On-board Charger, DC-DC Converter Manufacturer
OBC & DC-DC
Custom Integrated power units for commercial EV manufacturers, From SOR review to PPAP, With sample validation before bulk, CAN 2.0, IP67, CE, IATF 16949
3-in-1 Integrated Power for Commercial EVs
EV Charging Solutions
OBC+DC/DC+PDU Across 48V, 72V, 96V, 108V, 320V 540V platforms For autonomous delivery, agriculture and GSE support
Portable & Onboard Charger for 2-wheeler & 3-wheeler
Flexible Charging
IN-HOUSE ENGINEERING & MANUFACTURING
Applications
Where Echelon chargers go to work
Select a vehicle platform to see the charging requirements, matching OBC and DC-DC units, and the parameters to send for an engineering review.
Electric Cargo Vans
72 V to 320 V platforms. Overnight depot charging, 6.6 kW standard fit, CAN monitoring for multi-shift delivery fleets.
Electric Tractors
48 V to 360 V agricultural platforms. Dust and washdown require IP67 sealing; wide temperature range for field duty.
Golf Carts & LSVs
72 V battery systems. 3.3 kW charging from a standard single-phase outlet, with a 1 kW DC-DC auxiliary rail.
ATVs & UTVs
72 V and 96 V off-road platforms. IP67 sealing for dust, mud and water crossings; 64-128 Vdc charging range.
Ground Support Equipment
Airport and depot GSE on 72 V to 320 V platforms. High-cycle duty and vibration require forced-air cooling and IP67 sealing.
OBC + DC-DC 2-in-1 | Echelon Charger
6.6kW OBC+1.5kW DC-DC 2-in-1
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.
OBC + DC-DC 2-in-1 | Echelon Charger
3.3kW OBC+1.5kW DC-DC 2-in-1
Available for 96V and 320V EV battery platforms with CAN bus communication. 3.3kW onboard charger and 1.5kW DC-DC converter integrated in one unit.
OBC + DC-DC 2-in-1 | Echelon Charger
3.3kW OBC+1kW DC-DC 2-in-1
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.
OBC + DC-DC 2-in-1 | Echelon Charger
2kW OBC+1kW DC-DC 2-in-1
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.
OBC + DC-DC 2-in-1 | Echelon Charger
1.5kW OBC+500W DC-DC 2-in-1
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.
Bidirectional OBC (V2G / V2L) | Echelon Charger
6.6kW Bidirectional OBC+3kW DC-DC
Supports V2L, V2V, liquid cooling, CAN Bus communication and high-voltage battery platforms for efficient and reliable vehicle power management.
AC/DC Dual-input EV Chargers
6.6kW AC/DC Dual-input OBC
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.
Bidirectional OBC (V2G / V2L) | Echelon Charger
11kW Bidirectional OBC+ 3kW DC-DC
360V Platform | Liquid-cooled Integrated OBC, DC/DC and inverter for high-voltage commercial and specialty EVs.
Onboard Chargers (OBC) | Echelon Charger
6.6kW OBC | Echelon Charger
6.6kW on-board charger (OBC) for 96V and 320V commercial and specialty EV platforms. Designed for vehicle integration with CAN communication, CC-CV charging control, IP67 protection and forced-air cooling. Suitable for utility vehicles, light commercial EVs, agricultural vehicles, GSE and other specialty electric vehicle applications.
DC-DC Converters | Echelon
10KW DC-DC Charging Module
Designed for 96V electric vehicle platforms, this 10kW DC fast charging converter enables low-voltage EVs to connect with high-voltage DC charging stations. Supporting 250-350V DC input and 70-150V DC output, it helps shorten charging time through efficient power conversion and vehicle communication integration with VCU/BMS.
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FROM PRODUCT DEVELOPMENT TO MASS PRODUCTION
EV Charging & Power Solutions for OEMs
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
Built from Raw Components to Finished Power Units in Our Own Factory
IN-HOUSE MANUFACTURING
Discover the advanced manufacturing, rigorous testing, and robust power integration that make our on-board chargers and power units reliable for global EV OEMs.
Inspection of PCBA
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.
Semi-Finished Assembly
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.
Pre-Shipment Inspection
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
EV Power Products in Production
Standardized assembly, aging and final inspection for reliable production.
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