India’s solar sector is growing rapidly. To achieve its renewable energy goals, the government is introducing policies that support domestic solar module manufacturer, encourage local production, and reduce dependence on imports.

One of the latest developments is the Ministry of New and Renewable Energy (MNRE) extending the Approved List of Models and Manufacturers (ALMM) framework to include solar ingots and wafers from 1 June 2028.

While this may seem like a technical policy update, it marks an important step in building a stronger and more self-reliant solar manufacturing ecosystem in India.

In this article, we explain what the new ALMM framework means, why it matters, and how it will shape the future of India’s solar industry.

What Is the ALMM Framework?

The Approved List of Models and Manufacturers (ALMM) is a quality assurance framework introduced by MNRE to encourage the use of approved and reliable solar products in government-supported solar projects.

The framework ensures that solar components meet defined quality standards while supporting domestic manufacturing.

Over the years, ALMM has covered:

• Solar Modules (List I)
• Solar Cells (List II)

Now, the government has announced ALMM List III, which will cover solar ingots and wafers from 1 June 2028.

This means India is strengthening quality standards across more stages of the solar manufacturing process rather than focusing only on the final solar module.

Understanding the Solar Manufacturing Process

To understand why this policy is important, it helps to know how a solar panel is made.

The manufacturing process follows these stages:

Quartz → Polysilicon → Solar Ingot → Solar Wafer → Solar Cell → Solar Module → Solar Power System

Previously, ALMM focused mainly on the final stages of production. The new framework moves further upstream by including solar ingots and wafers, which are essential building blocks for solar cells and modules.

This creates better control over quality throughout the manufacturing chain.

What Has Changed Under the New ALMM Rule?

From 1 June 2028, manufacturers supplying solar ingots and wafers for applicable projects must comply with the new ALMM requirements.

The objective is to strengthen India’s domestic manufacturing ecosystem and encourage greater local value addition.

The updated framework supports:

• Higher quality standards
• Better traceability across the supply chain
• Increased domestic manufacturing
• Reduced dependence on imported upstream components
• Stronger supply chain resilience

Rather than focusing only on finished products, the policy now promotes quality from the early stages of manufacturing.

Why Has MNRE Expanded the ALMM Framework?

India has become one of the fastest-growing solar markets in the world. As installations continue to increase, the country also needs a stronger domestic manufacturing ecosystem.

The expanded ALMM framework supports several long-term goals.

Reduce Import Dependence

India has made significant progress in solar module manufacturing. However, many upstream components still rely on imports.

Including ingots and wafers encourages greater domestic production and reduces supply chain risks.

Strengthen the Make in India Initiative

The policy aligns with the government’s vision of increasing local manufacturing capacity.

By supporting every stage of production, India can build a more integrated solar industry.

Improve Product Quality

Quality matters in solar power projects because systems operate for decades.

The ALMM framework helps ensure manufacturers follow approved quality standards throughout the production process.

Build a Stronger Solar Supply Chain

A diversified domestic supply chain helps reduce delays, improves availability, and increases long-term industry stability.

How Will This Impact India’s Solar Industry?

The new policy will influence different parts of the renewable energy sector.

Solar Manufacturers

Manufacturers may increase investments in upstream production facilities. Companies with integrated manufacturing capabilities will be better positioned to meet future market requirements.

EPC Companies

Engineering, Procurement, and Construction (EPC) companies can expect greater availability of domestically manufactured components over time. This may improve procurement planning and reduce supply uncertainties.

Project Developers

Developers should start reviewing their long-term sourcing strategies well before 2028. Working with trusted solar panel manufacturers will become increasingly important.

Investors

The policy creates confidence in India’s long-term commitment to domestic solar manufacturing.

It also opens opportunities for investments in wafer, ingot, and cell manufacturing.

Opportunities for Indian Solar Module Manufacturers

The updated ALMM framework creates several growth opportunities.

These include:

• Expansion of domestic manufacturing facilities
• Increased investments in advanced production technologies
• Greater employment opportunities
• Higher local value addition
• Improved export competitiveness
• Stronger integration across the solar value chain

As India’s renewable energy demand grows, integrated manufacturers will play an increasingly important role.

Challenges the Industry Must Address

While the policy offers many benefits, Solar module Manufacturers must also prepare for several challenges.

These include:

• High capital investment
• Technology upgrades
• Scaling wafer and ingot production
• Skilled workforce development
• Maintaining global quality standards

Companies that invest early in technology, quality, and manufacturing efficiency will be better positioned for long-term growth.

How Businesses Can Prepare Before 2028

Although implementation begins in 2028, businesses should start planning today.

Here are some practical steps.

Review Procurement Strategies

Evaluate current sourcing practices and identify opportunities for domestic procurement.

Partner with Trusted Solar Module Manufacturers

Work with manufacturers that focus on quality, compliance, and long-term reliability.

Monitor Policy Updates

Stay informed about future MNRE guidelines and implementation requirements.

Invest in Supply Chain Planning

Early planning helps businesses reduce future procurement risks.

Why This Matters for India’s Renewable Energy Future

India has ambitious renewable energy targets, and achieving them requires more than increasing solar installations.

It also requires a strong manufacturing ecosystem that supports quality, innovation, and supply chain resilience.

By extending the ALMM framework to solar ingots and wafers, the government is taking another important step toward creating a fully integrated solar manufacturing industry.

This policy is expected to strengthen India’s position as a global renewable energy manufacturing hub while supporting long-term energy security.

How Evolve Energy Group Supports India’s Solar Growth

At Evolve Energy Group, we believe that strong manufacturing capabilities and high-quality products are essential for building a sustainable energy future.

As a backward-integrated solar solutions provider, we focus on delivering reliable solar products and end-to-end renewable energy solutions that align with India’s vision of strengthening domestic manufacturing and accelerating clean energy adoption.

Our commitment to quality, innovation, and customer-focused solutions helps businesses and industries invest in dependable solar infrastructure for long-term performance.

Frequently Asked Questions

What is the ALMM framework?

The Approved List of Models and Manufacturers (ALMM) is an MNRE initiative that promotes approved, high-quality solar products for eligible projects in India.

What is ALMM List III?

ALMM List III extends the framework to include solar ingots and wafers, effective from 1 June 2028.

Why are solar ingots and wafers important?

Solar ingots and wafers are the foundation of solar cell manufacturing. High-quality upstream components contribute to better-performing solar modules.

How will the new ALMM rule affect manufacturers?

Manufacturers may invest more in domestic production, improve quality systems, and strengthen their supply chains to meet future requirements.

What does this mean for India’s solar industry?

The policy supports domestic manufacturing, reduces import dependence, improves quality, and strengthens India’s renewable energy ecosystem.

Conclusion

The expansion of the ALMM framework is more than a policy update—it reflects India’s long-term commitment to building a resilient and globally competitive solar manufacturing industry.

For manufacturers, EPC companies, developers, and investors, this is the right time to prepare for the next phase of growth.

Businesses that focus on quality, innovation, and integrated manufacturing will be well positioned to contribute to India’s clean energy future.

References

1. Ministry of New and Renewable Energy (MNRE) – Official Notification on ALMM Framework.
2. News On AIR – Ministry of New and Renewable Energy Extends ALMM Framework to Cover Solar Ingots and Wafers from June 1, 2028.