交大开元太阳能

Market research firm economic Fujitsu (Tokyo Chuo-ku) a few days ago of natural energy such as solar power systems and electrical equipment such as power and energy-related products, 56 kinds of market research conducted. The survey estimated that natural energy systems market in 2005 was about 138,200,000,000 yen. The solar cells (single crystal silicon solar cells, polycrystalline silicon solar cells, silicon thin film solar cells) account for about 80%. Despite a steady supply of silicon has been a problem, but the manufacturers still plan to carry out large-scale investment in equipment. With mass production is expected due to the effects of the realization of low-cost production, and it is expected that the market will continue to polysilicon products as the center continues to expand, the solar cell market to the year 2011 will reach 195,500,000,000 yen.

Fujitsu is divided into the economy, "the quality of electricity supply storage device countermeasures," the 15 products surveyed in 2005 the market size of about 170,000,000,000 yen. Although lead-acid batteries accounted for about 75%, but is expected to NAS (sodium sulfur) batteries, lithium-ion batteries and electrical double-layer capacitors and other products in the future will increase.


For motor vehicles and power storage of large lithium-ion battery, hybrid cars move "a pioneer (Prius)" had been scheduled to be adopted in 2008, forecasts the market will start to the year 2011 scale up to 87,000,000,000 yen market. Electric double-layer capacitance of the scope of application is gradually from toys and auxiliary batteries and car to the projector and other areas to expand. Electricity is expected to double the size of the market from the capacitance of the 2005 6,000,000,000 yen for the year 2011 be extended to 15,000,000,000 yen.


Power electronic devices (a total of 16 surveyed) in 2005 the market size of about 304,600,000,000 yen, transformer-related equipment account for about 30%. Non-expected SF6 gas-insulated switchgear will requirements of environmental protection with its performance and raise the awareness of the significant increase in the year 2011 is estimated to form a nearly 5-fold in 2005 the market. Solar Power conditioner market will be with the solar cell market growth and expansion of market size is expected from 2005 22,400,000,000 yen for the year 2011 be extended to 51,000,000,000 yen.