In fukuoka city has a quite BeiJiuZhou county of rental apartments, some gas than the rent despite around the house than 1 ~ 2 to 5 years, but still have built many people standing in line waiting. This is the special machine pukou cheese February 2005, MITSUBISHI batteries the “New Gaea on completion of ShiTian”.

This apartment is well received in Japan, the reason is the first introduction to roof installation of solar battery power to eatch one system respectively, so you can save light arrangement. Every five years on average charging to light only about 3600 yen. Zhi pu new director’s representative machine has expressed promenading up zhe, “commented the apartment has been relying on location and price competition, now has become the key light charging. While this tendency, the company has developed and equipped with solar battery apartment buildings.

See the success of the other well-known precedent, Japan’s apartment companies have begun to act, to 2011 for reservation apartment installation solar battery (figure 1). 8 well-known companies to implement the apartment questionnaire survey results showed that about solar battery, environmental protection equipment that even a little high apartment is willing to import the opinions of the four (figure 2) note 1). The government has already from Tokyo by 2010 began to carry out the installation of solar battery encourage apartment. Solar cells become apartment standard facilities time approaching

According to a report by 2013, global solar cells from 2009 income of $20 billion to $900. Mitsubishi fiscal year forecast also showed that the global photovoltaic battery market from March 2009-2010 March had significantly increased from 5,500 megawatts, to 8,000 mw. According to the new target, mitsubishi announced they hope to occupy the market share of 7.5%.

In addition, also with mitsubishi, the world’s largest solar cell module manufacturer first film solar companies and sharp company for cooperation.

Japan said last month, solar energy society by market demand and government to support the development of renewable energy policy, Japan’s solar battery sales increase in 2009. Last year’s sales growth has reached new megawatts, 21, domestic sales is doubled achieved 4.84 mw. The Japanese government has decided to put 40 billion yen to encourage more family use solar panels. The Japanese government says, they will increase solar energy and other renewable energy and industrial fields in the family use ratio, hope in the next ten years will increase 20 times.

Mitsubishi motors in October 2009 28-30 at the yokohama exhibition center held the Pacific “GreenDevice2009″ displayed on the high efficiency solar battery polysilicon 19.1% respectively. In the square 15cm in polysilicon solar cells, realized the highest efficiency. The research achievements in 2009 September 2009 and the application of physics to the international society in October EUPVSEC “, “said in a statement.

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Promote efficiency of conversion factors include reducing unit of normal cellular structure “reflection”, increase HoneycombTexture (unit) the amount of reflected light BSR bucksurfacereflector) “, “(with speed, lower back on the back of the Passivation (Passivation) structure, and further improve the state of the environment of hydrogen heat, etc.

Therefore, the battery voltage (Voc) for open 0.65 V, short-circuit current (Isc) for A, fill factor (8.45 F.F.) for 75.7% respectively, unit conversion efficiency reached 19.1% respectively. These values by Japanese industrial technology integrated research institute.

The company of “in” GreenDevice2009 WorldPVShowcase “exhibition display the conversion efficiency reached 19.1% respectively. In addition, in WorldPVShowcase galleries display and sharp the conversion efficiency reached more than three compounds and 35.8 percent of solar cells.