Solar Arm Records 1 GW Module and 0.9 GW Cell Production in Q2 FY27; 2 GW Modules in H1 FY27

TP Solar, the solar manufacturing arm of Tata Power Renewables ✅.

Thu 8 Oct 2026

Q2 FY27 Production

1 GW modules and 0.9 GW cells produced

H1 FY27 Production

2 GW modules and 1.8 GW cells

Plant Capacity

4.3 GW single-location cell and module facility at Tirunelveli, Tamil Nadu

Output in the September 2026 quarter

• Q2 FY27 (July - September 2026): produced 1 GW of solar modules and 0.9 GW of solar cells.
• H1 (April to September 2026): manufactured 2 GW of modules and 1.8 GW of cells, as stated in the release.
• The modules are Domestic Content Requirement (DCR) compliant and are listed under the Government of India's Approved List of Models and Manufacturers (ALMM).

The plant

• TP Solar operates a 4.3 GW single-location solar cell and module manufacturing facility at Tirunelveli, Tamil Nadu.
• The facility uses Tunnel Oxide Passivated Contact (TOPCon) and Monocrystalline Passivated Emitter and Rear Cell (Mono PERC) technologies, along with AI/ML-driven systems and Automated Guided Vehicles (AGVs).
• The workforce comprises nearly 80% women.
• Tata Power, through its subsidiary Tata Power Renewable Energy Limited (TPREL), has invested nearly ₹ 4,300 crore in establishing this facility.

Group snapshot given in the same release

• Total operational and under-construction capacity surpassing 26 GW.
• Approximately 17.7 GW of clean and green energy capacity, including projects under construction, and around 8.8 GW of thermal generation capacity.
• Over 7,800 circuit kilometres of transmission and distribution lines, including pipeline projects.
• Serves over 13 million customers across its distribution businesses.
• 4.9 GW of integrated solar cell and module manufacturing capacity.
• 2.8 GW of pumped hydro storage projects signed.
• EV charging network expanded to over 7,000 public charging points across 717 cities.
• Net Zero target by 2045.

How to read this update

• It is an operational update on manufacturing output from the solar arm.
• The figures describe how much was produced, not sales, revenue or profit.
• DCR compliance and ALMM listing relate to domestic solar procurement norms, which govern eligibility of modules in domestic projects.

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