Cosel is one of the world's leading power supply manufacturers offering
high-quality, ultra small size AC-DC power supplies,
DC-DC converters of the state-of-the-art technologies, and effective and
easy-to-use noise filters.

Home>Environmental Activities>Solar Power Generator
In 2002, we have installed a 60kw solar power generator at the rooftop of new head office building, which generated about 60,000kwh (CO₂ emission reduction of about 25t-CO₂) annually.
Based on this success, we have installed a 50kw solar power generator at the rooftop of our Tataeyama plant in 2004. It started operation in November.
For about a half year period until May, 2005, it has generated about 20,000kwh (CO₂ emission being about 8t-reduction in CO₂).
Data concerning our solar power generators are reported to New Energy and Industrial Technology Development Organization (NEDO) to contribute to research on solar power generation.

Solar Generation Panel at Tateyama Plant	Solar Power Generation Indicator at Tateyama Plant