Panasonic Energy has opened a new research and development site for lithium-ion batteries in Kadoma, Japan. The Energy Innovation Square is designed to bring together development activities ranging from new materials to cell design and prototyping at a single location.
Around 500 employees from product planning, technology development, and analysis work at the site. The new center covers approximately 24,500 square meters across six floors. Its activities include materials development, prototyping, and analysis of lithium-ion cells.
Shorter Path From Battery Cell to Mass Production
Development and prototyping were previously spread across multiple sites. By consolidating these activities in Kadoma, Panasonic Energy aims to reduce transportation between facilities, among other measures. According to the company, this is expected to shorten development lead times for the relevant process steps by at least 15%.
A new digital infrastructure is also intended to combine data from simulations and physical testing. Process monitoring and statistical analysis are expected to support further improvements in simulation accuracy and cell design.
Development for Electric Vehicles and Data Centers
Battery technologies and manufacturing processes developed at the site are also intended to be transferred to the company’s international production facilities. Panasonic Energy specifically cites its plants in Nevada and Kansas.
The move comes as requirements for battery storage systems become increasingly diverse. According to the company, electric vehicles require batteries with high capacity and durability, while AI data center applications demand higher power output. Panasonic Energy also identifies drones, robotaxis, and humanoid robots as potential future applications for its batteries.
