Webber ElectroCorp: Powering India's EV Future with Indigenous Battery Tech

In 2019, amid the bustling innovation corridors of IIT Kharagpur, Manuj Aggarwal recognised a critical gap in India’s electric vehicle (EV) landscape: the lack of reliable, locally designed Battery Management Systems (BMS). Alongside seasoned EV supply chain expert Mahinder Sehgl and later joined by operations strategist Bhanu Marwaha, Webber ElectroCorp was born with a mission to engineer India's EV future.

A Homegrown Solution to a Global Challenge

India’s transition to electric mobility has been hindered by its dependence on imported Battery Management System (BMS) units—components crucial to the performance, safety, and efficiency of electric vehicles. Webber stepped in to fill this void with the WBMS-SWLT, a robust, ICAT-certified Building Management System (BMS) tailored for Indian conditions. 

Supporting 48–60V lithium-ion battery packs, the system integrates advanced features like high-side N-MOSFET control, BLE and CAN support, 120mA cell balancing, and AIS-156 Phase II compliance.

"We wanted to build a platform that wasn’t just made in India, but made for India," says Sehgl. Their indigenous design delivers not only performance but affordability, a key consideration for OEMs and fleet operators alike.

Scaling with Strategy and Purpose

With operations now spanning Pune and Gurugram, Webber ElectroCorp is structured for agility, with dedicated teams in R&D, engineering, business development, and operations. The startup has already achieved 3x growth in the past six months and counts over 1,000 beta users. Recognition from programs like EVangelise'21 and Uber Green Mobility Challenge underscores its industry impact.

Strategic OEM partnerships and a commitment to rapid integration distinguish Webber from other BMS providers. While competitors exist, few match its level of customisation, certification, and market responsiveness.

Targeting India’s High-Growth Segments

Webber’s market strategy is as forward-thinking as its technology. Beyond electric vehicles, it targets the inverter and Energy Storage System (ESS) segments, both experiencing exponential growth. India’s inverter market is projected to exceed USD 2.3 billion by 2033, while standalone ESS demand continues to soar.

For those looking to enter the startup world, Sehgl offers this: "Solve a real pain point, prioritise reliability and certification, and surround yourself with a team that believes in the mission. The EV journey is tough, but transformative."

Building Trust in a Nascent Industry

One of Webber’s early challenges was overcoming scepticism around local BMS capabilities. Through rigorous certification, customer-centric support, and consistent product performance, the company is shifting perceptions and setting new benchmarks.

"Trust, reliability, and speed of integration are our core differentiators," notes Sehgl. That ethos is reflected in their hiring, too, with a focus on passionate technologists committed to sustainable innovation.

Looking Ahead: Expanding Horizons

In the short term, Webber aims to deepen OEM integrations and expand BMS adoption across Tier 2 and Tier 3 cities. Long-term, the company envisions launching new product variants and exploring international markets, positioning itself as a global player in battery intelligence.