Trontek Electronics is expanding into Battery Energy Storage Systems (BESS) with an India-made portfolio for residential, commercial and industrial (C&I), industrial and utility-scale applications. The company is targeting 12 GWh of annual BESS manufacturing capacity by 2028.

The expansion builds on more than two decades of experience in battery technology, electric mobility, charging and energy solutions. Its storage portfolio includes systems ranging from 215 kWh to 5 MWh, alongside modular solutions for residential and distributed energy applications.

The 215 kWh-class systems are designed for hotels, offices and small and medium manufacturing enterprises, supporting demand management, energy optimisation and power reliability. Larger 418 kWh-class systems will cater to factories, warehouses, hospitals and industrial campuses.

For utility and grid-scale applications, Trontek’s 5 MWh systems are intended for industrial parks, utilities and large solar-plus-storage projects, supporting renewable energy integration and grid flexibility.

Samrath S. Kochar, Founder & CEO, Trontek, said: “India has the opportunity to build globally competitive energy storage capabilities. Trontek intends to help shape that future.”

The company’s strategy centres on local engineering and manufacturing, supported by battery testing, system integration, technology development and service capabilities. It is developing solutions for India’s varied operating environments and is engaging with customers across application segments.

Energy storage is expected to become a significant growth area for Trontek alongside its mobility and other energy businesses.