Aroma Solar, the renewable energy division of Aroma Agrotech Pvt. Ltd., commenced operations at its 1.2 GW solar module manufacturing plant in Karnal, Haryana. The company describes the facility as North India’s first fully automated, AI-driven production line based on advanced TOPCon technology, marking a significant step in strengthening India’s domestic solar manufacturing ecosystem. With this development, Aroma Solar aims to combine automation, artificial intelligence, and precision manufacturing to produce high-efficiency solar modules for large-scale renewable energy projects.
High-Efficiency TOPCon Modules Now in Production
The Karnal facility has begun producing solar modules in the 620 W to 635 W power range, delivering efficiency levels of up to 23.51 percent. To achieve this performance, the company has adopted Tunnel Oxide Passivated Contact (TOPCon) technology, which is increasingly recognised for enabling higher efficiency and improved energy output compared to conventional solar module technologies. By deploying this advanced technology, Aroma Solar aims to meet the growing demand for high-performance modules in utility-scale solar projects.
Fully Automated Manufacturing with Robotic Precision
The facility operates with robotic automation across key stages of solar module manufacturing, ensuring consistent product quality and production efficiency. Automation plays a crucial role in processes such as cell placement, stringing and tabbing, lamination and final module assembly. By integrating robotic systems into these stages, the company seeks to minimise human error and enhance manufacturing precision.
AI-Powered Quality Control Systems
In addition to automation, the facility incorporates artificial intelligence-driven inspection systems to monitor production quality in real time. AI algorithms continuously analyse critical manufacturing stages, particularly cell placement and lamination, which are often susceptible to defects that can affect long-term module performance. The advanced quality verification system allows the company to detect potential defects early, maintain consistent product quality and improve the long-term reliability of solar modules. As a result, the company expects the modules produced at the Karnal plant to offer better durability and stable performance throughout their operational life.
Focus on Quality-Driven Manufacturing
Unlike some solar manufacturing expansions that prioritise scale alone, Aroma Solar has emphasised process control and consistency in its production strategy. The facility uses Tier-1 raw materials and combines automated processes with human supervision to ensure strict quality standards. According to the company, this approach addresses an industry concern where rapid capacity additions are sometimes not matched by robust quality control systems.
Industry Perspective
Mayank Garg, CEO of Aroma Solar, highlighted the company’s technology-driven approach to manufacturing. He explained that the company integrates advanced machinery with AI-based monitoring systems to standardise production and minimise variability. Garg also noted that the solar sector is gradually shifting toward quality-led manufacturing, especially as developers and investors increasingly demand reliable, high-performance modules for large-scale energy projects.
Designed for Utility-Scale Solar Projects
The modules produced at the Karnal plant are specifically designed for utility-scale solar installations, where reliability and predictable performance are critical. For project developers and financiers, bankability and long-term output stability remain essential factors when selecting solar equipment. By focusing on consistent manufacturing quality, Aroma Solar aims to strengthen its position in this segment.
Plans for Expansion and Value Chain Integration
Following the commissioning of the Karnal facility, Aroma Solar is already planning future capacity expansion. The company is currently evaluating opportunities to expand into solar cell and wafer manufacturing, which would allow it to integrate more stages of the solar value chain. The strategy could help the company strengthen supply chain control, improve cost management and enhance product quality and consistency.
Supporting India’s Solar Manufacturing Ambitions
The manufacturing facility also aligns with India’s broader push to build domestic renewable energy manufacturing capacity. The government has been encouraging local production of solar modules, cells, and wafers to reduce dependence on imports and create a self-reliant renewable energy supply chain. As reported by manufacturingtodayindia.com, by investing in advanced manufacturing technologies and exploring vertical integration, Aroma Solar aims to contribute to India’s growing solar industry and the country’s long-term clean energy goals.
