Three New-Generation Solar Plants Setting India’s Manufacturing Standard

SUMMARY

India’s approved list of solar cell makers (ALMM-II) now holds 46.99 GW of capacity, up from 44.86 GW before its latest update, and the country has added about 38.7 GW of solar this year, taking installed capacity to roughly 174.5 GW. Behind those numbers, a new set of factories is changing how modules and cells are made. Three plants commissioned in 2026 show where Indian manufacturing is heading.

1. Aroma Solar, Karnal, Haryana

The 1.2 GW TOPCon module plant in Karnal began operations in April 2026 and runs on 100% robotic automation. AI-based verification checks cell placement and lamination, two stages that influence how a module performs over decades, while human expertise keeps quality consistent. The line produces modules rated 620 to 635 W, with efficiencies of up to 23.51%. The company is also evaluating entry into cell and wafer manufacturing to strengthen its supply chain.

2. RenewSys, Khopoli, Maharashtra

RenewSys inaugurated its 3 GW TOPCon module plant at Khopoli, Maharashtra, in March 2026. The 700,000 sq ft facility is fully automated, with AI-powered operations and quality control that relies on real-time digital monitoring. The site has room for future expansion, and the company is building around it, with a 4.5 GW cell line being installed in Hyderabad and encapsulant capacity targeted to reach 24 GW by FY 2026-27.

3. Premier Energies, Naidupeta, Andhra Pradesh

Premier Energies commissioned a 7 GW N-type TOPCon cell plant at Naidupeta, Andhra Pradesh, in September 2026, and trial runs are under way. The ₹3,293 crore facility, spread across 101 acres, has an output rate of about 88,000 cells an hour, and AI-supported systems handle predictive performance analysis and process control. Transport, packing and packaging are fully automated. The plant takes the company’s cell capacity to 10.6 GW.

Each plant takes its own route to consistent quality at scale, and together they add depth to a manufacturing base that already lists 46.99 GW of approved cell capacity. With installations averaging nearly 4 GW a month this year, a base that deep is well placed to keep pace.