Test Strategies For EV Chargers That Boost Reliability And Uptime

Presented by:

  • Steve Grodt, Director of Business Development, Chroma

  • Larry Sharp, Senior Applications Engineer, Chroma

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Sep 17, 2025, 1:00 pm EDT

EV Charger location, speed, and pricing are important, but has reliability become the ultimate differentiator? Whether deployed in public spaces, home garages, or fleet depots, every EVSE unit must perform consistently under demanding real-world conditions. For manufacturers, downtime drastically reduces any competitive edge gained in a crowded market. This session examines how automated testing with programmable test equipment results in reduced field failures, enhanced serviceability, and a faster time to market.

From AC Level 2 EVSE to high-power DC fast chargers, today's EVSE must endure grid fluctuations, power surges, extreme thermal cycling, and user variability. We’ll also demonstrate how to simulate these conditions using Chroma’s Regenerative Grid Simulators, Bidirectional DC Power Supplies, Regenerative Electronics Loads, and Automated EVSE Test Platforms. We will also demonstrate how our PowerPro software can replicate vehicle-side behavior, including fault states and worst-case charging scenarios.

If your goal is fewer RMAs, increased uptime, and a better charging experience for your customers, join us for a practical look at the test strategies powering today’s most reliable EV chargers.






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