Archive for April, 2009

SANYO HIT solar cell conversion efficiency reached 2.4%

Sanyo Electric in the “Applied Physics 56th United speech-related” (March 30 ~ April 2, Tsukuba University) announced that on laptop battery , HIT (heterojunction with intrinsic thin layer) solar cell thickness of only 85μm, reduced to the original 1 / 2 of the following, and about 10cm square (103.3cm2) unit can still receive up to [...]

Nisshinbo density of the fuel cell output 525mW/cm2

Nisshinbo use of the cost of platinum is only 1 / 6 instead of the catalyst, so that the output density of the fuel cell 525mW/cm2
Nissin Textile platinum catalyst for the use of alternative “carbon alloy catalyst” to improve the density of the fuel cell output to 525mW/cm2. The company said that as a catalyst [...]

The world’s largest thin-film solar power plant built Germany

The world’s largest thin-film solar power plant built in Germany, which was known as the “Rote Jahne”. JUWI SOLAR from the station to build, the scale there is 6MW. In order to get enough sunlight, a total of 90,000 applied to the solar cell component. Thin-film battery components than in ordinary crystalline silicon solar cells [...]