India’s solar manufacturing industry is witnessing rapid growth as the Ministry of New and Renewable Energy’s (MNRE) upcoming ALMM List-II implementation deadline continues driving major investments across the renewable energy sector.

With the June 2026 compliance deadline approaching, India’s solar photovoltaic (PV) cell manufacturing capacity has now reached nearly 40 GW, marking one of the fastest expansion phases in the country’s renewable energy history.

ALMM Policy Driving Domestic Manufacturing Growth

The government’s Approved List of Models and Manufacturers (ALMM) List-II policy has become a major catalyst for India’s solar manufacturing ecosystem.

Under the upcoming regulations:

• Only approved domestic solar PV cell manufacturers will be eligible for government-linked solar projects after June 1, 2026
• Solar projects commissioned before the deadline under net-metering and open-access categories may receive exemptions
• Developers facing genuine delays can seek extensions through the National Institute of Solar Energy (NISE) portal

Industry experts believe the policy has created strong market confidence and improved long-term investment visibility.

India’s Solar Cell Capacity Reaches 40 GW

According to industry reports, India added nearly 5 GW of new solar cell manufacturing capacity between January and March 2026 alone.

This became one of the largest quarterly expansions recorded in recent years.

The latest additions pushed India’s cumulative installed solar cell manufacturing capacity to around 40 GW by the end of March 2026.

Reports also indicate that nearly two-thirds of this capacity is already registered under ALMM List-II compliance.

Major Companies Accelerate Expansion Plans

Several domestic manufacturers have significantly expanded production capacity ahead of the compliance deadline.

Leading contributors during Q1 2026 included:

• Cosmic Power
• Websol Energy
• Jupiter International
• Premier Energies

The rapid expansion reflects strong industry confidence in future domestic demand for ALMM-compliant solar cells and modules.

Policy Certainty Supporting Renewable Investments

Industry analysts stated that regulatory clarity provided by the government has played a major role in accelerating manufacturing investments.

The policy framework is helping:

✔ Reduce dependence on imported solar technology
✔ Strengthen India’s renewable energy supply chain
✔ Improve quality assurance and traceability
✔ Encourage advanced manufacturing investments
✔ Support long-term energy security goals

The initiative also aligns closely with India’s broader Atmanirbhar Bharat and clean energy transition strategies.

India’s Solar Sector Recovering Strongly After Pandemic Slowdown

India’s solar manufacturing industry faced significant disruptions during the Covid-19 period due to supply chain issues and delayed investments.

However, capacity additions have accelerated sharply in recent years:

• 2022: Moderate recovery phase
• 2023: Steady manufacturing growth
• 2024–2025: Major expansion driven by policy support and rising solar demand

Industry experts believe India is now entering a large-scale manufacturing growth cycle supported by both domestic and global renewable energy demand.

🇮🇳 Long-Term Impact on India’s Renewable Energy Sector

The ALMM mandate is expected to reshape India’s renewable energy market over the coming years.

The policy could significantly influence:

• Solar procurement strategies
• Renewable energy investments
• Supply chain localization
• Technology adoption
• Domestic solar exports

Experts also believe India could eventually emerge as a global manufacturing hub for solar technologies.

India’s solar cell manufacturing sector is witnessing historic growth ahead of the June 2026 ALMM List-II deadline.

With strong policy backing, rising domestic demand, and increasing investments in renewable infrastructure, India is rapidly strengthening its position as a major global player in solar manufacturing and clean energy development.