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Tritium debuts TRI-FLEX EV charging platform

May 5, 2025

The system is meant to allow operators to avoid utility upgrades while also maximizing their charging capacity, even in grid-constrained locations.

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Tritium unveiled its TRI-FLEX charging platform at ACT Expo 2025 in Anaheim, California. According to the company, the system offers next-gen distributed architecture so that EV fleet operations can scale up from four to 64 charge points.

"Today marks a paradigm shift in EV charging infrastructure," said Arcady Sosinov, Tritium's CEO, during the unveiling at ACT Expo. "TRI-FLEX is not just an incremental improvement but a fundamental reimagining of distributed charging architecture designed to scale efficiently at the speed of coming demand in the market."

More specifically, the TRI-FLEX charging system includes a TRI-FLEX Hub, which is a scalable power conversion system that can go from 400kW to 1.6MW of AC power and up to 3.2MW of DC power. Each Hub can power anywhere from two to 32 TRI-FLEX dispensers (for a total of 64 charge points), with fleets able to mix and match 100kW, 200kW, and 400kW dispensers in one system.

Additionally, the system has 25kW power resolution with real-time load balancing and has an IP65 environmental protection against dust and moisture. Internally, the TRI-FLEX system features advanced liquid cooling so that it can operate in temperatures from -31 degrees F to 131 degrees F. Finally, TRI-FLEX also includes integration with battery energy storage systems and renewable energy sources to assist with charging in remote locations.

Regarding heavy-duty charging, “TRI-FLEX is [Megawatt Charging System] capable,” Sosinov confirmed. “But due to the limited number of MCS-capable vehicles registered globally, our customers serving heavy-duty vehicles will have access to a 640kW dispenser, and we will release a MCS dispenser when there is sufficient demand in the market.”