Integrated On-board Power Systems for Electric Vehicles
Integrated charging systems offer a smarter and more compact way to combine on-board charging, DC/DC conversion, and power distribution for modern electric vehicles. By integrating these essential functions into one coordinated solution, they help manufacturers achieve cleaner packaging, more efficient installation layout, and a more competitive on-board power architecture.
Integrated On-board Power Systems Overview
As electric vehicles move toward more compact and more integrated power architectures, integrated charging systems provide a smarter way to combine key on-board power functions in one system. Landworld’s solutions integrate charging, DC conversion, and power distribution in a more coordinated structure, helping reduce layout complexity while supporting cleaner packaging and more efficient use of available installation space. Available in both 2-in-1 and 3-in-1 configurations, these systems offer a practical solution for vehicle designs that require better packaging efficiency, stronger functional integration, and a more refined on-board power layout.
Integrated Charging System Product Center
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Integrated On-board Power Systems Configurations
Different vehicle designs call for different levels of integration. Landworld offers 2-in-1 and 3-in-1 system options to help manufacturers choose a solution that better fits their packaging goals, power architecture, and application requirements.
2-in-1 System
For EV platforms where space is tight and integration needs to stay efficient, Landworld’s 2-in-1 system offers a cleaner starting point. By combining the on-board charger and DC/DC converter in one unit, it reduces hardware separation and helps create a more compact power layout. It is well suited to projects that want a practical and balanced way to simplify on-board power integration.
3-in-1 System
When the project moves beyond compactness and starts asking for a more complete power structure, the 3-in-1 direction becomes more compelling. Landworld integrates OBC, DC/DC, and PDU into one solution, giving the system a stronger sense of coordination from the start. Instead of simply adding one more function, it pushes the architecture toward a more centralized layout for vehicle programs that value tighter system integration.
Key Advantages
Compact System Packaging
By combining OBC, DC/DC, and, in some configurations, PDU into one system, integrated charging systems reduce the need for multiple separate power units across the vehicle. This supports a more compact installation footprint, cleaner packaging, and a more efficient use of available space in electric vehicle design. The result is a more streamlined hardware layout that fits better with increasingly integrated vehicle architectures.
Expanded Functional Support
Integrated systems also bring more operating value into one solution. Selected configurations support functions such as V2L / V2G, compatibility with single- and three-phase charging stations, and online upgrades with fault diagnosis, helping improve charging flexibility, serviceability, and functional adaptability across different EV applications.
Reliable Performance
Selected integrated system configurations are built to support dependable operation in demanding use conditions. Features such as liquid cooling, digital design with redundant protection, and IP67-rated protection on selected models help strengthen thermal performance, environmental protection, and operating reliability across a wide range of vehicle applications.
Where Integrated Systems Fit Best
Passenger EVs
For passenger EV programs, integrated systems help bring charging, conversion, and power distribution into a cleaner on-board power layout. This makes them especially suitable for vehicle designs that need tighter packaging, fewer separate power units, and more efficient use of limited installation space.
Commercial EVs
Integrated systems are well suited to electric commercial vehicle programs such as electric buses and electric trucks. By combining key power functions in one coordinated solution, they help support a more organized power architecture for applications where installation efficiency, system coordination, and reliable daily operation all matter.
Electrified Off-road
In electrified off-road projects, integrated systems can help simplify power layout where installation conditions are tighter and system demands are more application-specific. Bringing charging, conversion, and power distribution together in one system supports a more disciplined architecture for equipment that depends on both reliable operation and coordinated power management.
Why Choose Us
Complete On-Board Power Portfolio
Landworld provides a focused on-board power portfolio covering on-board chargers, DC/DC converters, 2-in-1 systems, and 3-in-1 systems. This gives customers access to both standalone and integrated architectures from one source, making it easier to evaluate the right solution path for different vehicle programs.
Flexible Architecture Paths
Landworld’s integrated on-board power solutions are developed to support different vehicle types, project conditions, and application requirements. This helps customers work with a supplier that can better respond to varying integration demands across different EV programs.
One-Stop Project Coordination
From initial consultation to solution alignment, production, delivery, training, and after-sales support, Landworld supports customers through a more connected project workflow. This helps simplify communication, improve project coordination, and create a clearer path from concept to implementation.
Support for Integrated Project Needs
Landworld’s integrated on-board power solutions are developed for vehicle programs with different integration goals, layout conditions, and application requirements. This helps customers work with a supplier that can respond more directly to the practical needs of integrated EV projects.
Contact Us
Get in touch with Landworld to explore the right integrated charging system for your electric vehicle application, including 2-in-1 and 3-in-1 solutions tailored to different system requirements.
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Keep In Touch With Us
Looking for the right 2-in-1 or 3-in-1 integrated charging solution for your vehicle program? Contact Landworld to discuss your application, system requirements, and integration needs. Our team will help you find a solution that better matches your vehicle architecture and project goals.
Mob：+393203593665
E-mail：info@landworld-ev.com
