Learned from the Substantial Technological innovation Advancement Zone in Baoding, Hebei Province, are speeding up the construction of China’s 1st listed here, “Optical buildings” is nearing completion. Market professionals believe that this the first time, solar photovoltaic methods and building integrated demonstration task for photo voltaic energy market for China’s potential growth and functional software to provide an important basis and illustrations.
In accordance to reviews, this “photoelectric buildings” in the only state-stage renewable vitality and energy devices market base – Substantial-tech Improvement Zone, Baoding, Hebei Province, twenty-6 stories higher main developing, its principal and subsidiary structures can settle for sunlight the outer walls, roof, system and other areas of the practically thirty,000 square meters, have been put in with “respiration solar glass curtain wall.” The wall can mild into electrical energy, these vitality not only satisfy the building’s manifeste lighting, but also can be integrated into neighborhood energy grids, electric power generation equivalent of a tiny hydropower station.
Meanwhile, the whole venture landscape lights, backyard garden lights, lawn will use photo voltaic electricity and energy-preserving LED lighting engineering blended.
According to direct the building of technical staff, this “photoelectric creating” seems to be specifically like a “circuit board”, adopted a lot of domestic and international new technology never ever just before. And because “respiratory photo voltaic glass curtain wall” is double tempered glass used in photovoltaic cells sandwiched amongst the composition, addition to electrical power generation, but also has the sun, environmental defense, power conservation, sound, aesthetics, light transmission is great, company composition, and many other benefits, lifestyle of up to twenty-five many years.
It is recognized, Hebei Baoding building is complete “of Baoding? China Electricity Valley” and the “Photo voltaic Metropolis”, the area gathered in Tianwei Yingli, Sailing and a lot of other new vitality backbone enterprises.
“Optical properties” done, will entice domestic and foreign popular “electric font” business, technology, staff, info gathered in producing the metropolis genuinely be a world affect the qualities of kind, worldwide new energy and electricity devices producing foundation.
The development of photo voltaic glass curtain wall
In 2002, the Science Park Square Creating, a large team done the very first one particular photovoltaic glass curtain wall in China, rates of almost ten,000 yuan per square meter Backyard garden Expo column whole mounted potential of solar photovoltaic power station in Asia, with a complete investment decision of about 7.five million U.S. pounds … … incredible solar creating investment is obvious.
The previous, not in big scale photo voltaic creating, generally crystalline silicon photo voltaic panel charges stay high, the lowest price tag per sq. meter, have a lot more than 8000 yuan other classic solar panel production intricate method, in specific, will be processed into large purity silicon The important technologies of solar grade polysilicon, learn of many big companies in foreign fingers, causing virtually all of our photo voltaic modules depend on imports scenario.
Amorphous silicon glass curtain wall is sprayed gas in the glass, to generate amorphous silicon slim movie solar, the same conversion solar power fee, raw materials use crystalline silicon photo voltaic panels only one%, a decrease of the key raw material of silicon refined into polysilicon grain locations of this technologies, so the expense greatly reduced. Earlier, amorphous silicon slim film battery is employed in watches, cellular telephones, instruments, pcs, toys and other modest items of merchandise. Very last calendar year, the best rewards will this engineering and items for the glass curtain wall, and was detailed as the Ministry of Building in 2004, industrialization jobs.
Countrywide Stadium to set up photo voltaic glass curtain wall
Nationwide Indoor Stadium task mounted a 24 imported from Germany the most state-of-the-art solar glass curtain wall, which marks Nationwide Stadium, 100 kW grid-linked PV assignments entered the installation cycle. Reporter yesterday from Beijing City Construction Team was educated that the Ministry of Development Contract, the National Stadium will set up 1124 photo voltaic cells, and this is the first Olympic project to install photo voltaic jobs. Immediately after the completion of the design day-to-day output of a hundred kW rated, added to the very low voltage distribution grid method for the 20,000 m2 ground lights.
Countrywide Indoor Stadium 100kW grid PV electrical power generation assignments is the nationwide “15″ science and technology analysis jobs. The project’s complete mounted capability of PV electrical power plant is 102.5 MW put in in the coaching hall roof, the competition hall roof and solar glass curtain wall in the south, about one,000 sq. meters of photo voltaic panels, photo voltaic cell matrix to the absorption of photo voltaic radiation unified by a unique line solar power delivered to the basement manage space, by means of the electrical power conversion equipment, processing, and then by particular equipment and community transmission to very low voltage distribution method.
Solar glass curtain wall of glass used
As the photo voltaic panels are practically all glass curtain wall, so the efficiency is great or negative glass, solar glass curtain wall technique on the complete energy-saving impact is quite big. Selection of primary things to consider glass interior lighting, comfort and ease, efficiency glass this sort of as wind force intensity index. Electricity index of glass programs, the principal consideration of glass insulation, warmth insulation. The concrete is set into the glass of the warmth transfer coefficient and shading coefficient.
Photo voltaic glass curtain wall utilizing “create” vitality
Use of present day science and technologies, photo voltaic glass curtain wall to “produce” energy has been reached. Use of glass and light-weight stage, with modern day optical technologies and merchandise, transform gentle into electrical energy, developing electricity efficiency would generate a brighter future. Germany not too long ago proposed Energy2 Asahi Grumman principle, they feel, through present day scientific and technological means in minimizing electricity consumption and improve the utilization Neng Liang, it is also capable of creating the electricity personal savings is no for a longer time a sum of the connection in between the overall impact is greater than the sum of the result of this is the technique on a concrete manifestation of the general principle.