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.
Applications
Electric Sanitation Vehicles Charger
On-board chargers for electric street sweepers and sanitation vehicles on 96V-320V platforms, sealed for washdown, with OEM/ODM customization.
Applications
Electric Motorcycles & Scooters Charger
Compact on-board chargers for electric motorcycles and scooters on 48V-96V platforms, with portable options and OEM/ODM customization.
Applications
ATV & UTV Charger
On-board chargers for electric ATVs and UTVs on 48V-96V platforms, sealed for dust, mud and water crossings, with OEM/ODM customization.
Utility & Delivery EV Charging
Electric Tractors Charger
On-board chargers for electric tractors and agricultural EVs on 48V-360V platforms, with wide temperature range, sealing and OEM/ODM customization.
Applications
Ground Support Equipment Charger
On-board chargers for airport ground support equipment on 48V-320V platforms, with IP-rated sealing, vibration tolerance and OEM/ODM customization.
Applications
Golf Carts & LSVs Charger
On-board chargers for golf carts, LSVs and neighborhood electric vehicles on 48V-72V platforms, with integrated DC/DC and OEM/ODM customization.
Utility & Delivery EV Charging
Electric Cargo Tricycles Charger
On-board chargers for electric cargo tricycles on 60V-96V platforms, with CAN communication and OEM/ODM customization.
Utility & Delivery EV Charging
Electric Cargo Vans Charger
Electric cargo vans need on-board chargers sized to the route and the depot window. Echelon supplies OBC and OBC+DC/DC solutions for delivery vans on 72V-320V platforms, with CAN communication and OEM/ODM customization.
Applications
Autonomous Logistics Vehicles Charger
CAN-controlled on-board chargers for autonomous logistics vehicles, AGVs and delivery robots, with fault reporting and OEM/ODM customization.
OBC + DC-DC + PDU 3-in-1 | Echelon Charger
6.6kW OBC + 2.5kW DC-DC + PDU 3-in-1
6.6 kW onboard charger, 2.5 kW DC-DC converter and high-voltage PDU in one liquid-cooled unit for 320 V battery platforms, with 6 kVA AC output for vehicle auxiliary loads.
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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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