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SMART Multiport Converter
Our patented inverter technology enables the development of:
- A ONE fully integrated device
- High-efficiency & bidirectional
- EMC-optimized
- Compact (high power density)
- Cost-efficient
At the core of this innovation is a new inverter topology that fully leverages the advantages of Wide Bandgap (WBG) semiconductors (SiC / GaN).
It enables:
- Higher switching frequencies
- Combined with zero-voltage
- And zero-current switching
Unlocking performance levels that conventional topologies cannot achieve.
Summary of the Key Advantages
- Intelligent power-flow control and Buffer / Battery sharing to deliver output power without exceeding grid limitations
- Integrated Technology Modularity: multiple Battery modules can be added without redesigning the input stage
- Highly flexible Input & Output configuration: n × AC and n × DC
- Integrated Battery management system
- Compact / high power density ~ 5.5 kW/l
- DC/AC and AC/DC conversion: ultra-low EM emission
- Ready for smart-grid integration and V2G (Vehicle-to-Grid) scenarios
- Intelligent control logic: enables dynamic power distribution, thermal management, and compatibility with multiple charging protocols
- Scalable and future-ready: improved EMC behavior reduces or eliminates expensive shielding and filtering measures
ONE fully integrated device
Yes, your assumption is correct:
All these functionalities integrated in just ONE DEVICE
- 1 × AC Power Input — AC/DC converter (by software: bidirectional)
- 1 × AC Power Output — DC/AC Inverter
- 4 × DC/DC Converter
- 1 × BMS
- Bidirectional Charger (EV, Home battery)
- And more
And all that with a power density of > 5 kW/l.
You can build this device
- 22 kW Multiport Converter
- Form factor: 100 mm × 280 mm × 140 mm
Smart Home Application
One device — four ways to power your home. The Smart Multiport Converter seamlessly connects EVs, batteries, renewable power sources and the grid.
Direct EV Connection & Charging
- Direct connection of electric cars and their energy storage
- No wall-box needed
- Bidirectional (charging or used as battery)
Battery Management & Charging
- Direct-coupled energy storage (no additional converter needed)
- Peak power supply
- The battery management considers both the EV and home battery
PV, Wind, Water — Power Sources
- Direct connection of PV, wind and water power sources
- No additional converter needed
Grid Connection
- Efficient power conversion — no filters required
- Supports uni- or bidirectional operation (future-ready): no hardware changes required
- For Germany: guaranteed active & unidirectional power with limited power consumption from the grid
The Power of Combined Excellence
Our innovative multi-port converter technology is the result of combining the fundamentals of these patented innovations (DELANSYS):
pure-sine Bidirectional Inverter
EMC, Volume & Cost optimized Bidirectional Inverter
Learn More
Functionally Safe HV/LV Multiport Converter
Save two batteries, one transformer, one converter. Redundancy integrated ~ UPS
Learn More
Smart Power / Charging Management
Bidirectional, modular, energy buffer sharing. Handles peak loads (e.g. Ultra charging > 300 kW)
Learn More… Together with the following edge-power-conversion technologies developed by our partners in close cooperation during German government–funded innovation projects:
Embedded Power Technology
Multi-layer embedding solutions with integrated power semiconductors
Planar Transformer
Ultra-compact and galvanically isolated
SiC / GaN
Ultra-compact, efficient HF power conversion
Target Industrial Sectors / Applications
The Smart Multiport Converter was developed in cooperation with leading German technology companies and validated within German government-funded innovation projects.
The following industrial sectors benefit most:
You don’t need to waste resources reinventing the wheel — we’ve already done it for you.
Take this unique opportunity.
As with All DELANSYS Innovations:
- The invention has been validated in German government-funded technology projects, ensuring a solid and trustworthy development foundation.
- This results in a proper Technology Readiness Level (typically TRL 4-5), meaning the innovation is almost ready to be integrated into your product development with minimal risk.
- Together with our expert partners, we support you in efficiently integrating the innovation into your development process.
- Through trustful co-development, we help accelerate your time-to-market while ensuring a smooth and reliable transition into your product.
Getting in Touch - The First Contact
Tell us what you need. Together with our strong partner network, we accelerate your innovation journey.
Trustful · Efficient · Fast-Track · Real Innovation
