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EV Rapid Charging system PUREDC

This system is capable of ultra-rapid charging of many Electric Vehicles (EVs) by single set of equipment [EVs are charged to their full battery capacity in 5 minutes].  This system stores electric power, generated by renewable energy sources such as solar cells, in the batteries of large capacity: the accumulated electric power is utilized for simultaneous ultra rapid-charging of multiple EVs with different charging characteristics.


  1. Electric Power in large capacity storage completes charging of batteries on large Electric Vehicle in some five minutes.
  2. Installation of compact rapid charger, built with new power semiconductor device, enables simultaneous charging of electric vehicles of different type.
  3. This system can supply noise-free, pure direct-current electric power for quick charging of batteries anywhere in the world with electric power of the same quality.  With this technology, international standardization of electric power supply for rapid charging has been made practical.
  4. This system is capable of absorbing various kinds of renewable energies, such as solar or other kinds, by use of rechargeable cells with large capacity, and opens the pathway for popularization of electric power generation with renewable energy sources.
  5. Batteries of electric vehicles to scrap can be subjected for the use as the rechargeable cells with large capacity and enables the opportunity to achieve significant cost reduction by reutilization of resources.

EV Rapid Charging system PUREDC


presentation material [pdf file]