On-board chargers, DC-DC converters and integrated power units for commercial and specialty EV manufacturers. R&D Engineers 70+ Flexible Customization & Fast Sampling Full Technical Support for OEMs Competitive Pricing
Combining onboard charging, DC/DC conversion and power distribution in one compact system.
IN-HOUSE ENGINEERING & MANUFACTURING
FROM PRODUCT DEVELOPMENT TO MASS PRODUCTION
Echelon Energy Technology develops and manufactures onboard chargers (OBC), DC-DC converters, integrated power units, portable EV chargers and customized EV power solutions for commercial and specialty electric vehicles. We provide customized power solutions for EV manufacturers and OEM projects.
Founded in 2020, Echelon Energy Technology supports EV OEM with R&D, customization, manufacturing and vehicle integration for utility vehicles, autonomous delivery vehicles, electric cargo vans, last-mile delivery EVs, agricultural vehicles, electric tractors, GSE, UTV, ATV and other EV applications
Designed for 72V, 96V, 320V battery platforms, this integrated OBC + DC-DC solution is suitable for electric cargo vehicles, utility vehicles, agricultural EVs, low-speed EVs and other commercial EV applications.
Designed for 96V and 320V battery platforms, this 2-in-1 solution integrates a 6.6kW onboard charger and 1.5kW DC-DC converter into one compact unit. It provides efficient battery charging and stable low-voltage power supply for commercial electric vehicles, while helping manufacturers simplify wiring, save installation space and improve system integration.
Designed for 80V electric vehicle platforms, supporting both AC and DC charging inputs in one compact unit. Featuring CAN 2.0 communication, AUTOSAR architecture, UDS diagnostics, GB/T 20234 compliance, and optional air or liquid cooling, it provides a reliable and flexible charging solution for commercial EVs and specialty electric vehicles.
360V Platform | Liquid-cooled Integrated OBC, DC/DC and inverter for high-voltage commercial and specialty EVs.
Designed for electric motorcycles and two-wheel EV applications, this compact 2kW charger supports 72V battery systems with 57-84V DC output. It can be used as both an onboard charger and portable charger, featuring constant current/constant voltage charging and multiple protections including over-voltage, over-current, short circuit and over-temperature protection.
Built from Raw Components to Finished Power Units in Our Own Factory
Discover the advanced manufacturing, rigorous testing, and robust power integration that make our on-board chargers and power units reliable for global EV OEMs.
Before the final assembly of our electric vehicle on-board chargers, every raw circuit board and PCBA undergoes strict pre-installation quality and defect checks to ensure a flawless foundation.
During the core manufacturing stage, semi-finished power modules and internal enclosures are systematically organized and assembled in-house, showcasing our strong in-house production scale.
Before leaving our factory floor, every finished on-board charger and integrated power unit passes rigorous pre-shipment aging tests, full-load verification, and strict quality sign-offs for global EV OEMs.
MANUFACTURING & TESTING
Standardized assembly, aging and final inspection for reliable production.
