In a landmark technological development for India’s electric mobility sector, Servotech Renewable Power System has secured a patent for its CCS2-to-GB/T EV charging conversion technology, paving the way for unified, cross-compatible charging infrastructure across the country’s growing EV fleet.
Servotech’s latest EV charging patent has been granted by the Indian Patent Office and represents a decisive step toward solving a major pain point in India’s EV ecosystem: compatibility between older GB/T vehicles and the new CCS2 fast-charging standard.
Bridging the Gap Between Two Worlds
India’s EV sector is currently in a transition phase. While the government and most new vehicle manufacturers have standardized around the CCS2 (Combined Charging System) for fast-charging, a large proportion of existing electric vehicles—especially e-buses, commercial cabs, and early-generation four-wheelers—still operate on the GB/T standard.
Servotech’s newly patented device functions as a smart converter that enables GB/T vehicles to charge seamlessly from CCS2 chargers without compromising on safety, speed, or efficiency. This effectively bridges the technological divide, allowing existing GB/T vehicles to tap into the rapidly expanding CCS2 infrastructure.
According to Servotech, the system has undergone successful field trials on GB/T-enabled buses and commercial EVs, demonstrating high reliability and performance consistency under operational conditions.
A Catalyst for Infrastructure Optimization
Industry analysts view this development as strategically significant. By enabling cross-standard charging, Servotech’s innovation could unlock enormous efficiency gains across India’s charging network. Instead of duplicating infrastructure for different vehicle types, charging station operators can now deploy converters to maximize asset utilization and cater to a wider vehicle mix.
This aligns with India’s broader EV policy objectives, which emphasize cost efficiency, interoperability, and technology-driven scalability. As public and private investment in charging infrastructure accelerates, technologies that facilitate compatibility are expected to play a central role in ensuring sustainable rollout.
Servotech’s Technological Edge
Arun Handa, Chief Technical Officer at Servotech Renewable Power System, hailed the patent as a milestone for the company and the industry:
“Being awarded this patent is a proud moment for Servotech. It reflects our deep-rooted focus on solving real industry challenges with practical, scalable innovations. We’re confident this technology will play a key role in bridging India’s charging compatibility gaps and accelerating the shift to a unified, efficient EV ecosystem.”
The innovation reinforces Servotech’s image as one of India’s pioneering EV charger manufacturers. With a two-decade legacy in power electronics and a diversified range of AC and DC chargers, the company has positioned itself at the intersection of renewable technology, electric mobility, and digital power management.
Market Implications
Servotech’s patent could become a commercial differentiator in multiple segments:
- Fleet electrification: Public transport undertakings and logistics firms with legacy GB/T vehicles can transition smoothly using CCS2 chargers.
- Charging infrastructure: Operators of multi-standard charging hubs can integrate converters to serve a wider user base.
- Export potential: As global markets such as Southeast Asia face similar standard transitions, the technology offers Servotech new international opportunities.
For investors, this intellectual property adds strategic depth to Servotech’s portfolio. Beyond hardware sales, it opens potential for licensing, OEM partnerships, and collaborations within India’s fast-evolving EV ecosystem.
The Bigger Picture
Servotech’ EV Charging patent announcement comes at a time when India is intensifying its EV adoption push through FAME-II, Production Linked Incentive (PLI) schemes, and public-private charging partnerships. As charging standards converge globally, the ability to convert, communicate, and integrate across systems will determine the long-term sustainability of EV infrastructure.
In that context, Servotech’s CCS2-to-GB/T conversion system is more than an engineering feat — it’s a strategic enabler for interoperability and market inclusion.
About Servotech Renewable Power System: Servotech Renewable Power System is an NSE-listed clean energy enterprise specializing in EV charging and renewable technology solutions. With extensive experience in electronics manufacturing, the company develops advanced AC and DC chargers compatible with diverse EV platforms, serving both domestic and commercial applications.