TBEA new energy companies to participate in the grand opening of the Shanghai New International Expo Center "SNEC 5th (2011) International Photovoltaic Power Generation Conference cum Exhibition (Shanghai). At the Exhibition, the scene placed 50kW, 100kW, 500kW grid pure sine wave inverter and 280W of large components become highlights of the booth exhibits, together with the detailed technical and sales personnel on-site to explain, as if into this the focus of the exhibition, which attracted the attention of many customers and visitors, customers flocked to the booth to ask and negotiate.

It is understood that this photovoltaic exhibition brings together brand enterprises from Germany, the United States, Japan, France, Austria, the Netherlands, Switzerland, Belgium, Singapore, Spain, Taiwan, and other more than 60 countries and regions of the photovoltaic industry exhibitors over 1300 exhibition area of ​​150,000 square meters, Yun Ju here of 4000 industry scholars and experts as well as more than 100,000 professionals, including buyers, suppliers, and integrators.

TBEA new energy companies at the exhibition booth design simple, stylish style as well as white and simple and elegant the TBEA Blue "with not only attracted many exhibitors stopped to visit also reflected a new energy company," Jane Ming "corporate culture and the pursuit of high efficiency.

TBEA new energy companies as the development of high-tech enterprises, one of the earliest in the clean energy of the solar photovoltaic industry, according to Tottenham TBEA Group Advantage actively construct coal, electricity, polysilicon, wafers, modules, grid tie inverter, integrated applications for one complete PV industry chain. Successful bid in the 2010 national concession projects 40MWEPC engineering, 80MW grid-connected inverter, 55MW components, to become one of the largest suppliers of the project.

TBEA new energy company building more than 3,000 from the grid-connected photovoltaic power station a total installed capacity of more than 150MW, nearly 2 billion kilowatt hours of clean electricity annually for the global. Around the company the "Twelfth Five-Year" period to create billions of new energy scale of the industry and the need for long-term sustainable development, the TBEA new energy companies are going all out to seize the human resources strategy, the increase of high-quality team building for clients and provide the community with a reliable and efficient photovoltaic products, leading to photovoltaic system integrators, technology trends, and positive for the global energy conservation, low-carbon environment-friendly society construction and continuously push forward the development of green and renewable energy and make its due contribution to

 The latest market report of IMS Research, Power-One has become the biggest winner of the 2010 PV inverter market share increase for second place in the global ranking. The report also shows that first appeared in the 2010 annual ranking of the top ten suppliers all from the situation in Europe, and it was the explosive growth in the major European markets, so that these suppliers benefit. The increase in market share in 2010 up to the top five suppliers of Power-One, Siemens, Advanced Energy, sun power, and Danfoss.

In major European markets such as Germany, Italy, the Czech Republic and France, driven by the global PV small solar panels market grew 140% in 2010. Tom Haddon, PV market analyst, said: "In 2010, the growth in demand, a shortage of components, many of supplier delivery time was extended to 30 weeks. Who element who is the winner, Power-One is one of the best examples.

Power-One, Siemens, Advanced Energy, sun power, and Danfoss become the largest company of the increase in market share in 2010. Small three-level polycrystalline solar panels market growth in the 10 to 20kW, making Danfoss, Refu Elektronik Siemens has won a lot of market share. "Haddon explained.

Expected North American market in 2011 will continue the momentum of high growth, local suppliers will make the subject as Satcon and Advanced Energy benefit, has been very good performance of the two companies in 2010, ranked the highest share of the increase in the maximum non-European countries, suppliers 's. Advanced Energy last year's increase in market share of the third-largest supplier, which is mainly due to the company's earlier acquisition of its competitors PV Powered.

Lead to excess inventory due to oversupply in 2010, a highly competitive industry, the market balance is transferred to Asia and North America, so in 2011, suppliers will face different opportunities and challenges. Analyst Tom Haddon concluded: "In 2010, the PV inverter market to Europe as the center, more than 80% of the products shipped here, however, we expect the market of non-European countries as the United States, China and India will be rapid growth to Europe is the main market of the supplier's market share growth will be limited. "

 A 4 kW inverter from China, With its exquisite appearance, compact design, high conversion efficiency and convenient operation by the PHOTON test results proved himself beyond our expectations. " is authoritative international PV product testing organization PHOTON Laboratory Monitoring Report, a product of Jiangsu solid Dulwich Power Technology Co., Ltd..

Recently, the reporter walked in the City for Science and Technology of Suzhou New District solid DEWEI enterprise. "This is what we get the PHOTON certification 4 kW PV inverter. PHOTON is the world's leading laboratory, Laboratory A certification is equivalent to not only get a global pass, prove your technology is global leading the solid the Dulwich global sales and marketing director Jiang Deming pointed to hang excitedly told reporters in a display wall. Exquisite and beautiful appearance, full of design sense, people at first glance thought it was a fashion appliances.

"Though it looks small, the usefulness of a lot." Jiang Deming said mppt solar charge controller is the core configuration of photovoltaic power generation equipment, issued by the solar radiation to electricity is direct current, lighting, electrical equipment with electric AC inverse change is the direct current into alternating current that can be used directly photovoltaic equipment. AC sine wave sine wave deformation of international standards can not be more than 5%, and Europe and the United States are generally able to do less than 2%, "solid Dulwich inverter converts solar can do less than a 1% error.

And an indicator is the conversion efficiency, Generally speaking, the small-power conversion efficiency of the inverter, about 96%, This conversion efficiency of nearly 98%, the tracking efficiency is more than 99.9%. Solar electricity in the past referred to as "junk electric, with the weather and the light changes, the electricity is very unstable, good inverter can be changed to the" junk electricity with coal power, "said Jiang Deming, Like normal electricity.

Jiang Deming introduced, because of the high technical threshold, the PV DC TO AC has been Europe and the United States monopoly China PV inverter products to the global market share does not exceed 5%. Installed in the building than the high-power inverter, small power inverter to adapt to the environment is more complex, altitude, temperature, humidity and other factors need to be considered. Solid Dulwich The four kilowatts small power inverter not only by the world's top laboratory certification, also won the "double A" rating.

This has been achieved thanks to the company has a powerful R & D team, and strict checks on the quality and attention to detail, quality. The company was founded in the second half of 2010, although established early, only a few dozen people, but all of them are industry veterans, many of whom are hired talent from the world's top 500 enterprises. In the quality control aspects, design, incoming, production, testing no slack. LOGO on the single this inverter, open a dozen times mold, to spend three months to finally settle down, the LOGO materials, shape, color not to mention the effort up and down the key components for each one inverter factory to go through the full range of test, the 13 key indicators data are listed in the test report in detail, so that customers glance. "

 It is reported that a few days ago, the GTI independently developed by CSR Zhuzhou-500 PV inverters in a PV power plant of 3100 meters above sea level the Qinghai xitiesan of China Guangdong Nuclear smooth realization of high-altitude grid.

It is understood that, independently developed by CSR Zhuzhou GTI-500-type photovoltaic inverter the unique parallel inverter technology and transformer design, and by the authority of the Golden Sun, TUV and CE certification. TUV Germany officially authorized government oversight organizations, into the safety certification of industrial equipment and technology products, is the world's most authoritative third-party certification body.

In early August, with the delivery of the last batch of 500KW photovoltaic buy solar panels, the Sunshine Power Co., Ltd. to provide to the China Guangdong Nuclear Power Project in Qinghai xitiesan 60 MW of PV inverters have already been delivered. Invested in the construction of China Guangdong Nuclear xitiesan power station is located in the Qaidam Basin of Qinghai Province, with an average altitude of 3050 meters, the sunshine is rich in resources, the vast land leveling, and has convenient access to grid conditions. In accordance with the supply agreement, sun power for the power station two, three projects of 60 MW SunAccess series large PV inverters. This is following the project after the first concession PV demonstration power plant - Dunhuang, the two sides once again in hand cooperation.

As sun power's main products, SunAccess series of high-power inverter quality is stable and reliable, superior performance, has made a number of domestic and foreign TüV, CE, ETL, AS4777, "Golden Sun" authoritative product certification, widely used in Shanghai World Expo, Shanghai Hongqiao Station, the Beijing-Shanghai high-speed railway, a number of western desert power plants and many other large-scale photovoltaic power generation projects, and bulk exports to Europe. PV concession bidding projects in the previous cooperation between China first in the series solar panels  conversion efficiency, power quality, wide adaptability Temperature range indicators performance, combined with a stable and reliable operation performance, professional, timely , thoughtful service, won the China Guangdong Nuclear recognized.

Over the years, the sun power has been committed to providing customers the world's leading renewable energy power generation equipment and professional technical services, and to concentrate on the development and application of solar power core equipment, has grown into a leader in renewable energy generation equipment. The boost to the construction of the China Guangdong Nuclear Qinghai xitiesan large-scale photovoltaic power plants, the power of the sun will continue to play professional expertise to ensure the quality of post-service, to provide strong technical support for smooth power station grid connection.

 IMS Research's latest quarterly market report shows that the first quarter of 2011, the global PV inverter shipments declined to 4GW 39% less than the previous quarter, but compared with the first quarter of 2010, an increase of 31%. The increase in channel inventory in markets such as Germany, Italy and France led to the first quarter results were disappointing.

    The report is based on data of actual sales and shipments of the 35 largest PV wind turbine inverter suppliers, including the largest manufacturers in China. Although the first quarter of each year for PV inverter industry has always been relatively weak demand season, but shipments continued decline of 39% or numbers far greater than the 17% in the same period last year.

    IMS Research's PV Research Director Ash Sharma said: "2011 first quarter for inverter suppliers is a difficult season. Inventory backlog began in late 2010, was canceled as a large number of season orders, inventory levels continued to rise. As of the first quarter of 2011, shipments consecutive two quarters of decline. "

    From the end of 2010, Germany began in the inverter market underperforming, the same is true of the 2011 first quarter. From IMS Research began tracking survey quarterly shipments began, the Italian market to 1.2GW shipments in the first quarter of 2011, more than Germany for the first time. Due to the uncertainty triggered by the first quarter of 2011, the Italian feed-in tariff policy review, making the financing of photovoltaic projects to stop, the market stagnated, these inverters are likely all become stock. Sharma said: "photovoltaic installation project will continue to enjoy the the previous Conto Energia Act under the feed-in tariff, so even though this season the Italian market a great deal of uncertainty, the grid tie power inverter demand remains strong."

    Germany in the inverter market share decline in the suppliers who have a large degree of manifestation of many German suppliers in the global market share is declining. The quarterly decline in performance of the market leader SMA Solar Technology AG. U.S. suppliers such as Satcon and Advanced Energy less susceptible to the impact of the European market continues to perform eye-catching.

    GW inventory backlog due to the whole supply chain, IMS Research predicts slow growth in the second quarter of 2011, demand for inverters. European demand is weak enough to quickly digest inventory.