Fragmented architecture and human hesitancy were just some of the challenges we had to navigate to help our customers embark on their EV Fleet journey. In this first of our series exploring the evolution of SMART FLEET, TPS Nigel Jakeman takes up the story.
Rather than dive headlong into the technical challenge, which is a common mistake, we took an early decision to front-load time identifying, empathising and navigating the host of technical, operational, and sector-specific challenges faced by customers. Many of these stem from the novelty of the sector and the exponential pace of change within it.
Bringing together a fragmented sector
A major ongoing challenge for the whole sector is interoperability. The EV landscape is fragmented, with vehicles using varying voltage architectures and the industry continually evolving charging standards—such as the shift from higher voltage NACS / CCS to MCS. To stay ahead, we collaborated closely with a wide range of partners including OEMs like Volvo, drivetrain specialists like Magtec, and trial partners fleet owners such as Veolia. These collaborations allowed us to test extensively across real-world use cases and vehicle types.
Going international with collaboration
To further support the rollout of MCS and ensure our customers are future-ready, we joined the MCS Task Force within CharIN—the body responsible for setting international EV charging standards. This gave us early insight into evolving protocols so we could shape our technology accordingly.
Fleet operators are not power managers
A more human challenge was customer hesitancy. Most fleet operators are unfamiliar with power management and concerned about operational disruptions due to longer EV charging times compared to traditional ICE refuelling.
Grid connection is very complex
Also, the complexity of grid connection upgrades—often involving lengthy permissions and certifications—created further barriers.
It’s here that TPS as a power electronics company with decades of experience in the energy sector, is uniquely positioned to help. We’re well-known and trusted by grid stakeholders, and we understand how to manage power effectively. This credibility has helped us guide customers through the transition with confidence.
By combining deep technical expertise, strategic partnerships, and a proactive approach to industry standards, we’ve overcome significant barriers to deliver a scalable, future-proof solution that supports our customers’ transition to net zero.
Dr Nigel Jakeman is Engineering and Business Development Director at TPS.
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