Uncovered from the High Technology Growth Zone in Baoding, Hebei Province, are dashing up the design of China’s 1st here, “Optical buildings” is nearing completion. Business specialists imagine that this the first time, photo voltaic photovoltaic systems and creating integrated demonstration project for solar energy industry for China’s long term growth and practical software to supply an important basis and examples.
According to reviews, this “photoelectric properties” in the only state-stage renewable energy and electricity equipment market foundation – Large-tech Improvement Zone, Baoding, Hebei Province, twenty-6 tales high main developing, its principal and subsidiary properties can accept sunlight the outer walls, roof, platform and other elements of the almost 30,000 square meters, have been installed with “breathing photo voltaic glass curtain wall.” The wall can light into electrical power, these vitality not only fulfill the building’s public lighting, but also can be included into neighborhood energy grids, electricity technology equivalent of a tiny hydropower station.
Meanwhile, the whole undertaking landscape lights, backyard garden lights, garden will use photo voltaic electricity and energy-protecting LED lighting technology combined.
According to immediate the development of technical personnel, this “photoelectric constructing” seems to be just like a “circuit board”, adopted many domestic and intercontinental new technologies never ever prior to. And due to the fact “respiratory photo voltaic glass curtain wall” is ambigu tempered glass utilized in photovoltaic cells sandwiched in between the framework, addition to energy generation, but also has the sunlight, environmental safety, power conservation, noise, aesthetics, mild transmission is great, company composition, and many other benefits, existence of up to twenty-5 many years.
It is recognized, Hebei Baoding constructing is complete “of Baoding? China Electrical power Valley” and the “Solar City”, the area gathered in Tianwei Yingli, Sailing and numerous other new electricity backbone enterprises.
“Optical buildings” completed, will attract domestic and international renowned “electrical font” business, technology, personnel, details gathered in producing the town genuinely be a globe influence the features of type, worldwide new electricity and vitality devices production foundation.
The advancement of photo voltaic glass curtain wall
In 2002, the Science Park Sq. Constructing, a big team completed the initial one photovoltaic glass curtain wall in China, rates of practically 10,000 yuan for each sq. meter Backyard Expo column total mounted capacity of photo voltaic photovoltaic energy station in Asia, with a total financial commitment of about 7.five million U.S. bucks … … remarkable photo voltaic developing investment decision is apparent.
The past, not in huge scale solar developing, generally crystalline silicon solar panel prices continue being substantial, the lowest price for each sq. meter, have a lot more than 8000 yuan other traditional solar panel production intricate procedure, in certain, will be processed into large purity silicon The important engineering of solar grade polysilicon, master of many big businesses in international arms, leading to practically all of our photo voltaic modules rely on imports situation.
Amorphous silicon glass curtain wall is sprayed fuel in the glass, to create amorphous silicon slender movie solar, the same transformation solar power rate, raw material use crystalline silicon solar panels only 1%, a decrease of the crucial uncooked substance of silicon refined into polysilicon grain areas of this engineering, so the expense significantly decreased. Earlier, amorphous silicon slender film battery is employed in watches, cellular phones, instruments, computers, toys and other small pieces of products. Very last 12 months, the greatest rewards will this technological innovation and merchandise for the glass curtain wall, and was detailed as the Ministry of Development in 2004, industrialization tasks.
Nationwide Stadium to set up solar glass curtain wall
Countrywide Indoor Stadium undertaking set up a 24 imported from Germany the most sophisticated solar glass curtain wall, which marks Nationwide Stadium, 100 kW grid-connected PV initiatives entered the installation phase. Reporter yesterday from Beijing City Design Team was knowledgeable that the Ministry of Development Agreement, the Countrywide Stadium will install 1124 photo voltaic cells, and this is the 1st Olympic venture to set up photo voltaic projects. Following the completion of the layout every day output of one hundred kW rated, added to the reduced voltage distribution grid method for the 20,000 m2 floor lights.
Nationwide Indoor Stadium 100kW grid PV electricity technology assignments is the nationwide “15″ science and technologies investigation initiatives. The project’s whole installed ability of PV electrical power plant is 102.five MW set up in the education hall roof, the opposition corridor roof and solar glass curtain wall in the south, about one,000 square meters of photo voltaic panels, solar cell matrix to the absorption of photo voltaic radiation unified by a specific line solar power sent to the basement handle space, by way of the electrical power conversion equipment, processing, and then by special equipment and network transmission to minimal voltage distribution program.
Photo voltaic glass curtain wall of glass utilized
As the photo voltaic panels are almost all glass curtain wall, so the performance is excellent or poor glass, photo voltaic glass curtain wall method on the whole power-conserving effect is quite significant. Choice of major factors glass interior lights, ease and comfort, performance glass these kinds of as wind stress depth index. Energy index of glass methods, the primary consideration of glass insulation, temperature insulation. The concrete is set into the glass of the heat transfer coefficient and shading coefficient.
Solar glass curtain wall using “produce” electricity
Use of modern day science and technological innovation, solar glass curtain wall to “generate” vitality has been achieved. Use of glass and light degree, with present day optical technological innovation and items, transform gentle into electrical energy, building energy effectiveness would generate a brighter future. Germany not too long ago proposed Energy2 Asahi Grumman concept, they feel, through present day scientific and technological means in reducing electricity intake and increase the utilization Neng Liang, it is also able of producing the electrical power cost savings is no lengthier a sum of the relationship in between the overall result is higher than the sum of the result of this is the method on a concrete manifestation of the total idea.