Domestic solar cell mandate: How new rules may squeeze smaller manufacturers, Pg13

The Development

1. From June 1, projects under net-metering and Open Access categories must use domestically manufactured solar cells.
    
2. The mandate covers rooftop solar installations, including those under PM Surya Ghar: Muft Bijli Yojana, and renewable energy projects serving commercial and industrial consumers.
    
3. The policy seeks to reduce dependence on imported solar cells and strengthen domestic manufacturing.
    
4. Utility-scale projects bid out before August 31, 2025, have been exempted from the requirement.

Why It Matters

1. India has built substantial solar module capacity of nearly 200 GW annually but cell manufacturing remains around 30 GW.
    
2. Solar cells are the most critical value-added component in the solar manufacturing chain.
    
3. Strengthening domestic cell production is important for energy security and supply-chain resilience.
    
4. The policy aligns with India's broader goal of developing an integrated renewable-energy manufacturing ecosystem.

The Core Challenge

1. Non-integrated manufacturers may face difficulties sourcing domestic solar cells from larger competitors.
    
2. Integrated manufacturers could prioritise captive consumption due to higher margins and assured demand.
    
3. Limited cell-manufacturing capacity may create temporary supply constraints for smaller firms.
    
4. Balancing domestic manufacturing goals with affordable solar deployment remains a key policy challenge.

Broader Implications

1. The mandate represents a shift from solar deployment incentives toward manufacturing-led growth.
    
2. It may encourage fresh investments in domestic cell manufacturing capacity.
    
3. Greater localisation can reduce vulnerability to global supply-chain disruptions and geopolitical risks.
    
4. The policy reflects India's attempt to move up the renewable-energy value chain rather than remain dependent on imported components.
    
5. The success of the initiative will depend on expanding cell production without slowing India's solar installation momentum.

Key Concepts

• Net-Metering → Mechanism allowing consumers to export surplus solar power to the grid and offset electricity bills.
   
• Open Access → Arrangement enabling large consumers to procure electricity directly from power producers.
   
• Integrated Manufacturer → Company possessing both solar-cell and solar-module manufacturing facilities.
   
• Solar Cell → Semiconductor device that converts sunlight into electricity and forms the core component of a solar module.

The Takeaway

The domestic cell mandate is a strategic attempt to strengthen India's solar manufacturing ecosystem, but its effectiveness will depend on expanding domestic capacity while maintaining the pace of renewable-energy adoption.