Reliance to begin production at 10GW cell and module factory by 2024

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Reliance also aims to establish 20GW of solar capacity by 2025 for its “round-the-clock” green hydrogen production. Image: REC Group.

Indian conglomerate Reliance Industries will begin production at its 10GW solar cell and module factory in Jamnagar, India by 2024.

The facility will be vertically integrated from “quartz-to-module” by manufacturing all stages of the supply chain in the same plant, including polysilicon, ingots and wafers as well as cells and modules.

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Annual capacity would then be doubled to 20GW by 2026 with the technology behind it based on module manufacturers REC Solar’s technology, which the Indian conglomerate acquired last year, as reported by PV Tech.

Since the acquisition of the Norway-headquartered company, Reliance has increased the manufacturing capacity of the module manufacturer in several countries to reach 5GW within the next two years.

Most recently, the manufacturer had ramped up recruitment for its heterojunction (HJT) module facility in India, while it has been selected by the European Union to receive a grant to support the construction of a 2GW HJT manufacturing plant in France.

Its module production in Singapore has also expanded its annual capacity from 1.2GW to 1.8GW of HJT.

Other notable technological improvements in the company’s roadmap include a target to increase HJT module efficiency from 23% to 26% by 2026 and further improving it to 28% with perovskite-tandem cell technology.

“Reliance aspires to make India a world leader in new energy manufacturing and a credible alternative to China,” said the chairman and managing director at Reliance Industries, Mukesh Ambani., Asia’s richest man, during the annual general meeting.

The conglomerate will also progressively transition from grey hydrogen to green hydrogen by 2025. For that, it will establish 20GW of solar energy generation capacity by 2025 to provide “round-the-clock” power and intermittent energy for green hydrogen.

Furthermore, at the beginning of the year the Indian company signed a memorandum of understanding with the government of Gujarat to invest US$80 billion to establish and enable at least 100GW of renewables and setting up green technology manufacturing facilities in the state.

13 October 2026
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 13-14 October 2026 is our fourth PV CellTech conference dedicated to solar manufacturing in the USA. From polysilicon, wafers, ingots, cells and modules, to critical component suppliers including glass and frames, the event connects every stage of the value chain under one roof. PV CellTech USA also brings together investors, innovators, manufacturers and industry stakeholders to collaborate and strengthen domestic solar manufacturing across the United States.
22 October 2026
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Whether you're looking for new technologies, trusted partners, or fresh business opportunities, you'll find them at the 19th Renewable Energy India Expo 2026. Join 55,000+ industry professionals and 1,000+ exhibiting brands across 14 halls featuring solar, bioenergy, battery storage, and the Germany Pavilion. It's where the clean energy sector comes together to exchange ideas, build partnerships, and drive business forward.

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