PV value chain. Reliance is also one of the major beneficiaries under India’s PLI framework.

SECI’s PLI allocation data lists Reliance Industries with a 6,000 MW manufacturing capacity allocation under one of the PLI baskets.

10. Indosol Solar – Andhra Pradesh

Indosol Solar, associated with Shirdi Sai Electricals, is another major participant in India’s solar manufacturing expansion.

Under the PLI framework, Indosol has been allocated significant capacity for integrated solar manufacturing.

SECI’s PLI information lists Indosol with 6,000 MW manufacturing capacity, including 3,000 MW of PLI-eligible capacity under the relevant allocation.

11. First Solar Manufacturing Plant – Tamil Nadu

First Solar has established a major solar manufacturing presence in Tamil Nadu.

Unlike conventional crystalline-silicon manufacturers, First Solar is known for its thin-film photovoltaic technology.

Its Tamil Nadu manufacturing facility adds diversification to India’s domestic solar manufacturing ecosystem and supports production using a technology different from the dominant crystalline-silicon supply chain.

12. Tata Power Solar Manufacturing

Tata Power Solar is one of India’s established solar manufacturers and has manufacturing operations in India, including Karnataka.

The company manufactures solar cells and modules and is also active in solar EPC and project development.

Its manufacturing operations form part of Tata Power’s broader solar-energy business.

13. TP Solar – Tamil Nadu

TP Solar Limited is another major manufacturer supported under the government’s PLI programme.

SECI’s PLI allocation information lists TP Solar with a manufacturing capacity allocation of 4,000 MW, of which 2,000 MW is listed as PLI-eligible capacity.

14. Avaada Electro Manufacturing

Avaada Electro is developing solar manufacturing capacity as part of India’s push towards an integrated renewable-energy supply chain.

Its PLI-supported manufacturing plans include facilities associated with Uttar Pradesh and Maharashtra.

SECI lists Avaada Electro with 3,000 MW of manufacturing capacity and 1,500 MW of PLI-eligible capacity under its PLI allocation.

15. ReNew Photovoltaics Manufacturing

ReNew Photovoltaics is developing domestic solar manufacturing capacity in India, with manufacturing locations associated with Rajasthan and Gujarat.

The company is among the manufacturers selected under the PLI programme and is expanding its presence across the solar PV manufacturing value chain.

SECI lists ReNew Photovoltaics with 4,800 MW of manufacturing capacity and 2,400 MW of PLI-eligible capacity under the relevant PLI allocation.

Major Solar Manufacturing States in India

India’s solar manufacturing industry is concentrated in several states.

India’s Solar Manufacturing Capacity in 2026

India’s manufacturing capacity has expanded sharply in recent years.

According to Mercom India’s 2026 industry report, India added 119 GW of new solar module manufacturing capacity and more than 9 GW of cell manufacturing capacity during 2025. By December 2025, cumulative module manufacturing capacity was approximately 210 GW, while cell manufacturing capacity was around 27 GW.

The government’s PLI programme has also accelerated investments in integrated manufacturing. MNRE says the scheme has a total outlay of ₹24,000 crore, with the objective of creating GW-scale high-efficiency solar PV manufacturing capacity and reducing import dependence.

Production-Linked Incentive Scheme for Solar Manufacturing

The Production Linked Incentive (PLI) Scheme for High Efficiency Solar PV Modules is one of the most important government initiatives supporting India’s solar manufacturing industry.

The programme is divided into two major tranches:

PLI Tranche I

The first tranche had an outlay of ₹4,500 crore and selected three successful bidders for setting up 8,737 MW of fully integrated solar PV module manufacturing capacity.

PLI Tranche II

The second tranche received an allocation of ₹19,500 crore. Letters of Award were issued to 11 bidders for setting up approximately 39,600 MW of fully or partially integrated solar PV manufacturing capacity.

Together, the programme is designed to encourage domestic manufacturing of high-efficiency solar modules while building a broader supply chain for cells, wafers and other components.

What Is ALMM and Why Is It Important?

The Approved List of Models and Manufacturers (ALMM) is maintained by the Ministry of New and Renewable Energy.

MNRE introduced the ALMM framework to ensure that solar PV modules used in specified government-related projects come from approved manufacturers and models. The framework now includes separate lists for solar PV modules and solar PV cells.

The first ALMM list for solar modules was issued in 2021, while the first list for solar PV cells was issued in July 2025. Both lists are updated periodically.

This makes ALMM an important reference when assessing the scale of India’s approved domestic solar manufacturing industry.

Solar Manufacturing Supply Chain in India

Solar panel manufacturing involves several stages:

Polysilicon → Ingot → Wafer → Solar Cell → Solar Module → Solar Power Plant

India has historically been more dependent on imports for upstream components such as polysilicon, ingots and wafers. The latest manufacturing investments are therefore increasingly focused on building an integrated domestic supply chain.

The government’s PLI programme specifically encourages integrated plants because they can improve quality control, competitiveness and domestic sourcing.

Why Is Solar Manufacturing Important for India?

The growth of domestic solar manufacturing provides several strategic benefits.

Reduces Import Dependence

Domestic manufacturing can reduce India’s dependence on imported solar equipment and improve supply-chain security.

Creates Employment

Large manufacturing plants require engineers, technicians, production workers, logistics personnel and other skilled professionals.

Supports Renewable-Energy Expansion

India is adding solar power capacity at a rapid pace. A larger domestic manufacturing base can help meet this demand.

Builds an Integrated Supply Chain

Investment in cells, wafers and other upstream components can gradually reduce India’s dependence on imported inputs.

Strengthens India’s Position as a Solar Manufacturing Hub

With large-scale investments from companies such as Waaree, Adani, Reliance, Premier Energies and others, India is attempting to become a major global solar manufacturing centre.

Solar Manufacturing Plants in India: Key Facts for Exams

MNRE’s official ALMM database should be treated as the primary reference for the current list of approved module and cell manufacturers because the list is updated regularly.