Message
13.7 billion years since the universe was born. and 4.6 billion years since the earth was. "Today" exists now after the time of eternity. We honored the chaotic today and wanted to deliver joy and dreams to future children.
People living in a heartful society are sure to be full of smiles. Supposing God which manages everything exists, God is pleased with it and is surely looking forward to it.
KAGRA, a Japanese character, is written that God is glad. This is our vision heading to the future.
By exploration and implementation of storage technology,
We will raise the sustainability of society.
Capacitor Management System
We will control the Next Generation Capacitors with the highest efficiency in the world
Cell unbalance
Capacitor cells have a large tolerance even if they have the same part number in the same factory. So, we pay greatest attention in series connection.
Difficult to Deep DOD
Since the voltage varies linearly, The efficiency of the load or converter in the pre-load stage is greatly reduced.
Cell balancing & Deep DOD
Our new technology realize both of cell balancing and deep DOD with simple circuit.
Battery Sustainment System
Performance maintenance, recovery, prolongation of life of Lead acid Battery with micropulse method.
Battery deterioration
The biggest cause of lead-acid battery deterioration is "Sulfation(PbSO4)" on the surface of the negative electrode.
Performance recovery by micropulse
Micropulse dissolves sulfation, and battery performance will recover.
Prolongation of life
As a result, battery life is dramatically improved.On average it is more than doubled.
Other Technologies
"Capacitor Battery" with our CMS is suitable for independent power supply on harsh places.
About / Contact
About Us
- Company Name
- KAGRA Corporation (KAGRA INC.)
- Address
- 1-11-4-1100, Umeda, Kita-ku Osaka-shi, Osaka, 530-0001, Japan
- Tel
- +81 6 4799 9477
- Fax
- +81 6 4799 9011
- Establishment
- 2012.12
- Business activity
- Capacitor Management System