For years, the conversation around India’s solar industry has been built on Chinese imports. That picture has started to shift, and the numbers behind the shift are worth looking at closely.
Between March 2021 and August 2025, India’s solar module manufacturing capacity scaled twelvefold, from 8.2 GW to 100 GW, according to a CEEW analysis published in November 2025. Over the same broad period, the value of India’s solar module imports fell from $4,353 million in FY2024 to $2,151 million in FY2025.
That’s a real shift, not a policy talking point.
The Gap That Remains
Module manufacturing capacity isn’t the same as cell manufacturing capacity. The difference between the two is where India’s import picture gets more complicated.
As of October 2025, ALMM List-I enlisted module manufacturing capacity stood at 119.8 GW, per CEEW. Domestic cell manufacturing capacity, however, falls well short of what that module capacity actually requires. CEEW’s analysis puts the shortfall at 59.66 GW. That means nearly half of India’s enlisted module manufacturing capacity currently depends on cells sourced from outside the country to keep running. Closing that gap will require roughly $4.18 billion (₹35,500 crore) in new cell manufacturing investment, by CEEW’s estimate.
This is the part of the story that headline capacity figures tend to skip over. India has built an enormous amount of module assembly capability. It has not yet built the cell manufacturing base to fully supply it. Until that changes, a meaningful share of what goes into an “Indian-made” module still starts as an imported cell.
The Policy Fix Already in Motion
The government’s response to this gap is direct, and it’s arriving on a fixed timeline.
From June 1, 2026, the Ministry of New and Renewable Energy’s ALMM List-II comes into effect. It requires all ALMM List-I module manufacturers to source their cells exclusively from approved domestic suppliers, rather than importing them. Manufacturers who don’t comply risk being delisted from List-I altogether, per official MNRE communication reported by PV Tech.
This sits alongside trade measures already in place. Basic customs duties on solar cells and modules have been imposed since April 2022, increasing the landed cost of imported equipment. In September 2025, India’s Ministry of Commerce and Industry issued a final ruling recommending anti-dumping duties of 23 to 30 percent on solar cells and modules originating from China, depending on the manufacturer. The duties are set to remain in place for three years.
Taken together, these measures are designed to make domestic cell manufacturing the default.
Why This Will Keep Moving Upstream
Closing the cell gap will just shift it one layer further up the supply chain.
The same domestic sourcing logic the government is applying to cells is already scheduled to extend to wafers and ingots. ALMM List-III, introduced for solar ingots and wafers, comes into effect from June 1, 2028. Bids submitted under competitive bidding routes after that date will need to use ALMM List-III compliant wafers, with grandfathering provisions in place for projects already underway.
India’s larger manufacturers have read this trajectory clearly and are moving accordingly. Reliance, Adani, Tata Power, Waaree, Avaada, ReNew, and GREW Solar are among the companies that have begun backward integration into the upstream solar value chain. Tata Power Renewable Energy, for instance, has committed ₹6,500 crore toward developing 10 GW of ingot-wafer manufacturing capacity across two phases.
The pattern is consistent. Every time India closes a gap at one stage of the supply chain, the next stage upstream becomes the new constraint. That isn’t a flaw in the approach. Building a fully integrated manufacturing base happens in stages, not all at once, and this is what that process actually looks like.
Where This Leaves India
The honest assessment sits somewhere between the two extremes. India hasn’t yet achieved full independence from Chinese solar imports as the cell-level dependency gap will take several years of sustained investment to close, with wafers and polysilicon still further out on the horizon.
But the direction of movement is unmistakable. Module manufacturing capacity has scaled dramatically. Policy mechanisms to close the cell gap have firm enforcement dates and the manufacturers driving India’s solar industry forward are investing in upstream capability.
That shift is visible across the country’s manufacturing base, including in states like Gujarat, which has become one of India’s most active hubs for solar manufacturing investment. Companies positioning themselves as a serious solar panel manufacturer in Gujarat are increasingly building toward this same backward-integrated model, recognising that long-term competitiveness depends on owning more of the value chain, not less.
For businesses and developers evaluating what industrial solar solutions Gujarat based manufacturers can offer, that distinction is becoming a meaningful one. The companies investing in cell and upstream capacity today are the ones positioned to be less exposed to import dependency as ALMM requirements tighten further over the next several years.
India’s solar import story is no longer just a story about cheaper Chinese modules. It’s a story about how much of the supply chain India is prepared to build for itself, one stage at a time.
