India Must Step Up Solar Module Capacity to Meet Clean Energy Targets
India is at the crossroads of its energy future. The country’s ambitions in renewable energy are more vital than ever, with climate change being the genuine issue that needs to be addressed, energy security being given a strategic position, and economic growth further propelling the demand for electricity to new, prominent levels.
As part of the target, the net-zero emissions target date of India is 2070, with milestones, including 500 GW of non-fossil energy capacity by 2030 and energy independence by 2047. Solar power will play the central part in this future, due to its convenience and scalability. However, the dreams of solar power in India are being bottlenecked by a matter of urgent concern, that of a lack of domestic solar module-manufacturing capacity, especially in the upstream part of solar cells.
Unless addressed immediately, such a deficit may leave India lagging with regard to its green transition policies and continue its heavy reliance on imports of vital energy infrastructure.
Heart of the New Energy: Solar Modules and Cells
The last step is bringing the product, which is called a panel or solar module, to rooftops and solar farms. They are made by assembling as many solar photovoltaic (PV) cells as possible, which are utilized to change sunlight into energy. India has significantly improved its module production capacity, exceeding 80 GW per annum.
The vast majority of these modules, however, still rely on imported solar cells, which are mostly made in China and which enjoy a de facto monopoly in the supply of solar cells to businesses worldwide. This places Indian manufacturers at risk of supply shocks, geopolitical threats to costs, and fluctuations. To become authentically energy self-sustaining, India must expand its manufacturing capacities within an integrated sustainable framework for both solar cells and solar modules. The vision of a clean, secure energy future can become a reality unless we effectively construct the entire value chain at home.
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Solar Growth Needed for India’s Clean Energy Goals
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The Glaring Gap between Module Manufacturing and Cell
Currently, the solar module manufacturing in India has significantly surpassed the solar cell manufacturing in the country. According to the latest industry statistics, in India, there is an integrated capacity of about 80 GW of modules, but solar cell capacity of 7 to 10 GW is still insufficient. This led the majority of the module manufacturers in India to import cells, thwarting the self-reliance agenda and local manufacturing policies.
The reliance between the firms also creates disadvantages in regard to cost and delivery schedules in that the Indian firms are at the mercy of external supply chains that can certainly be and have often been disrupted. As demand is estimated to increase fourfold over the next years, India must seek to even the gap between capacity and make integrated cell-module factories. It is essential to have balanced development in both segments to provide clean power on scale, on time, and without import dependency.
Upgrading to High Technology: The Shift to TOPCon
The solar sector of India is experiencing a paradigm shift in technology application with a move by the current Mono PERC (Passivated Emitter and Rear Cell) towards the stronger and robust TOPCon (Tunnel Oxide Passivated Contact) panel technology. PCon is more efficient with better performance at hot temperatures, and would also have a longer lifespan, and hence it can apply to both the local and foreign markets.
Leaders of industry, such as Emmvee, Saatvik, and RenewSys, have already begun to switch the production lines of all their new panels to TOPCon-based production. Their opinion is that the demand for Mono PERC is declining, and it will be exhausted in a matter of a few years. India will not be able to compete with the rest of the world’s manufacturers and expand into new export markets unless it adopts technologies at the most advanced level, such as TOPCon. The quicker Indian manufacturers adapt to this shift, the better and more competitive they will be in the future in terms of their position in the solar business.
Read more: India Mandates Locally-made Solar Cells for PV Modules
The Charge is Being Led by Major Indian Manufacturers
India is on the cusp of sun manufacturing development with some of its key players. Take the case of Emmvee Group, which currently has an installed capacity of 6.6 GW of solar modules and 2.5 GW cell capacity in Karnataka. They are now in the process of transitioning to expand their capacity and to use TOPCon.
The Saatvik Solar is expanding production and aims to hit 8.8 GW module talent by July 2025, including one entirely start-to-finish plant with satellite-to-module capabilities in Odisha. RenewSys India is yet another big player, and will be adding 4.5 GW of cell capacity, one of which is a 500 MW TOPCon line that will come online by October.
These initiatives reveal India’s upsurge in its own privatised segment. However, to meet the enormous future demand, the number of players willing to do the same will need to increase, and the government will have to ensure the continuation of this trend.
The Scale India Must Achieve: 200–250 GW Per Year
India must scale up solar power to unprecedented levels to meet the government’s clean energy pledges, particularly the 500 GW non-fossil goal by 2030. According to industry analysts of Mercom India Renewables Summit 2025, India is required to increase its capacity of solar modules by 200-250 GW per year up to the year 2047.
We are not talking about several factories; this involves developing a whole solar manufacturing value chain, including polysilicon, wafers, cells, and modules, and the balance of system parts. It has to be sound, technology-driven, well capitalized, and supported by the policy, which pays off in R&D, export rivalry, and domestic innovativeness. Such scale is necessary because, without it, India will not be a solar manufacturer; it will only be a few large solar assemblers, which is not its objective.
Inhibitors of Development Limitation of Supply Chain
The supply of high-value components is one of the largest challenges to scaling up solar producers in India. Even where modules are produced in India, component materials and other constituent parts must be imported and, once again, they are bulk Chinese and Southeast Asian imports, including solar glass, back sheets, EVA films, junction boxes and Aluminium frames.
This costs a lot and makes production schedules unpredictable. Take the solar glass in India as an example; currently, only about 80 per cent of the solar glass requirements are met by imports. The module production will continue to be semi-dependent and sensitive to fluctuations in the world market until India develops capacity in these upstream and ancillary areas. The drive to complete localization will have to involve enticements and safeguards to component manufacturers as well -not simply the module and cell manufacturers.
Policy Landscape and Government’s Intervention
In an attempt to spur domestic solar manufacturing, the Indian government has already initiated a chain of activities. In 2021, the Production-Linked Incentive (PLI) Scheme was introduced. In the subsequent years, this policy provides subsidies as an investment to producers involved in integrating solar manufacturing, as well as solar wafers and modules. One more policy established by the government is the so-called Approved List of Models and Manufacturers (ALMM), to which all government-supported projects should adhere, as the modules installed should be domestic ones.
It is expected that by 2026, solar cells may also be covered in ALMM List-II, and in that case, developers will be motivated to seek such locally as well. Imported modules also have a tariff of between 25-40 per cent, as do imported cells. But the industry representatives warn that the availability of timely infrastructure and policy transparency should accompany protectionism through tariffs. Unpredictable regulation can repel the entry of private investment. Policymakers have to be partners in the construction of an industrial base; they do not want to be the regulators.
Licenses Required for Solar Manufacturing Business in India
There are certain licenses needed for a solar manufacturing business in India. Some of the key licenses required to start and run a solar manufacturing business in India in a legally compliant way are as follows-
NOC from Pollution Control Board
Environmental Clearance Certificate
Other Licenses and Permits
The Missing Link of India in Solar Mission is Human Capital
A sun panel is accompanied by a professional work force. However, there is a severe lack of trained hands in India in the sphere of solar manufacturing and solar installation. The sector requires talent on all fronts, whether as manufacturers on the automation lines, installers of modules, electricians, and solar PV technicians in the field.
The education and vocational system of India is not well-equipped to deal with this demand at present. The training institutes are lacking, and clean energy, among other technical training, is not fully incorporated into technical curriculums and apprenticeship programs.
To avoid losing capacity due to idle capacity and maintain high-quality standards, India needs to invest in solar-specific workforce training, certification, and workforce incentives. The foundation of human capital will guarantee that the infrastructure boom is productive and long-term.
Is it Possible to Make India the Solar Factory of the World?
As anti-China sentiments intensify and import restrictions are stringent in the United States and Europe, global purchasers are increasingly seeking alternative sources of solar supply chains. The opportunity for India is to become a credible alternative, but it must be in a position to achieve scale, quality, and cost efficiency competitively.
Not every exporter of solar modules can sell volume; it needs prominent levels of commitment to international quality certification, bankability rating, and multi-year confidence in product supply schedules.
The high-speed towards TOPCon, automation, and verticalization is the correct direction. However, as long as India relies on importing parts and assembling them far from end-to-end project networks, the country will be unable to match Chinese vendors on either cost or speed. Making the transition to a global solar exporter does more than establish manufacturing capacity; it also necessitates ecosystem efficiency and a stable policy orientation.
Why This Transition Is More Than Economic?
The heart of the whole discussion is that the solar transition is not only an economic or technological task, but also a national cause. The electricity demand in India is projected to double by 2040. Affordable and clean solar power is the only viable solution that would spare India from either further increased power emissions and air pollution, or it would have to rely on expensive imports.
The self-sufficiency in solar energy would save expenditure on foreign exchange by reducing direct costs, support rural development through access to energy, and contribute to minimizing the national impact on climate change. The growth of solar production cannot be a matter of industrial choice. It’s the right time to kickstart the renewable energy business in India, considering the potential it holds.
To Wrap Up
India, home of the cost-effective sun, cannot give up on its potential to create and develop a healthy solar manufacturing ecosystem, and the race we are on against China is both real and fast. The urgent requirement is to make a daring investment in the solar cell manufacturing capacity, strengthen localisation of the supply chain, the workforce, and the quick implementation of next-generation technologies.
Solar manufacturing needs not only to expand, but to mature, to integrate and to take the lead. By doing this, India will not only fulfil its energy demands but establish the world’s clean energy model for the next few decades. To get expert assistance in meeting clean energy targets for your business, visit https://corpbiz.io/.
Frequently Asked Questions (FAQs)
In India, why is there a gap in the Module and Cell Capacity?
India has had a fast-growing assembly line of modules, but has not had the same pace in setting up solar cell manufacturing facilities. This was because the capital and technical requirements are higher when producing cells. All modules found in India are still composed of imported cells, which does not help in the self-sufficiency and keeps the supply chain vulnerable.
What is the significance of solar cells in the chain of manufacturing?
Solar cells are key parts used to produce electricity from solar energy. Without making these cells within the country, making solar modules is just assembling, not real manufacturing. Producing cells locally helps ensure better quality, lower costs, and stronger energy security.
What is the difference between TOPCon and Mono PERC?
Con is a next-generation cell technology that is more efficient and also does a better job at thermal performance as compared to Mono PERC. It offers a longer lifespan and higher power production, which are instrumental in increasing the projected commercial and utility-scale projects. TOPCon has become the standard for most global manufacturers worldwide today.
What support has the Indian government provided to solar manufacturers?
The government has initiated the Production Linked Incentive (PLI) scheme, made the ALMM list a requirement in the procurement of projects, and imposed tariffs on those who would import goods to discourage competition. The policies, however, must be accompanied by steady policies and investment in the entire value chain and not just the module assemblers.
What is the importance of workforce training to solar growth?
Despite having the best infrastructure, there may be a shortage of skilled workforce, which may slow down production and maintenance. India requires well-trained engineers and technicians, as well as project managers, to run manufacturing plants and solar installations. The vocational training that focuses specifically on solar is one of the areas of investment that will be paramount in terms of realising the full potential of new capacity.
What will be the risks of India not scaling solar manufacturing?
The country will struggle to meet its clean energy and net-zero objectives, remaining dependent on expensive imports. Furthermore, it will become vulnerable to global supply chain shocks due to the lack of clean energy industries and net-zero objectives. The inability to localise the value chain further restricts the employment opportunity and makes India less competitive in the international solar power industry.
Is it feasible for India to compete with China in the field of solar exports?
Yes, provided it does that by constructing integrated systems, maintaining quality, and reducing the cost of input by localisation. As the world shifts towards non-Chinese powers, India has its time slot to capitalise on, and this advantage is not likely to last.
What is ALMM, and what effect does it have on the industry?
ALMM, or the approved List of Models and Manufacturers, is a government requirement to deploy developers to apply certified Indian-made modules in government projects. In the near future, solar cells will also be included in this list. This will guarantee quality precision and meet the national production needs.
Which aspects of the cost savings of localisation of the supply chain are there?
As all the main parts and components are produced in India (glass, frames, junction boxes), the manufacturers no longer have to pay import tax and customs tariffs or have to wait as long to deliver the product due to shipping or the value of the currency dropping. Localisation encourages innovativeness, the labour force and opposition to world anarchy, as well.
What are the solar targets that are envisioned in India?
By 2070, India aims to achieve net zero, and by 2030, it is envisaged to reach 500 GW of non-fossil energy output. To reach these amounts, the installed capacity of solar modules, 200250 GW, will need to be added incrementally, starting now. The delays occurring in modern times will have impacts that will take decades.
Read more: How to Start a Solar Manufacturing Company in India?
