ABB launches ACS2000 medium voltage general-purpose inverter which is effective and economic
ABB medium voltage AC power inverter, as the newest member of the family, ACS2000 is the world's first power inverter can not bring the voltage source rectifier transformer voltage transformer in its simple, efficient, low-cost properties on behalf of the power inverter technology and market the latest trend.
ACS2000 converter combines innovative technology to cope with industry challenges, Ru on Linghuo power Dianyuanlianjie, lower harmonics, Xiangdi energy consumption, static VAR Buchang and installation, debugging to facilitate the need for the wide range of applications to provide reliable electrical control. This rated capacity of 400-1,000 kVA, voltage 6-6.9kV medium voltage inverter is widely used in electric power, cement, mining, metal, chemical, oil and natural gas industry, pumps, fans, conveyors, mills and mines to enhance machine and so on.
ABB Electric Transmission Co., Ltd. Beijing pressure transmission in the Department of Nicole • Rui Luo (NikoRailo), Mr., ACS2000 in pressure transducer offset the launch of ABB's power in a small defects, so that ABB can offer a full range of the pressure transmission products. More importantly, though North America, Europe needs to 3kV and 4kV main products are the main, but 6kV is the most important applications. 3-10kV for medium power inverter market, accounting for half of China's share of the inverter, while small and medium-power inverter 6kV is occupied 60% of market capacity, market demand and huge. This converter has now produced in Beijing, further reducing costs, shortening delivery and service response time.
The flexibility of grid connection
Power voltage according to the user, the user can flexibly choose to run with or without transformer transformer operation. When using the 6 ~ 6.9kV voltage transformer power grid can not bring the other voltage level of power you need to connect conventional two-winding oil or dry input isolation transformer.
Active Front End (AFE) technology to achieve lower harmonic, lower power consumption
Integration of active front-end (AFE) technology, without using expensive, dedicated transformer cases, harmonics can be minimized lateral grid; allow 4-quadrant operation, the braking energy back to the grid; to provide reactive power compensation to maintain the smooth power grid voltage.
DTC VSI technology and high reliability and optimal control performance
The converter uses a proven multi-level voltage source inverter (VSI) topology, the mature high-voltage IGBT power semiconductor technology, and direct torque control (DTC) motor control platform, it offers high reliability, extended MTBF (MTBF) and increased utilization.
ABB inherited the VSI topology and uses a patented, multi-level IGBT-based design, ACS2000 provides near-sinusoidal current and voltage waveform, which makes the inverter is compatible with standard motor and cable.
ACS2000 inverter control platform uses the acclaimed ABB DTC (Direct Torque Technology) platform, provides the largest medium voltage AC inverter torque and speed performance and lowest loss. In all conditions, the inverter controls are quick and smooth.
Humanized design simplifies installation, commissioning and operation and maintenance
Without using a direct network connection transformer technology makes installation and commissioning work faster and more convenient. Installation of a converter, the use of ABB simple "three-three" concept wiring, simply disconnect the cable running directly linked network, connected to the inverter, and then motor on the inverter can be received. ACS2000 designed to phase out-style modules, easy access to all inverter components from the front for quick replacement, mean time to repair (MTTR) for the industry-leading level.
The total life cycle costs significantly reduced
Do not use transformers, direct grid-connected applications can significantly reduce the investment cost; using IGBT active rectifier enables users to minimize system losses, lower operating costs; as the world's most compact inverter, ACS2000 can save floor space while saving investments; modular design, spare parts, General Motors, operation and maintenance cost savings.
2010年6月26日星期六
Nine counties of Hebei Province rank among Hundred New Energy Industry, "low-carbon economy" swept all over China
Nine counties of Hebei Province rank among Hundred New Energy Industry, "low-carbon economy" swept all over China
World Cup was in full swing, billboards at the track debut of the "Chinese-British interests," so many people understand that China has made in the field of solar energy can be an excellent par with global enterprises. It is understood that British interests not only has the world's most complete industrial chain of solar energy, green energy research and development and in promotion complete with our own innovative skills, Gai Qi Ye Zheng Shi Weiyuyouzhao based "low-carbon city," said the Hebei Baoding. Baoding, Hebei, new energy into the development and construction of new energy, new energy technologies, new energy equipment manufacturing and other aspects of the rise of a microcosm of the new energy industry in Hebei Province has become a new growth point of economic development, but as Hebei Province representatives of the energy industry wind power and photovoltaic industry has played a lead role.
Hebei Province this year from the machine wind power, wind power system grid power inverter, thin film solar cells and other major projects to proceed, to create new advantages of the new energy industry.
In addition, the Hebei New Energy and Industrial development is inseparable from the overall efforts of cities like Baoding, Zhangjiakou, Xingtai, Tangshan City, Hebei Province with its own action to build a new energy industry Heights "building blocks."
It is understood that in the new energy development in China in 2009, a new energy industry at the annual meeting of economic development, Hebei Province, a total of nine counties among the "2009 China New Energy and Industrial hundred counties." Among them, Zhangjiakou, Baoding were 5 counties and 3 counties finalists to become the vanguard of new energy industry in Hebei Province. At the same time, promotes the development of photovoltaic industry in Xingtai create "Sun City" vision; has become a national energy conservation and new energy vehicle demonstration and extension of the pilot cities of Tangshan City, in the future the development of new energy vehicles great potential will will promote the new energy industry of Hebei big step development.
In 2008, the national housing construction and the Department of the World Wide Fund for Nature (WWF) in China in Shanghai and Baoding cities jointly launched a pilot "low-carbon city" after the first taste of Baoding, the pioneer of low-carbon has the sweetness. Today, high-speed drivers are familiar with Paul Chong all know, I looked up to see the solar panel lights and traffic lights, on to the Baoding.
Baoding, China's only State has new energy and energy equipment industry base, "China Power Valley" and focus on developing wind power industry, solar PV industry, energy industry and other seven major industrial park, forming the most complete industrial chain of domestic competition the strongest of the country's new energy industry base. Baoding will grow this year, photovoltaic, wind power, power transmission, storage power, energy saving, power automatic six branch system, and further acceleration "China Power Valley" building.
Baoding adhere to the "stock-for-increment", "change the business industry", met with military equipment group, Guodian, CNAC Group, CDB and other countries cooperate extensively, the strategic investment agreement signed nearly 50 billion yuan. Moreover, Baoding also hired 15 fellow as technical consultant, established a six-level, 9 and 25 provincial-level city-level R & D center, in a number of key technical breakthrough. In recent years, hit the first piece of Baoding High-power blade, the first full simulation of the actual situation of the whole wind power fan test platform, the first large-scale fan power inverter and control systems, dozens of the nation.
As a pioneer in low-carbon city, Baoding city planning in low-carbon also seize the opportunities. Baoding and Tsinghua University to study and formulate domestic and foreign first "low-carbon city development plan" to develop new energy sources, energy-saving environmental protection industry as carriers for the "Solar City", "Blue Sky", "green water" and "forest carbon sequestration "Action and other key projects to bring new energy and energy-saving environmental protection work should be carried out.
Introduction of Hebei Province Development and Reform Commission, according to Xie Zhanhai inspector can rely on Beijing's low-carbon technologies and low-carbon manufacturing Langfang, Baoding, perseverance is the development of high-tech industries and new energy industries, an important reason. The past three years, Baoding new energy industry, growth remained at 50%. "Low-carbon city", this new card has won a worldwide reputation for the Baoding.
Shenzhen Maorun Electric Co. LTD.，as a professional power inverter manufacturer and resolving to promote BESTEK as a top brand of power inverter files, we have the backing of the strongest R&D team, the highest passion to serve and provide the strictest quality control. Our products range including DC to AC power inverters/30W~1000W/modified sine wave, car power inverter, laptop adapter, universal travel adapter, step-down converter, portable charger and more related products. All OEM/ODM orders are accepted, and we are always on standby waiting for your request and inquiries. contact sale38@bestekltd.com.
World Cup was in full swing, billboards at the track debut of the "Chinese-British interests," so many people understand that China has made in the field of solar energy can be an excellent par with global enterprises. It is understood that British interests not only has the world's most complete industrial chain of solar energy, green energy research and development and in promotion complete with our own innovative skills, Gai Qi Ye Zheng Shi Weiyuyouzhao based "low-carbon city," said the Hebei Baoding. Baoding, Hebei, new energy into the development and construction of new energy, new energy technologies, new energy equipment manufacturing and other aspects of the rise of a microcosm of the new energy industry in Hebei Province has become a new growth point of economic development, but as Hebei Province representatives of the energy industry wind power and photovoltaic industry has played a lead role.
Hebei Province this year from the machine wind power, wind power system grid power inverter, thin film solar cells and other major projects to proceed, to create new advantages of the new energy industry.
In addition, the Hebei New Energy and Industrial development is inseparable from the overall efforts of cities like Baoding, Zhangjiakou, Xingtai, Tangshan City, Hebei Province with its own action to build a new energy industry Heights "building blocks."
It is understood that in the new energy development in China in 2009, a new energy industry at the annual meeting of economic development, Hebei Province, a total of nine counties among the "2009 China New Energy and Industrial hundred counties." Among them, Zhangjiakou, Baoding were 5 counties and 3 counties finalists to become the vanguard of new energy industry in Hebei Province. At the same time, promotes the development of photovoltaic industry in Xingtai create "Sun City" vision; has become a national energy conservation and new energy vehicle demonstration and extension of the pilot cities of Tangshan City, in the future the development of new energy vehicles great potential will will promote the new energy industry of Hebei big step development.
In 2008, the national housing construction and the Department of the World Wide Fund for Nature (WWF) in China in Shanghai and Baoding cities jointly launched a pilot "low-carbon city" after the first taste of Baoding, the pioneer of low-carbon has the sweetness. Today, high-speed drivers are familiar with Paul Chong all know, I looked up to see the solar panel lights and traffic lights, on to the Baoding.
Baoding, China's only State has new energy and energy equipment industry base, "China Power Valley" and focus on developing wind power industry, solar PV industry, energy industry and other seven major industrial park, forming the most complete industrial chain of domestic competition the strongest of the country's new energy industry base. Baoding will grow this year, photovoltaic, wind power, power transmission, storage power, energy saving, power automatic six branch system, and further acceleration "China Power Valley" building.
Baoding adhere to the "stock-for-increment", "change the business industry", met with military equipment group, Guodian, CNAC Group, CDB and other countries cooperate extensively, the strategic investment agreement signed nearly 50 billion yuan. Moreover, Baoding also hired 15 fellow as technical consultant, established a six-level, 9 and 25 provincial-level city-level R & D center, in a number of key technical breakthrough. In recent years, hit the first piece of Baoding High-power blade, the first full simulation of the actual situation of the whole wind power fan test platform, the first large-scale fan power inverter and control systems, dozens of the nation.
As a pioneer in low-carbon city, Baoding city planning in low-carbon also seize the opportunities. Baoding and Tsinghua University to study and formulate domestic and foreign first "low-carbon city development plan" to develop new energy sources, energy-saving environmental protection industry as carriers for the "Solar City", "Blue Sky", "green water" and "forest carbon sequestration "Action and other key projects to bring new energy and energy-saving environmental protection work should be carried out.
Introduction of Hebei Province Development and Reform Commission, according to Xie Zhanhai inspector can rely on Beijing's low-carbon technologies and low-carbon manufacturing Langfang, Baoding, perseverance is the development of high-tech industries and new energy industries, an important reason. The past three years, Baoding new energy industry, growth remained at 50%. "Low-carbon city", this new card has won a worldwide reputation for the Baoding.
Shenzhen Maorun Electric Co. LTD.，as a professional power inverter manufacturer and resolving to promote BESTEK as a top brand of power inverter files, we have the backing of the strongest R&D team, the highest passion to serve and provide the strictest quality control. Our products range including DC to AC power inverters/30W~1000W/modified sine wave, car power inverter, laptop adapter, universal travel adapter, step-down converter, portable charger and more related products. All OEM/ODM orders are accepted, and we are always on standby waiting for your request and inquiries. contact sale38@bestekltd.com.
Electric version of Volkswagen Ladiva goes into market in China
Electric version of Volkswagen Ladiva goes into market in China
Electric version of the first auto show in Beijing to meet with us above, Ladiva is the first Volkswagen and Shanghai Volkswagen developed the model for the Chinese market, but also Volkswagen's first model developed entirely in China. (Lavida blue-e-motion) although Ladiva is still a concept car electric vehicle, but in the near future, this 4-door electric car will be listed. 2013, a new zero-emission Volkswagen Up! Electric cars and the world of electric cars selling Golf model will also appear in different countries.
Ladiva electric cars by the installation in the front part of the motor drive. Maximum power of 85 kW / 115 hp (Continuous power: 50 kW / 60 hp), which provides a maximum torque of 270 cattle • meters. And also appeared in Shanghai, electric golf cars and Up! Like electric vehicles, electric vehicles Ladiva also has excellent dynamic performance, accelerates from zero to 100 km / h with about 11 seconds, top speed 130 km / hour.
Electric car weighing 1,498 kg, compared with the current production model weight 144 kg. 180 of them by the composition of lithium-ion battery cell battery weight 315 kg. The actual capacity of 26.5 kwh (kWh). Depending on driving conditions, Long Yat electric car can travel up to 150 km. Ladiva the electric car battery can be charged directly for household 220/230 volts power supply, battery condition according to the different needs of 7 hours charging time up. If the connection is 380/400 volt power supply, charging time was shortened, as long as 3.5 hours. Can be suspended at night or when at work to recharge. In this way, Long Yat electric car 100 km less than the energy cost of RMB 10 yuan. Charging plug in the "tank" the cover, that is, ordinary car fuel filler location.
Framework through a dedicated cell battery are fixed in the crew compartment under the floor and the back box, the maximum guarantee in the accident under the battery safety. Meanwhile, in order to maintain the battery temperature, the vehicle is equipped with a closed front heat exchanger. Hypothermia circulatory system to power electronic systems and charging system to maintain constant temperature.
And electric golf cars and Up! Electric car the same as Ladiva electric cars all the important components and auxiliary systems are concentrated in motor vehicles at the front of the engine compartment. The key components include a maximum speed of 12,000 rev / min motor (synchronous motor) and the transmission and differential. Power supply provided by high-voltage pulse power inverter with integrated DC / DC converter with 12V car power supply and charging devices together constitute a set of integrated drive unit.
Ladiva electric vehicles equipped with some new features such as: automatic transmission in addition to moving files ("D" file) but also the new added "B" file mode, control of vehicle braking in the braking increase torque to increase the battery's energy recovery systems. Another design is the use of a new start / stop power button, replacing the traditional ignition switch.
Shenzhen MaoRun Electric Co., LTD.(www.szpowerinverter.com) offers excellent customer support and we would be happy to answer any questions that you might have. If you have any further questions about power inverters or batteries. Please give me a call at +86-755-88823234-811, or mail to sale38@0102.cn. We are manufacturer of power inverter, esp. car inverter, adapter and travel socket. OEM is also welcome.
Electric version of the first auto show in Beijing to meet with us above, Ladiva is the first Volkswagen and Shanghai Volkswagen developed the model for the Chinese market, but also Volkswagen's first model developed entirely in China. (Lavida blue-e-motion) although Ladiva is still a concept car electric vehicle, but in the near future, this 4-door electric car will be listed. 2013, a new zero-emission Volkswagen Up! Electric cars and the world of electric cars selling Golf model will also appear in different countries.
Ladiva electric cars by the installation in the front part of the motor drive. Maximum power of 85 kW / 115 hp (Continuous power: 50 kW / 60 hp), which provides a maximum torque of 270 cattle • meters. And also appeared in Shanghai, electric golf cars and Up! Like electric vehicles, electric vehicles Ladiva also has excellent dynamic performance, accelerates from zero to 100 km / h with about 11 seconds, top speed 130 km / hour.
Electric car weighing 1,498 kg, compared with the current production model weight 144 kg. 180 of them by the composition of lithium-ion battery cell battery weight 315 kg. The actual capacity of 26.5 kwh (kWh). Depending on driving conditions, Long Yat electric car can travel up to 150 km. Ladiva the electric car battery can be charged directly for household 220/230 volts power supply, battery condition according to the different needs of 7 hours charging time up. If the connection is 380/400 volt power supply, charging time was shortened, as long as 3.5 hours. Can be suspended at night or when at work to recharge. In this way, Long Yat electric car 100 km less than the energy cost of RMB 10 yuan. Charging plug in the "tank" the cover, that is, ordinary car fuel filler location.
Framework through a dedicated cell battery are fixed in the crew compartment under the floor and the back box, the maximum guarantee in the accident under the battery safety. Meanwhile, in order to maintain the battery temperature, the vehicle is equipped with a closed front heat exchanger. Hypothermia circulatory system to power electronic systems and charging system to maintain constant temperature.
And electric golf cars and Up! Electric car the same as Ladiva electric cars all the important components and auxiliary systems are concentrated in motor vehicles at the front of the engine compartment. The key components include a maximum speed of 12,000 rev / min motor (synchronous motor) and the transmission and differential. Power supply provided by high-voltage pulse power inverter with integrated DC / DC converter with 12V car power supply and charging devices together constitute a set of integrated drive unit.
Ladiva electric vehicles equipped with some new features such as: automatic transmission in addition to moving files ("D" file) but also the new added "B" file mode, control of vehicle braking in the braking increase torque to increase the battery's energy recovery systems. Another design is the use of a new start / stop power button, replacing the traditional ignition switch.
Shenzhen MaoRun Electric Co., LTD.(www.szpowerinverter.com) offers excellent customer support and we would be happy to answer any questions that you might have. If you have any further questions about power inverters or batteries. Please give me a call at +86-755-88823234-811, or mail to sale38@0102.cn. We are manufacturer of power inverter, esp. car inverter, adapter and travel socket. OEM is also welcome.
Large-scale PV concession bidding will start
Large-scale PV concession bidding will start
Most plants can all participate in the concession tender this case "lose out"
Because of the world's largest PV market - ahead of the German consumer market demand, China and Taiwan PV companies in the third quarter continued strong orders. It is noteworthy that China will start in the third quarter of 2010, eight provinces of the west concession bidding 280MW PV case and 50MW solar thermal power concession bidding case, the size of 10MW to enlarge several times higher than in 2009, is expected to build over two years completed, field operating time was 25 years.
We believe that, due to strong demand in overseas markets in 2010, component manufacturers repeat in 2009 the case of Dunhuang concession bargain should not happen, so winning this than the 2009 price would be picked up 1.09 yuan, in order to maintain a reasonable manufacturer return on investment is estimated at 1.1-1.3 yuan. We believe that most plants can all participate in the concession tender in this case some sort of relief. We expect the Chinese PV market in 2010 up to 300MW.
In addition, we expect continued increase in production capacity, making the price of polysilicon still test a low space. The current market price of polysilicon only stable at 50-55 dollars, is expected to offer the third quarter will continue to maintain the status quo, offer long-term polysilicon will continue dropping. A large number of shares in listed companies involved in most of polysilicon production is facing a shortage of cost-competitive, is not involved in short-term opportunity.
It is noteworthy that investors the world's largest PV market in Germany early in 2011 continues to lower its rates after the subsidy impact on demand worries, Jiashang the euro will also adversely affect Nokia earnings photovoltaic business, we maintain photovoltaic industry "neutral" rating.
Investment Recommendations
Investment direction in 2010, A shares the upstream polysilicon production costs are still competitive advantages in the polysilicon under the offer have an opportunity to continue dropping, it still isn'ta good opportunity. Component in photovoltaic cells, promising research can provide low-cost solutions to enterprises, the high-powered three-An optical concentrator technology and downstream integration of CSG's previous development strategy are more likely, with the results of other Haitong Group Support has also to note that we also optimistic about the key production processes necessary equipment, supplies (such as silicon wafer cutting fluid cutting required) and BOS components (such as photovoltaic power inverter), the relative stability of its huge profits, is the better investment direction We like Oak shares, shares of Wing Shun, Dragon Optical. Light and heat generating part, Higashiyama Precision shares with three flowers are light and heat has been involved in the system, with space themes speculation.
Shenzhen MaoRun Electric Co., LTD.(www.szpowerinverter.com) offers excellent customer support and we would be happy to answer any questions that you might have. If you have any further questions about power inverters or batteries. Please give me a call at +86-755-88823234-811, or mail to sale38@0102.cn. We are manufacturer of power inverter, esp. car inverter, adapter and travel socket. OEM is also welcome.
Most plants can all participate in the concession tender this case "lose out"
Because of the world's largest PV market - ahead of the German consumer market demand, China and Taiwan PV companies in the third quarter continued strong orders. It is noteworthy that China will start in the third quarter of 2010, eight provinces of the west concession bidding 280MW PV case and 50MW solar thermal power concession bidding case, the size of 10MW to enlarge several times higher than in 2009, is expected to build over two years completed, field operating time was 25 years.
We believe that, due to strong demand in overseas markets in 2010, component manufacturers repeat in 2009 the case of Dunhuang concession bargain should not happen, so winning this than the 2009 price would be picked up 1.09 yuan, in order to maintain a reasonable manufacturer return on investment is estimated at 1.1-1.3 yuan. We believe that most plants can all participate in the concession tender in this case some sort of relief. We expect the Chinese PV market in 2010 up to 300MW.
In addition, we expect continued increase in production capacity, making the price of polysilicon still test a low space. The current market price of polysilicon only stable at 50-55 dollars, is expected to offer the third quarter will continue to maintain the status quo, offer long-term polysilicon will continue dropping. A large number of shares in listed companies involved in most of polysilicon production is facing a shortage of cost-competitive, is not involved in short-term opportunity.
It is noteworthy that investors the world's largest PV market in Germany early in 2011 continues to lower its rates after the subsidy impact on demand worries, Jiashang the euro will also adversely affect Nokia earnings photovoltaic business, we maintain photovoltaic industry "neutral" rating.
Investment Recommendations
Investment direction in 2010, A shares the upstream polysilicon production costs are still competitive advantages in the polysilicon under the offer have an opportunity to continue dropping, it still isn'ta good opportunity. Component in photovoltaic cells, promising research can provide low-cost solutions to enterprises, the high-powered three-An optical concentrator technology and downstream integration of CSG's previous development strategy are more likely, with the results of other Haitong Group Support has also to note that we also optimistic about the key production processes necessary equipment, supplies (such as silicon wafer cutting fluid cutting required) and BOS components (such as photovoltaic power inverter), the relative stability of its huge profits, is the better investment direction We like Oak shares, shares of Wing Shun, Dragon Optical. Light and heat generating part, Higashiyama Precision shares with three flowers are light and heat has been involved in the system, with space themes speculation.
Shenzhen MaoRun Electric Co., LTD.(www.szpowerinverter.com) offers excellent customer support and we would be happy to answer any questions that you might have. If you have any further questions about power inverters or batteries. Please give me a call at +86-755-88823234-811, or mail to sale38@0102.cn. We are manufacturer of power inverter, esp. car inverter, adapter and travel socket. OEM is also welcome.
Beijing Miriam Green high effective 500kW inverter ranks among the world advanced level
Beijing Miriam Green high effective 500kW inverter ranks among the world advanced level
Recently, Beijing Beijing Miriam Green Energy Power Systems Co., Ltd. has independently developed JYNB-500KHE power efficient 500kW inverter successfully passed the national "Golden Sun" certification. Green to Vice President Ma Jing-yee Leung said that after testing, the product of the highest conversion efficiency of 98.8%, ranking first in China photovoltaic solar energy industry, and 98.6% higher than the conversion of the European level.
According to Ma Liang introduction, this power inverter modular design concept, with the power density is high and competitive advantages such as compact structure, and also passed environmental testing, EMC testing and performance testing.
As we all know, solar energy conversion efficiency is not high, the photoelectric conversion efficiency of solar panels on average only about 15%, and the solar cells must generate the DC into AC power inverter can be for civilian use, and production. To some extent, the energy conversion efficiency inverter PV system determines the energy conversion efficiency and return on investment. For example, a 100kW solar power system, the energy conversion efficiency increased by 0.1% each, would save nearly 1 square meters of solar panels.
Reporter from June 18 to be held in Beijing Miriam Green Power Project Chuxiong signing ceremony was informed that the company has successfully won the bid Yu-Kun new energy company located in Chuxiong of 4MW PV power plant EPC turnkey services, JYNB-500KHE inverse power Transformer will also be applied to the power station project.
Green energy is here in Beijing Instrument Group, the Beijing Energy Investment (Group) Co., Ltd, Baoding Yingli Energy (China) Co., Ltd., a joint venture high-tech new energy company, with equipment from the photovoltaic materials to the photovoltaic applications, one-stop chain . Beijing Instrument Group PV industry in China has long been hard to date already has eight years experience in grid operation, has assumed the radio zone 17 Tibetan independent photovoltaic power station project, and the Drum Tower in Beijing, China West Street, built the first light V roof grid power projects.
According to China's long-term energy development plan, by 2020, China's renewable energy to account for 20% of total energy consumption, currently represent less than 5%. It is foreseeable that the future prospects of China's PV market is very broad. Instrument according to Beijing's future green energy development plan, "12 5" period, the company will strive to build a relatively complete photovoltaic industry chain, and create advanced photovoltaic power generation equipment manufacturing and systems integration base.
Shenzhen Maorun Electric Co. LTD.，as a professional power inverter manufacturer and resolving to promote BESTEK as a top brand of power inverter files, we have the backing of the strongest R&D team, the highest passion to serve and provide the strictest quality control. Our products range including DC to AC power inverters/30W~1000W/modified sine wave, car power inverter, laptop adapter, universal travel adapter, step-down converter, portable charger and more related products. All OEM/ODM orders are accepted, and we are always on standby waiting for your request and inquiries. contact sale38@bestekltd.com.
Recently, Beijing Beijing Miriam Green Energy Power Systems Co., Ltd. has independently developed JYNB-500KHE power efficient 500kW inverter successfully passed the national "Golden Sun" certification. Green to Vice President Ma Jing-yee Leung said that after testing, the product of the highest conversion efficiency of 98.8%, ranking first in China photovoltaic solar energy industry, and 98.6% higher than the conversion of the European level.
According to Ma Liang introduction, this power inverter modular design concept, with the power density is high and competitive advantages such as compact structure, and also passed environmental testing, EMC testing and performance testing.
As we all know, solar energy conversion efficiency is not high, the photoelectric conversion efficiency of solar panels on average only about 15%, and the solar cells must generate the DC into AC power inverter can be for civilian use, and production. To some extent, the energy conversion efficiency inverter PV system determines the energy conversion efficiency and return on investment. For example, a 100kW solar power system, the energy conversion efficiency increased by 0.1% each, would save nearly 1 square meters of solar panels.
Reporter from June 18 to be held in Beijing Miriam Green Power Project Chuxiong signing ceremony was informed that the company has successfully won the bid Yu-Kun new energy company located in Chuxiong of 4MW PV power plant EPC turnkey services, JYNB-500KHE inverse power Transformer will also be applied to the power station project.
Green energy is here in Beijing Instrument Group, the Beijing Energy Investment (Group) Co., Ltd, Baoding Yingli Energy (China) Co., Ltd., a joint venture high-tech new energy company, with equipment from the photovoltaic materials to the photovoltaic applications, one-stop chain . Beijing Instrument Group PV industry in China has long been hard to date already has eight years experience in grid operation, has assumed the radio zone 17 Tibetan independent photovoltaic power station project, and the Drum Tower in Beijing, China West Street, built the first light V roof grid power projects.
According to China's long-term energy development plan, by 2020, China's renewable energy to account for 20% of total energy consumption, currently represent less than 5%. It is foreseeable that the future prospects of China's PV market is very broad. Instrument according to Beijing's future green energy development plan, "12 5" period, the company will strive to build a relatively complete photovoltaic industry chain, and create advanced photovoltaic power generation equipment manufacturing and systems integration base.
Shenzhen Maorun Electric Co. LTD.，as a professional power inverter manufacturer and resolving to promote BESTEK as a top brand of power inverter files, we have the backing of the strongest R&D team, the highest passion to serve and provide the strictest quality control. Our products range including DC to AC power inverters/30W~1000W/modified sine wave, car power inverter, laptop adapter, universal travel adapter, step-down converter, portable charger and more related products. All OEM/ODM orders are accepted, and we are always on standby waiting for your request and inquiries. contact sale38@bestekltd.com.
Siemens speeds up distribution of new energy
Siemens speeds up distribution of new energy
Siemens Energy Corporation (Siemens Energy) has the green energy companies from the Ital receipt of an order will be Apulia region of Italy (ApuliaregionofItaly) construction of 15MW of solar PV power plant. In addition to this project design and engineering services, Siemens will also provide energy power inverter, transformer, medium voltage equipment and control systems, and is responsible for the establishment of power stations.
Investment Advisor in the new energy industry chief researcher Jiang Qian pointed out that this is the third time in recent Siemens layout of the new energy field, by the end of May, Siemens Solar thermal energy has been put on the professional company Archimede Solar Energy SRL's ownership from 28% to 45%. In addition, Siemens has announced early in March with the Carbon Trust Company, High Tide with investment in tidal power generation company.
This is with the current global energy investment in the new line of new trends. Investment adviser in the latest release of "2010-2015 China Renewable Energy Market Analysis and Forecast of Investment Report" shows that the financial crisis, because the concept of progressive enjoys popular low-carbon, combined with national government support, the global number of large enterprises have joined or expanded investments in new energy field, which includes Westinghouse, Intel, Alstom, Nokia Siemens, General Electric and so on. Large enterprises have entered, how the new energy of such a sunrise industry has attracted the attention of all walks of life. For enterprises, means that an expansion of its development strategy; and the industry is concerned, it means the appearance of the development of a greater driving force.
Jiang Qian pointed out that, as a global engineering giant Siemens have long tentacles reach into new energy areas, but in the past the layout more concentrated in the areas of wind power. Siemens fan business in 2008 achieved sales of 19 billion euros, or about a quarter of total sales of Siemens. The recent solar and tidal power generation in the areas of distribution, indicating Siemens Wind Power for the new energy other than the sub-sector increased attention, and look forward to a slice of them.
To light and heat generation, for example, though from the domestic point of view, the past few years with several leading enterprises led the field of photovoltaic rising investment boom, relatively speaking, solar energy utilization in the other important forms of light and heat for power generation still in its infancy. However, from a global point of view, the momentum of light and heat generating no less than the PV. Currently running the international solar thermal power generation capacity of over 660MW, construction project more than 2000MW, the development prospects have been looking on.
Shenzhen Maorun Electric Co. LTD. is a manufacturer and designer of DC to AC power inverters. Maorun Electric features power supply products with compact size, light weight and high efficiency.
Maorun Electric dedicates to provide our customers with high quality power supply products. We export both BESTEK-branded and OEM products. Contact sale38@bestekltd.com now for more product information!
Siemens Energy Corporation (Siemens Energy) has the green energy companies from the Ital receipt of an order will be Apulia region of Italy (ApuliaregionofItaly) construction of 15MW of solar PV power plant. In addition to this project design and engineering services, Siemens will also provide energy power inverter, transformer, medium voltage equipment and control systems, and is responsible for the establishment of power stations.
Investment Advisor in the new energy industry chief researcher Jiang Qian pointed out that this is the third time in recent Siemens layout of the new energy field, by the end of May, Siemens Solar thermal energy has been put on the professional company Archimede Solar Energy SRL's ownership from 28% to 45%. In addition, Siemens has announced early in March with the Carbon Trust Company, High Tide with investment in tidal power generation company.
This is with the current global energy investment in the new line of new trends. Investment adviser in the latest release of "2010-2015 China Renewable Energy Market Analysis and Forecast of Investment Report" shows that the financial crisis, because the concept of progressive enjoys popular low-carbon, combined with national government support, the global number of large enterprises have joined or expanded investments in new energy field, which includes Westinghouse, Intel, Alstom, Nokia Siemens, General Electric and so on. Large enterprises have entered, how the new energy of such a sunrise industry has attracted the attention of all walks of life. For enterprises, means that an expansion of its development strategy; and the industry is concerned, it means the appearance of the development of a greater driving force.
Jiang Qian pointed out that, as a global engineering giant Siemens have long tentacles reach into new energy areas, but in the past the layout more concentrated in the areas of wind power. Siemens fan business in 2008 achieved sales of 19 billion euros, or about a quarter of total sales of Siemens. The recent solar and tidal power generation in the areas of distribution, indicating Siemens Wind Power for the new energy other than the sub-sector increased attention, and look forward to a slice of them.
To light and heat generation, for example, though from the domestic point of view, the past few years with several leading enterprises led the field of photovoltaic rising investment boom, relatively speaking, solar energy utilization in the other important forms of light and heat for power generation still in its infancy. However, from a global point of view, the momentum of light and heat generating no less than the PV. Currently running the international solar thermal power generation capacity of over 660MW, construction project more than 2000MW, the development prospects have been looking on.
Shenzhen Maorun Electric Co. LTD. is a manufacturer and designer of DC to AC power inverters. Maorun Electric features power supply products with compact size, light weight and high efficiency.
Maorun Electric dedicates to provide our customers with high quality power supply products. We export both BESTEK-branded and OEM products. Contact sale38@bestekltd.com now for more product information!
2010年6月25日星期五
The development tendency of solar industry
The development tendency of solar industry
1, experts believe that "building integrated solar energy is the future trend"
In recent years, energy efficiency and low wind blowing in the background, building energy conservation has become a focus of attention of the community in general. Related statistics show that China's building energy consumption to 30% of the total energy consumption, floor space heating energy consumption of unit 3 times for developed countries. Each year about 95% of new construction in high-energy construction. Therefore, the construction industry to improve the level of energy saving, low-carbon economy to improve the overall level of significance.
In addition, research also shows that in 2009 solar water heaters and hot water systems nationwide total reserves amounted to 145 million square meters. By ordinary market price of the coal, equivalent to savings of 22.5 billion yuan; by commercial electricity market prices to calculate the average, the equivalent of saving 56 billion yuan. While 145 million square meters of collector area, 44.51 million tons of carbon dioxide emissions a year. However, when mobile phones, home appliances, automobiles, increasing the penetration rate is high, in sharp contrast to the urban households in the domestic solar energy products, but really spend very little.
Even the lowest threshold of penetration of solar water heaters are far behind the city gas and electric water heater market growth rate, not to mention the significant energy-saving environmental protection, building-integrated solar energy. Of particular note is that while solar energy to rural areas to fire a handful of solar energy in rural areas, but the urban high-rise building of solar energy has been slow.
From the present situation of the localities in the integration of solar energy and construction is still a lack of unified planning and standards. To promote the development of building integrated solar energy and the state in 2007 was set up solar power Norit industry's only national housing industry base, three years to promote solar power Norit has been integrated with the construction of residential projects 34 million square meters, the equivalent of creating a completely new type of low carbon residential solar city.
Industry experts point out that the future course of construction planning, shall give special consideration to energy-saving elements, such as solar water heaters should be reserved for the interfaces. On the other hand, solar energy into the city construction, construction costs will increase, so one needs to reduce costs to enhance the scale of industrialization, the government introduced preferential policies and the need to be supported.
2, speed up the development of PV industry trend
In recent years the rapid development of the international PV, 2007, newly installed global solar capacity 2826mwp, which accounts for about 47% in Germany, Spain, about 23%, Japan 8%, the U.S. accounted for about 8%. In 2007, the solar photovoltaic industry chain, a large number of investment focus to the elevation of the new capacity. In addition, the solar PV business in 2007, the amount of loan financing increased by nearly 10 billion U.S. dollars, making the industry have been expanding. Although the financial crisis, Germany, Spain's efforts to support solar photovoltaic power generation has decreased, but other countries, policy support has increased year by year. Japanese government in November 2008 issued a "universal plan of action for solar power" to determine the amount of solar power development goals by 2030 is to achieve 40 times in 2005, and in 3-5 years, will drop the price of solar system to the current half. 2009, a special arrangements 30 billion yen in grants, special to encourage solar battery technology development. September 16, 2008, the U.S. Senate adopted a package of tax cuts, which will be photovoltaic industry's tax cuts (itc) 2-6 years of renewal. China's solar energy resources are very rich theoretical reserves of 1.7 trillion tons of standard coal per year. The potential of solar energy development and utilization of resources is very broad. China PV power industry started in the 20th century, 70s, 90s into the mid period of steady development. Solar cell and module production increased steadily year by year. After 30 years of effort, has ushered in a new stage of rapid development. In "Bright Project" pilot project and the "transmission to the village" projects of national projects and the powerful driving force in the world PV market, China's rapid development of photovoltaic power generation industry.
Shenzhen MaoRun Electric Co., LTD.(www.szpowerinverter.com) offers excellent customer support and we would be happy to answer any questions that you might have. If you have any further questions about power inverters or batteries. Please give me a call at +86-755-88823234-811, or mail to sale38@0102.cn. We are manufacturer of power inverter, esp. car inverter, adapter and travel socket. OEM is also welcome.
1, experts believe that "building integrated solar energy is the future trend"
In recent years, energy efficiency and low wind blowing in the background, building energy conservation has become a focus of attention of the community in general. Related statistics show that China's building energy consumption to 30% of the total energy consumption, floor space heating energy consumption of unit 3 times for developed countries. Each year about 95% of new construction in high-energy construction. Therefore, the construction industry to improve the level of energy saving, low-carbon economy to improve the overall level of significance.
In addition, research also shows that in 2009 solar water heaters and hot water systems nationwide total reserves amounted to 145 million square meters. By ordinary market price of the coal, equivalent to savings of 22.5 billion yuan; by commercial electricity market prices to calculate the average, the equivalent of saving 56 billion yuan. While 145 million square meters of collector area, 44.51 million tons of carbon dioxide emissions a year. However, when mobile phones, home appliances, automobiles, increasing the penetration rate is high, in sharp contrast to the urban households in the domestic solar energy products, but really spend very little.
Even the lowest threshold of penetration of solar water heaters are far behind the city gas and electric water heater market growth rate, not to mention the significant energy-saving environmental protection, building-integrated solar energy. Of particular note is that while solar energy to rural areas to fire a handful of solar energy in rural areas, but the urban high-rise building of solar energy has been slow.
From the present situation of the localities in the integration of solar energy and construction is still a lack of unified planning and standards. To promote the development of building integrated solar energy and the state in 2007 was set up solar power Norit industry's only national housing industry base, three years to promote solar power Norit has been integrated with the construction of residential projects 34 million square meters, the equivalent of creating a completely new type of low carbon residential solar city.
Industry experts point out that the future course of construction planning, shall give special consideration to energy-saving elements, such as solar water heaters should be reserved for the interfaces. On the other hand, solar energy into the city construction, construction costs will increase, so one needs to reduce costs to enhance the scale of industrialization, the government introduced preferential policies and the need to be supported.
2, speed up the development of PV industry trend
In recent years the rapid development of the international PV, 2007, newly installed global solar capacity 2826mwp, which accounts for about 47% in Germany, Spain, about 23%, Japan 8%, the U.S. accounted for about 8%. In 2007, the solar photovoltaic industry chain, a large number of investment focus to the elevation of the new capacity. In addition, the solar PV business in 2007, the amount of loan financing increased by nearly 10 billion U.S. dollars, making the industry have been expanding. Although the financial crisis, Germany, Spain's efforts to support solar photovoltaic power generation has decreased, but other countries, policy support has increased year by year. Japanese government in November 2008 issued a "universal plan of action for solar power" to determine the amount of solar power development goals by 2030 is to achieve 40 times in 2005, and in 3-5 years, will drop the price of solar system to the current half. 2009, a special arrangements 30 billion yen in grants, special to encourage solar battery technology development. September 16, 2008, the U.S. Senate adopted a package of tax cuts, which will be photovoltaic industry's tax cuts (itc) 2-6 years of renewal. China's solar energy resources are very rich theoretical reserves of 1.7 trillion tons of standard coal per year. The potential of solar energy development and utilization of resources is very broad. China PV power industry started in the 20th century, 70s, 90s into the mid period of steady development. Solar cell and module production increased steadily year by year. After 30 years of effort, has ushered in a new stage of rapid development. In "Bright Project" pilot project and the "transmission to the village" projects of national projects and the powerful driving force in the world PV market, China's rapid development of photovoltaic power generation industry.
Shenzhen MaoRun Electric Co., LTD.(www.szpowerinverter.com) offers excellent customer support and we would be happy to answer any questions that you might have. If you have any further questions about power inverters or batteries. Please give me a call at +86-755-88823234-811, or mail to sale38@0102.cn. We are manufacturer of power inverter, esp. car inverter, adapter and travel socket. OEM is also welcome.
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