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 320V high-voltage EV platforms, this 2-in-1 solution integrates a 3.3kW onboard charger and 1.5kW DC-DC converter into one compact unit. It helps electric vehicle manufacturers simplify wiring, save installation space and improve overall power system integration.
Designed for 48V, 72V light electric vehicles, this 2-in-1 solution combines onboard charging and DC-DC conversion to simplify wiring, save installation space and provide reliable power supply.
Supports V2L, V2V, liquid cooling, CAN Bus communication and high-voltage battery platforms for efficient and reliable vehicle power management.
Designed for electric motorcycles and two-wheel EV applications, this compact 1kW 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.
Designed for 72V and 96V electric vehicle platforms, this 2-in-1 solution integrates a 2.0kW onboard charger and 1.0kW DC-DC converter into one compact unit. It helps EV manufacturers reduce wiring complexity, save installation space and improve overall power system integration. With CAN-bus communication and reliable protection functions, it is suitable for electric cargo vehicles, utility vehicles, agricultural EVs, low-speed EVs and other commercial electric vehicle applications.
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.
