Key Production Figures

  • Q2 FY27 (July-September 2026): Produced 1 GW of solar modules and 0.9 GW of solar cells
  • H1 FY27 (April-September 2026): Manufactured 2 GW of modules and 1.8 GW of cells

Manufacturing Facility Details

  • Location: Tirunelveli, Tamil Nadu
  • Capacity: 4.3 GW Solar Cell and Module manufacturing facility
  • Technology: Advanced Tunnel Oxide Passivated Contact (TOPCon) and Monocrystalline Passivated Emitter and Rear Cell (Mono PERC) technologies
  • Automation: AI/ML-driven systems and Automated Guided Vehicles (AGVs)
  • Workforce: Nearly 80% women workforce composition

Certification and Compliance

  • Modules are Domestic Content Requirement (DCR)-compliant
  • Listed under Government of India's Approved List of Models and Manufacturers (ALMM)
  • Produces ALMM-certified modules and DCR modules using Made in India Cells

Investment Details

  • Investment amount: ₹4,300 crore invested through TPREL (Tata Power Renewable Energy Limited)
  • Purpose: Establishing the manufacturing facility to advance indigenization across solar value chain

Corporate Structure

  • TP Solar Limited is wholly owned subsidiary of Tata Power Renewable Energy Limited (TPREL)
  • TP Solar is the solar manufacturing arm of The Tata Power Company Limited

Tata Power Company Overview

  • Total operational and under-construction capacity: surpassing 26 GW
  • Clean and green energy capacity: approximately 17.7 GW (including projects under construction)
  • Thermal generation capacity: around 8.8 GW
  • Transmission footprint: over 7,800 circuit kilometres of transmission lines
  • Distribution customers: serves over 13 million customers
  • Integrated solar manufacturing capacity: 4.9 GW
  • Pumped hydro storage projects: 2.8 GW signed
  • EV charging network: over 7,000 public charging points across 717 cities and towns
  • Net Zero commitment: Target of achieving Net Zero by 2045

Document Metadata

  • Date: October 8, 2026
  • Contact: Jyoti Kumar Bansal (Chief – Branding & Communications) and Siddharth Gaur (Head Public Relations)

Disclaimer Note

The document contains forward-looking statements subject to risks and uncertainties including changes in economic conditions, business environment fluctuations, government regulations, and other incidental factors.