Servotech Power Systems Secures Patent for CCS2-to-GB/T EV Charging Converter

Servotech Renewable Power System, an electric vehicle (EV) charger manufacturer and renewable energy solutions player, was recently granted a patent by the Indian Patent Office for its innovation, “System and Method for Charging an Electric Vehicle.” In a press release, the company said, "The innovation enables seamless charging of GBT-based electric vehicles using CCS2 DC fast chargers. As the ecosystem rapidly transitions toward the CCS2 standard, a significant number of vehicles, especially older fleets, continue to operate on GBT charging technology."

Servotech’s patented technology addresses the industry's persistent compatibility challenges. It explained that this patented device acts as a smart converter when connected to a CCS2 charger, allowing GBT vehicles to charge safely, quickly, and efficiently. This technology not only optimizes charging infrastructure utilization but also ensures that existing vehicle owners are not left behind in the technological shift. 

Technology Used

The company said the system has undergone successful trials on select GB/T-enabled EV buses and commercial EV cabs, demonstrating improved performance and reliability. Servotech also shared plans to explore wider deployment opportunities across fleet operators, public transport networks, and commercial charging hubs.

Commenting on this development, Arun Handa, Chief Technical Officer of Servotech Renewable Power System Ltd., said, “We’re positive that this revolutionary technology will play a crucial role in bridging India’s charging compatibility gaps and accelerating the shift to a unified, efficient EV ecosystem. Our continued investment in next-generation charging solutions strengthens our mission of building a smarter, more inclusive electric mobility future.” 

EV Charging Growth

Servorech Managing Director (MD), Raman Bhatia, said in an investor call about the growth in the fast chargers (DC chargers) and normal chargers installed in the last 6 months. 

On the growth pattern, the sector Bhatia said, "The EV charger market has seen a significant slump (or 'plummet') in the last 4-6 months, and this applies to everyone because government policies have changed considerably. They have withdrawn all the subsidies previously provided for hardware. Now, there are no subsidies, which has caused nearly all projects to come to a  standstill." 

On the revenue side, the company said, "Regarding revenues and other matters, we have become quite aggressive in other solar projects. Additionally, we are working with automobile manufacturers."

He added, "Furthermore, in the EV space, we are focusing heavily on buses, larger vehicles, and also quite a bit on exports. We possess the necessary technology, and we are confident that as soon as the market opens up even slightly, we will be able to act very quickly."