Shweta Solar, a leading domestic solar module manufacturer, is expanding its Mono PERC product portfolio as demand for dependable and cost-effective solar technology continues to grow across India’s residential and commercial segments.
Mono PERC (Passivated Emitter and Rear Cell) technology remains one of the most widely deployed solar technologies globally. In India, it continues to see strong adoption as project developers balance performance stability, long-term reliability, and cost considerations. Shweta Solar’s move aligns with this market trend, positioning Mono PERC as a practical solution for a wide range of installations.
According to the company, Mono PERC panels offer improved efficiency over standard monocrystalline modules by enabling better utilisation of sunlight and reducing energy losses. Beyond laboratory performance, the technology has demonstrated reliability in real-world conditions, including high temperatures and fluctuating sunlight, making it suitable for India’s diverse climatic zones.
Commenting on the company’s approach, Sanjay Garg, Director at Shweta Solar, said the focus remains on technologies that deliver consistent results on the ground. He noted that Mono PERC has proven its value over time across rooftops and project sites, offering a balance of efficiency, durability, and cost that continues to appeal to customers.
The company highlighted that Mono PERC modules maintain competitive performance while requiring lower initial investment compared to newer premium technologies. Their compatibility with existing systems also simplifies installation and replacement. In regions with seasonal weather variation, the technology’s ability to maintain output during cloudy conditions and temperature fluctuations adds to its appeal.
India’s domestic solar manufacturing capacity has expanded rapidly in recent years. Industry estimates indicate that module manufacturing capacity has reached nearly 144 GW in 2025, reflecting the country’s push toward energy self-reliance. Within this landscape, Shweta Solar’s Mono PERC modules are deployed across residential rooftops, commercial and industrial projects, ground-mounted plants, and off-grid or hybrid systems, including agricultural applications.
Alongside Mono PERC, the company is also working on emerging technologies such as TOPCon and HJT, which are expected to gain traction in the coming years. However, Mono PERC continues to dominate installations in India due to its proven performance and cost efficiency.
