It would extend India's manufacturing incentive push deeper into the solar supply chain and reduce import dependence, Santosh Kumar Sarangi, secretary at the clean energy ministry, said ​at a Confederation of Indian Industry event in New Delhi.

Polysilicon ​is a key raw material used in solar photovoltaic panels, ⁠and India relies entirely on imports from China.

India is targeting 500 gigawatts ​of non-fossil fuel power capacity by 2030.

The renewable energy ministry has increasingly ​focused on local manufacturing as developers ramp up solar installations, seeking to reduce exposure to imported equipment and build a domestic supply chain.

India has previously offered 240 billion ​rupees ($2.52 billion) in manufacturing-linked incentives for solar panel and cell production.

The new ​scheme could cover more than 10 GW of production capacity, Sarangi said, without disclosing ‌the ⁠size of the financial incentive.

The proposed move comes as New Delhi seeks to create an integrated solar manufacturing ecosystem spanning modules, cells, wafers, ingots and polysilicon, segments that are dominated globally by foreign producers.

India has already ​built more than 200 ​GW of ⁠solar panel manufacturing capacity and more than 32 GW of solar cell capacity, while another 100 GW of cell ​capacity is expected to come online within about a ​year, ⁠Sarangi said.

The country is also targeting at least 80 GW of solar ingot and wafer manufacturing capacity by June 2028, he said.

Deeper domestic manufacturing would ⁠strengthen India's ​clean energy ambitions and industrial competitiveness, Sarangi ​said.

Polysilicon also has semiconductor applications, potentially broadening the economic benefits of new investment beyond solar ​manufacturing, he said.