India’s Solar Manufacturing Take-Off: Growth Prospects at Home and Abroad

India’s solar manufacturing industry is undergoing a major transformation as it shifts from an import-dependent assembly market to a rapidly scaling domestic production hub. Fueled by robust government policies, strong deployment growth and strategic industrial investment, India is emerging as a key player in the global solar value chain.

In recent years, solar installations have surged across the country, making India one of the top solar markets globally. This deployment growth has laid the foundation for a parallel expansion in local manufacturing capacity — spanning modules, cells, wafers and upstream components — to meet both domestic demand and future export opportunities.

Domestic Market Momentum

India’s solar production capacity has expanded significantly within a short timeframe. Solar module manufacturing capabilities have doubled within a single year, while solar cell production has grown even faster. This rapid industrial expansion marks a shift from heavy reliance on imported products to an increasingly competitive local ecosystem.

Government targets, including ambitious renewable capacity goals under national clean energy plans, are compelling domestic manufacturers to scale up. With solar expected to account for the majority of India’s renewable capacity additions by 2030, a stable supply of solar components from within the country has become essential.

Policy Strengthening Local Manufacturing

A combination of policy instruments has played a pivotal role in driving manufacturing growth:

• Production Linked Incentive (PLI) Schemes that reward efficiency and scale
• Protective import duties to reduce dependency on foreign modules
• Approved Lists of Manufacturers to prioritise local products in government-supported projects

These policy levers have helped attract substantial investments from major industrial players, transforming solar manufacturing into a strategic industrial sector rather than simply a supplier to project developers.

Vertical Integration and Supply Chain Development

Large Indian conglomerates and specialised solar firms have started building vertically integrated facilities capable of producing modules, cells and critical upstream components. This trend is narrowing the technology gap with global leaders, enabling India to move toward deeper value chain participation and higher local value addition.

The emergence of integrated facilities also creates skilled employment opportunities and stimulates local supply chains — from glass and encapsulants to junction boxes — strengthening the overall industrial ecosystem.

Export Potential and Global Positioning

While India’s solar manufacturing footprint is growing rapidly at home, the sector is actively exploring global market opportunities. Rising production capacity and competitive cost structures could position India as an attractive exporter of solar products, particularly to regions seeking diversified supply chains outside China.

Expanding exports would not only generate foreign exchange earnings but also reinforce India’s role in the global clean energy transition.

Challenges and Future Outlook

Despite robust progress, the industry still faces hurdles such as scaling upstream production, managing technology shifts and maintaining cost competitiveness against established global players. Sustained policy support, investment in technology innovation, and long-term financing will be critical to overcoming these challenges.

Nonetheless, India’s solar manufacturing evolution — from assembly to integrated production — underscores a broader ambition: to become a major manufacturing hub for renewable energy technologies, serving both domestic and international markets.

Source: https://www.pv-tech.org/indias-solar-manufacturing-take-off-growth-prospects-at-home-abroad/