Click to enlarge.
Stellantis N.V. (NYSE: STLA)* said today that in partnership with Saft (a TotalEnergies subsidiary) it has started prototype testing of a Peugeot E-3008 EV that eliminates the need for separate charger and inverter components. This could be a substantial breakthrough for both mobile and stationary energy applications.
“This project reflects our belief that simplification is innovation. By rethinking and simplifying the electric powertrain architecture, we are making it lighter, more efficient, and more cost-effective. These are the kinds of innovations that help us deliver better, more affordable EVs to our customers,” said Ned Curic, Chief Engineering and Technology Officer at Stellantis.
The prototype built on the STLA Medium platform follows years of design, modeling, and simulation by Stellantis and Saft, with support from E2-CAD, Sherpa Engineering, and leading French research institutions, including CNRS, Université Paris-Saclay, and Institut Lafayette.
How Integration Simplifies Everything
Click for more.
IBIS re-imagines the electric powertrain by embedding inverter and charger functionalities directly into the battery, regardless of chemistry or application. This architecture supports both alternating current (AC) and direct current (DC), supplying electric energy directly to the motor or grid, while simultaneously supplying the vehicle’s 12V network and auxiliary systems.
Key Projected Benefits
- Efficiency & Performance: Up to 10% energy efficiency improvement (WLTC cycle) and 15% power gain (172 kW vs. 150 kW) with the same battery size.
- Weight & Space Savings: Reduces vehicle weight by ~40 kg and frees up to 17 liters of volume, enabling better aerodynamics and design flexibility.
- Faster Charging: Early results show a 15% reduction in charging time (e.g., from 7 to 6 hours on a 7 kW AC charger), along with 10% energy savings.
- Simplified Maintenance: Easier servicing and enhanced potential for second-life battery reuse in both automotive and stationary applications.
- IBIS also streamlines maintenance and facilitates the reuse of second-life batteries in stationary automotive applications by reducing the need for extensive reconditioning.
“The IBIS project is a powerful testament to Saft’s innovation leadership. By embedding IBIS technology into our next-generation applications, we’re unlocking a new era of intelligent, flexible, and sustainable energy solutions. Saft continues to lead the way in advanced research, offering long-term, cost-effective solutions tailored to evolving market needs,” Hervé Amossé, EVP Energy Storage Systems at Saft.
What’s Next?
Phase 2 of the project began in June 2025 with continued support from the French Government through France 2030. The focus now shifts to real-world testing under representative driving conditions, which could pave the way for the integration of IBIS technology into Stellantis production vehicles by the end of the decade.
*AutoInformed on
About Ken Zino
Ken Zino, editor and publisher of AutoInformed, is a versatile auto industry participant with global experience spanning decades in print and broadcast journalism, as well as social media. He has automobile testing, marketing, public relations and communications experience. He is past president of The International Motor Press Assn, the Detroit Press Club, founding member and first President of the Automotive Press Assn. He is a member of APA, IMPA and the Midwest Automotive Press Assn.
He also brings an historical perspective while citing their contemporary relevance of the work of legendary auto writers such as Ken Purdy, Jim Dunne or Jerry Flint, or writers such as Red Smith, Mark Twain, Thomas Jefferson – all to bring perspective to a chaotic automotive universe.
Above all, decades after he first drove a car, Zino still revels in the sound of the exhaust as the throttle is blipped during a downshift and the driver’s rush that occurs when the entry, apex and exit points of a turn are smoothly and swiftly crossed. It’s the beginning of a perfect lap.
AutoInformed has an editorial philosophy that loves transportation machines of all kinds while promoting critical thinking about the future use of cars and trucks.
Zino builds AutoInformed from his background in automotive journalism starting at Hearst Publishing in New York City on Motor and MotorTech Magazines and car testing where he reviewed hundreds of vehicles in his decade-long stint as the Detroit Bureau Chief of Road & Track magazine. Zino has also worked in Europe, and Asia – now the largest automotive market in the world with China at its center.
EV Breakthrough? Peugeot with Embedded Inverter, Charger
Click to enlarge.
Stellantis N.V. (NYSE: STLA)* said today that in partnership with Saft (a TotalEnergies subsidiary) it has started prototype testing of a Peugeot E-3008 EV that eliminates the need for separate charger and inverter components. This could be a substantial breakthrough for both mobile and stationary energy applications.
“This project reflects our belief that simplification is innovation. By rethinking and simplifying the electric powertrain architecture, we are making it lighter, more efficient, and more cost-effective. These are the kinds of innovations that help us deliver better, more affordable EVs to our customers,” said Ned Curic, Chief Engineering and Technology Officer at Stellantis.
The prototype built on the STLA Medium platform follows years of design, modeling, and simulation by Stellantis and Saft, with support from E2-CAD, Sherpa Engineering, and leading French research institutions, including CNRS, Université Paris-Saclay, and Institut Lafayette.
How Integration Simplifies Everything
Click for more.
IBIS re-imagines the electric powertrain by embedding inverter and charger functionalities directly into the battery, regardless of chemistry or application. This architecture supports both alternating current (AC) and direct current (DC), supplying electric energy directly to the motor or grid, while simultaneously supplying the vehicle’s 12V network and auxiliary systems.
Key Projected Benefits
“The IBIS project is a powerful testament to Saft’s innovation leadership. By embedding IBIS technology into our next-generation applications, we’re unlocking a new era of intelligent, flexible, and sustainable energy solutions. Saft continues to lead the way in advanced research, offering long-term, cost-effective solutions tailored to evolving market needs,” Hervé Amossé, EVP Energy Storage Systems at Saft.
What’s Next?
Phase 2 of the project began in June 2025 with continued support from the French Government through France 2030. The focus now shifts to real-world testing under representative driving conditions, which could pave the way for the integration of IBIS technology into Stellantis production vehicles by the end of the decade.
*AutoInformed on
About Ken Zino
Ken Zino, editor and publisher of AutoInformed, is a versatile auto industry participant with global experience spanning decades in print and broadcast journalism, as well as social media. He has automobile testing, marketing, public relations and communications experience. He is past president of The International Motor Press Assn, the Detroit Press Club, founding member and first President of the Automotive Press Assn. He is a member of APA, IMPA and the Midwest Automotive Press Assn. He also brings an historical perspective while citing their contemporary relevance of the work of legendary auto writers such as Ken Purdy, Jim Dunne or Jerry Flint, or writers such as Red Smith, Mark Twain, Thomas Jefferson – all to bring perspective to a chaotic automotive universe. Above all, decades after he first drove a car, Zino still revels in the sound of the exhaust as the throttle is blipped during a downshift and the driver’s rush that occurs when the entry, apex and exit points of a turn are smoothly and swiftly crossed. It’s the beginning of a perfect lap. AutoInformed has an editorial philosophy that loves transportation machines of all kinds while promoting critical thinking about the future use of cars and trucks. Zino builds AutoInformed from his background in automotive journalism starting at Hearst Publishing in New York City on Motor and MotorTech Magazines and car testing where he reviewed hundreds of vehicles in his decade-long stint as the Detroit Bureau Chief of Road & Track magazine. Zino has also worked in Europe, and Asia – now the largest automotive market in the world with China at its center.