Five trends solar inverters

First half of 2011 , the solar inverter market developments as expected, but showed a downturn situation. Speculated that there are two possible reasons : First, in 2010 Q2 to Q3 market demand, enabling customers to a large number of repeat orders, which is leading to excessive production of solar inverter main reason , but also to the fourth quarter of 2010 , solar inverter the stock continues to climb.

To the 2011 first half , distributors still trying to clear 2010 inventory dilemma. Second, the major European markets continued to reduce solar subsidy costs , resulting in end-market demand dropped significantly, relative to the solar inverter is also greatly reduced demand .

From the current development of the market , we can observe the solar inverter five trends: a solar inverter appearancecontinued diversification. In order to match the appearance of new buildings , inverters colors and styles are becoming more and more fashion sense.

Two smart grid management functions become a trend , but also the number of operators active in product development efforts. But would like to increase the solar inverter grid management functions is not easy, unless you have a wealth of relevant experience in power interconnection , it will easily have lost.

 The storage device and the solar wind grid tie inverter combination of new products has also become the focus of market attention . The storage device into PV systems , sustainable cost reduction , without affecting the reliability , which many system operators hope to break through the bottleneck .

Solar inverter output power will continue to break records. Coming through modular or master-slave (Master-Slave) mechanism , a single solar inverter output power will continue to improve . Solar Micro-inverter and power optimizer development although slow, but market acceptance is gradually increased.

Zhuzhou CSR have the highest domestic photovoltaic inverter and power generation in Qinghai

Recently, from the China South Locomotive ( 601,766 ) Zhuzhou informed by the firm independently developed the highest voltage level type PV inverter at an altitude of 3100 meters in Qinghai xitiesan CGN a smooth realization of photovoltaic power plants and power generation .

It is reported that solar photovoltaic energy is an important one in this century , it is expected that by 2030 , it is in the world's total electricity supply in the proportion will reach 10%, the world's main energy supply . The PV inverter is a grid-connected PV system, one of the core equipment , photovoltaic cell assembly which can convert solar energy into DC power to the inverter into theAC grid synchronized AC power fed into the grid to achieve grid.

According to reports, China 's CSR Zhuzhou by relying on its high-power converter technology in the country 's leadership , has become the first to receive international TUV certification. The self-developed GTI-500 -type photovoltaic inverter http://www.gridtiepowerinverteronline.com/ using the company 's unique technology and non- inverter parallel transformer design , has passed the Golden Sun , TUV , CE certification authority.

The successful and network operation, marking the company's core technology concentric diversification strategy in the field of new energy photovoltaic successful implementation , the competition for the Qinghai photovoltaic market has laid a solid foundation for the subsequent application of large quantities of high- altitude accumulated technical experience.

Jingyi green energy photovoltaic inverter smoothly through Italy DK5940 certification

May 2011 , Beijing Jingyi Green Energy Power System Engineering Co. send good news , the company's series of 500KW and 5KW PV Grid Inverter successfully passed the Italian ENEL Guideline ( formerly DK5940) certification, becoming China's photovoltaic ( 2010-2011 ) Top Ten innovative enterprise of the few enterprises through this certification . It is able to continue to get the green Jingyi CE / TÜV certification obtained after another international certification for green energy companies to develop the Italian market has laid a solid foundation.

    Italy has an average 2,000 hours of sunshine a rich resource , according to data released EPIA2011 years , in 2010 the country's installed capacity of 2.3GW, compared with 2009 increased by 2 times, and nearly three years CAGR of 243 percent , the country's PV inverse transformer market prospect is very broad. Issued by the Italian grid system standards and regulations , ENEL grid products on the grid voltage must be satisfied when the frequency , the DC component , harmonic and safety project has raised a very strict requirements. Jingyi has been adhering to green energy efficient and reliable design, from raw material selection to the prototype trial , from product commissioning and production lines, each link to ensure product quality as the core, to create first-class products for the purpose.

    JYNB-500KHE photovoltaic inverter main advantages are: a high efficiency. Maximum efficiency up to 98.8% ( European efficiency 98.6% ) , called the domestic photovoltaic inverter efficiency of the King ; 2 , excellent electromagnetic compatibility. Its electromagnetic interference and electromagnetic tolerance is much lower than ENEL standards, and adopted a one darkroom experiments ; 3 , environmental adaptability . In ambient temperature -25 ℃ ~ 50 ℃ range of full- power operation , can run on 3000m altitude ;

Modular design, so that each feature has a strong independence , ease of module interchangeability and versatility ; 5 , symmetrical design reduces the stray inductance ; 6 , power modules in parallel technology to achieve automatic current effect ; 7, in the thermal design of the cooling duct using an independent technology to greatly improve the cooling efficiency . Quality raw materials quality, advanced design concepts and high reliability, which ensures the power inverter with charger MTBF time is greatly increased, and the useful life of 25 years.

Samil Power contracted Yellow River Hydropower is to provide 29MW photovoltaic power plant in Qinghai Golmud PV Grid Inverter

Recently, Samil Power Co., Ltd. ( referred to as " Samil Power " ) and the Qinghai Huanghe Hydropower Development Co., Ltd. ( referred to as " the Yellow River Hydropower " ) formally signed the PV grid-connected inverter supply agreement for China's Qinghai Golmud 250MW grid-connected photovoltaic power plant project to provide a total of 58 sets SolarOcean500TL power 29MW photovoltaic grid inverters.

Golmud 250MW grid-connected photovoltaic power plant is by far the world's photovoltaic power plant construction area of ​​construction scale , with a total installed capacity and total area are among the first large-scale photovoltaic power plants. Project will be built into the Qinghai Power Grid, effectively alleviate the local power grid supply and demand, optimize system power structure , reduce environmental pressures, promoting regional economic sustainable development.

As the world 's leading photovoltaic inverter manufacturing experts, Samil Power This is the Yellow River Hydropower provides SolarOcean500TL power photovoltaic inverter http://www.gridtiepowerinverteronline.com/ , with world-class quality assurance, product has obtained CE, ISO, TUV , China Golden Sun and many other authoritative certification, with cutting-edge technical features: the use of efficient and advanced IGBT power devices Mppt automatic tracking technology , to adapt to the harsh power environments , with up to 98.6% of the maximum efficiency. SolarOcean products have been widely used in Macedonia , Indonesia and other countries photovoltaic power plant projects.

Samil Power Chairman and CEO Mr. Cui Peiju said: "The success of the contract Samil Power Huanghe Hydropower , we will be excellent product quality and product performance for the protection, development and construction in western China power grid building blocks ."

"Red China" shining Italy, Verona became Esso inverter Photovoltaic Exhibition highlights

May is the season of red to warm and the world-famous Verona, Italy, most times the focus of the world's solar energy industry . Italy 's largest and Europe's third largest international professional exhibition Solar - Solar Energy Exhibition in Verona, Italy, May 4, 2011 -6 bloom in Verona, Italy . As China small power inverter leader - New Energy Co., Ltd. Jiangsu Esso The strong attack , in this Italian show appreciable gains , notable achievements .

    During the exhibition, Esso new energy on display at the show a full range of TL 1500 \ 2000, TL 3200 \ 4600 \ 5400 and TLC 12 \ 17K several other flagship models. Attracted many visitors , and during the show the intention to reach multiple orders. Some influential local distributors through negotiations, reached a preliminary cooperation intention. European industries are feeling the same as the representative of China to Esso inverter strong impact in the European market blowing a red tide .

   Since the end of 2009 Esso products successfully into the European market - the German market , just a year, quickly establish the German market this year, in April and the German branch of the European call center has been put into operation by configuring the professional services team , truly 24-hour service response , the service radius of radiation to the Western and Southern Europe . Gradually developed into a set of pre-sales consulting , exhibition marketing, spot sales , parts replacement, repair and maintenance, logistics and distribution in one of the European regional customer service center. In this exhibition , we have won the majority of the European Service Center German distributor and customer recognition and trust , causing the Italian distributor and the whole European distributor attention.

   The exhibition , including Italy, more European customers , not only feel the Esso reliable product quality , you can also enjoy the Esso quality, fast and professional service. Currently, Esso photovoltaic inverter have passed VDE, VDE GS, CE EU , Arsenal lab test certificate , Australia AS4777 certification , SAA, UK G83 certification, Italian certification ENEL Guide, Spain RD1663 and an authority on the gold sun certification industry certification authority.

   Isobel will take the Italian exhibition as an opportunity to comprehensively promote the European and Italian service network construction , the Esso quality products and perfect after-sales service to bring more European customers. Isobel gradual completion of the PV pure sine wave power inverter market total solution provider successful transformation .

2011 first quarter PV inverter shipments fell 39%

IMS Research 's latest quarterly market report shows that in 2011 the first quarter of the global PV inverter shipments declined to 4GW, a 39% reduction compared to the previous quarter , but compared with the first quarter of 2010 , an increase of 31%. Germany , Italy and France and other market channel inventories increased first quarter results were disappointing result .

This report is based on 35 largest PV inverter supplier's actual sales and shipments data, including China 's largest manufacturers. Although the first quarter of each year for the PVinverter industry has always been relatively weak demand for the season , but 39% of shipments continued to decline last year is still far greater than the 17 % figure .

IMS Research 's PV Research Director Ash Sharma said: "The first quarter of 2011 to the inverter supplier is a difficult season . Inventory backlog at the end of 2010 began , with the large number of orders were canceled this season , inventories continued to rise . As of the first quarter of 2011 , shipments have declined for two consecutive quarters . "

From the end of 2010 , Germany began in the inverter market performance is poor, the first quarter of 2011 is also true . Survey from IMS Research began tracking quarterly shipments began , the Italian market to 1.2GW shipments in the first quarter of 2011 for the first time exceeded that of Germany . And because the first quarter of 2011 the Italian tariff policy review triggered by uncertainty , making the financing of PV projects stop , the market stagnated , these inverters are likely to become a full inventory

Sharma said: "The installation of photovoltaic projects will enjoy the previous Conto Energia feed-in tariff under the Act , so even though this season the Italian market with great uncertainty , the inverter with charger demand remains strong ." Germany in the inverter device market share decline in the supplier who is also a great degree of manifestation of many German suppliers in the global market share is continuing to decline.

Market leader SMA Solar Technology AG 's quarterly decline in performance . The U.S. suppliers such as Satcon and Advanced Energy less affected by the European market , continued to perform eye-catching. Since the entire supply chain for several GW backlog of inventory , IMS Research forecasts Q2 2011 inverter slow growth in demand . European demand is weak enough to quickly absorb the inventory.

Effie Health PV inverter series products through the national "Golden Sun" certification

Recently, following by the European Union CE certification, Effie Health photovoltaic inverter products passed the authoritative department , awarded the national "Golden Sun " certification. At this point, Effie born in Zhejiang Province through the first "Golden Sun" certified photovoltaic inverter manufacturer.

In the certification process , the inverter series products through a comprehensive and rigorous inspection and testing ( including environmental testing , EMC testing, performance testing, etc. ) , and its technology is fully in line with national and industry standards. Which the company inverters with high conversion efficiency certified experts unanimously praised .

Successfully passed the certification marks Effie Health micro grid tie inverter products have excellent quality and excellent performance, fully able to meet various domestic solar photovoltaic power generation system supporting demand, which will be large domestic and foreign companies and network system project construction and won the national "Golden Sun " project financial subsidies to provide strong protection .

"Golden Sun " certification is the most authoritative Chinese solar products certification. According to the Ministry of Finance , Ministry of Science and the National Energy Board "Golden Sun Project " implementation method , only the use of through the " Golden Sun " certification of solar photovoltaic modified sine wave inverter products , in order to obtain the "Golden Sun Project" of financial subsidies. Certified products allow labeled " Golden Sun" certification mark , in addition to the domestic market recognition can get outside , " World Bank " project widely recognized.

Qingyuan photoelectric successful G83 certified inverters

Recently, Qingyuan Optical ( Xiamen ) Co., Ltd. SolarPowerHouse (SPH) Inverter successful UK G83 certification. This certification is Qingyuan photoelectric 1.5KW, 2KW, 3KW SPH series inverter products into the UK market to provide a solid foundation . SPH has a series of Qingyuan core technology in the design and development of inverters to fully consider the different use of the environment , it can be widely used in a variety of residential and commercial photovoltaic systems.

Qingyuan photoelectric current R & D SPH and pure sine wave inverter power range between 1.5KW-6KW which SPH15 (1.5KW), SPH20 (2KW), SPH30 (3KW) that several inverters are highly reliable , light weight and supports various input ranges and other advantages, the conversion efficiency is as high as 96.5% , and its high quality and multi- applicability is highly recognized in the industry .

SPH series inverter technology and price advantage , are inseparable from the Qingyuan inverter R & D team for their hard struggle and innovation. The team from the University of Cambridge , Dr. Simon Wall personally led , with high quality and high innovation. Mr Simon Wall is not only an English MIET registered engineer , a member of the International Electrotechnical Commission , but also actively participate in distributed power grid connection standards development work of the Commission . R & D team under his leadership , not only mastered the latest research and development of grid-connected wind turbine inverter technology, but also accumulated a wealth of experience.

SPH series inverter into English SPH15 and SPH20 series inverter was in May 2010 successfully entered the Australian market , with its high quality and competitive prices will soon get the majority of the user's favorite and occupy a certain market share . Today , SPH15, SPH20 and SPH30 grid inverter has successfully entered the UK market in early 2011 and plans to formally enter the U.S. and the EU countries.

Isobel made "slogan" self-developed international markets inverter products into the European

Recently, the world's authoritative magazine Photon Photovoltaic seventh "high efficiency inverters and with precise MPP tracking " as the subject reported in high-tech zones Esso New Energy Co., solar inverter , this year the newly established company , by virtue of self-developed inverter high conversion rate and excellent performance in the European market started the visibility, the products are sold more than a dozen countries.

" Isobel inverter conversion rate was 97.6% , higher than the national average of other brands 94% level ." Ningning , executive director , told reporters . This data is not Isobel " telling their own stories ," Last October, the dc ac inverter sent Esso Austria Arsenal laboratory testing , in this world-renowned third-party testing organization, product testing to the highest conversion efficiency of 97.6 % , and get the lab test certificate .

"Inverter conversion rate increased by 1% is very simple ." Ningning introduction, the high cost of solar power generation equipment , and the inverter efficiency increased by 1% , it means that in 2010 the global installed capacity of 25G to measure , can be multiple nearly 375 million kWh of electricity, creating economic value of nearly 300 million euros . In order to improve the conversion efficiency of energy conversion Esso through the use of two structures , a unique circuit design, software matching "secrets " , the final conversion rate will be raised to a new level , now the world's top par conversion rate conversion inverter rate . Reached the international first-class level .

Currently, Esso has made a number of countries and regions certification, and is the first acquisition of German VDE certification, the most stringent in the German certification unit, Esso disposable products passed the testing. With the test passed, Esso products door opened to the German market , became the first to enter the German market products , is currently in the German market only recognized Chinese brand inverter.

In the last year, the global grid connected inverter manufacturers encounter case of shortage of raw materials , Esso did not reduce the requirements, but more strictly quality, from the selection of materials to performance are more cautious. Ningning introduction, when the company did not set his sights on the number of products sold , more stress is placed on the quality of products as well as the significance into Germany , the German solar home penetration is high , the inverter brand is known worldwide. German brand recognized worldwide inverter , while the German market has recognized the Esso . This is the market for Esso recognition , acceptance of products . In Isobel 's insistence, inverter repair rate of only 1% , Esso Inverters high performance and quality, " close " to live the hearts of customers .

With a good reputation in the German market , Esso 's products are currently in the United Kingdom , France, Italy and other countries sales , and took possession of the British inverter market more than 20% of sales.60 MW shipments this year, targeting the global market

SMA inverters first three quarters of total sales volume reached 5.7GW

As semiconductor components supply tensions eased, solar inverter market leader SMA Solar (SMA Solar, ETR: S92) almost reached capacity limits.

Its third- quarter sales reached 600 million € 26.7 million , in the first three quarters of total sales totaled 1.44 billion euros . SMA reaffirms its 2010 full-year expectations of newly installed solar energy equipment total power of 17GW, which installed solar installations in Germany in late September to reach 5.3GW.

SMA said its annual global production of up to 11GW, which has doubled compared to 2009 . However, this pure sine wave power inverter manufacturer that produced in the quarter of 2.6GW products are almost sold out. In the first nine months of this year , SMA inverters sold a total of 5738MW.

Meanwhile, the company's medium-power solutions (Medium Power Solutions) in a string inverter supply cycle has come down to the normal two to three weeks ; while power solutions (High Power Solutions) in the central inverter gridtiepowerinverteronline is a lead time of six to eight weeks .

SMA 's management said it expects 2011 growth rate will be between devices installed +20% to -10% .

According to forecasts, in 2010 the company's revenue will reach 1.5 to 1.9 billion euros . The 2009 SMA 's actual income € 934 million .

Isobel made "slogan" self-developed international markets inverter products into the European

Recently, the world's authoritative magazine Photon Photovoltaic seventh "high efficiency inverters and with precise MPP tracking " as the subject reported in high-tech zones Esso New Energy Co., solar inverter , this year thenewly established company , by virtue of self-developed inverter high conversion rate and excellent performance in the European market started the visibility, the products are sold more than a dozen countries.

" Isobel inverter conversion rate was 97.6% , higher than the national average of other brands 94% level ." Ningning , executive director , told reporters . This data is not Isobel " telling their own stories ," Last October, the inverter sent Esso Austria Arsenal laboratory testing , in this world-renowned third-party testing organization, product testing to the highest conversion efficiency of 97.6 % , and get the lab test certificate .

"Inverter conversion rate increased by 1% is very simple ." Ningning introduction, the high cost of solar power generation equipment , and the inverter efficiency increased by 1% , it means that in 2010 the global installed capacity of 25G to measure , can be multiple nearly 375 million kWh of electricity, creating economic value of nearly 300 million euros . In order to improve the conversion efficiency of energy conversion Esso through the use of two structures , a unique circuit design, software matching "secrets " , the final conversion rate will be raised to a new level , now the world's top par conversion rate conversion inverter rate . Reached the international first-class level .

Currently, Esso has made a number of countries and regions certification, and is the first acquisition of German VDE certification, the most stringent in the German certification unit, Esso disposable products passed the testing. With the test passed, Esso products door opened to the German market , became the first to enter the German market products , is currently in the German market only recognized Chinese brand inverter.

In the last year, the global inverter DC TO AC manufacturers encounter case of shortage of raw materials , Esso did not reduce the requirements, but more strictly quality, from the selection of materials to performance are more cautious. Ningning introduction, when the company did not set his sights on the number of products sold , more stress is placed on the quality of products as well as the significance into Germany , the German solar home penetration is high , the inverter brand is known worldwide. German brand recognized worldwide inverter , while the German market has recognized the Esso . This is the market for Esso recognition , acceptance of products . In Isobel 's insistence, inverter repair rate of only 1% , Esso Inverters high performance and quality, " close " to live the hearts of customers .

Georgia's largest ground-mounted system selected PV Powered commercial inverters

PV Powered commercial inverters has been officially selected, will be applied in Georgia (the state of Georgia) largest ground-mounted solar systems. The capacity of 200KW system covers an area of ​​one acre , is located in Arlington near a HU Taoyuan , expected annual output of 31 million kilowatt hours of renewable energy for the state of Georgia has made a great contribution to the production target .

    This project is funded by ESA generating renewable energy company responsible for the design , construction and operation . ESA is a renewable energy company located in Florida alternative energy suppliers , the electricity sector has been signed with Georgia a five-year power purchase agreement .

    "ESA Renewables worked in the industry looking for experienced , stable performance dc to ac inverter and PV Powered products that fully meet our requirements ." ESA Renewables CEO Jeffrey Burkett (Jeffrey Burkett) said, " the company from the product development stage to the commercial operation stage performance left us with a deep impression. other point is the decisive factor for PV Powered inverter products offered ten years warranty period, which and rare in the industry is . "

    Generating facilities located in Arlington , including five sets of independent power generation system , the installation of the five sets of the company's commercial solar PV Powered inverter. PV Powered marketing vice president Eric Peterson (Erick Petersen) , said: "Our company for renewable energy companies with ESA cooperation was extremely excited. The solar projects in Georgia for other future development of large-scale solar projects bring a good opportunity for development . "

Jingyi green energy saving exhibition debut new inverter

June 12 , Jingyi green energy to bring the latest type of 500kW and a 5KW inverter exhibitors 2010 China Beijing International Energy Saving and Environmental Protection Exhibition , causing the participating experts and scholars.

Green is relying Jingyi Jingyi Group together with exhibitors, booth Jingyi Group became the show 's "star" , Jingyi Group is the nation's largest new energy enterprises, has from polysilicon ingot slicing, battery and module production , production grid off grid inverter , PV system integrators , to the power plant and network operators a complete industrial chain , this time under the command of Jingyi Group on behalf of more than a dozen subsidiaries exhibitors, fully demonstrated the strength of the Group .

The green energy company to bring this JYNB-500KHE 500kW inverter behalf of the domestic highest technical level, through the national " Golden Sun " certification , including environmental testing , EMC testing, performance testing. After testing the highest conversion efficiency of 98.8 %, the Chinese photovoltaic solar industry first , the two inverter adopts modular design concept , with the power density is high , compact, easy to maintain a competitive advantage replacement ;

Its high efficiency , the efficiency curve steepened in the country has released products have obvious advantages ; conducting darkroom radiation and radiation immunity testing EMC testing in both time passed , and the parameter is far below the industry standard . "

Inverter for photovoltaic system is an important part of the past, solar power has been the cause of the bottleneck , because in the past the domestic inverter performance and yield is difficult to meet the demand, dependence on imports , making the photovoltaic power generation and network costs are very high , even though China has become the world's largest exporter of photovoltaic cells , but the Chinese solar power costs have been high , 98% of the photovoltaic cell is exported. Green Jingyi advanced inverter with charger will change the appearance of this market trend, will significantly reduce the cost of photovoltaic power generation , and promote the popularization of clean energy .

According to China's " New Energy Industry Promotion Plan" , 2020 PV development goals increased to over 20 million kilowatts. Construction of at least 250 billion yuan investment , the greater the market is still waiting to Beijing as the representative of Miriam Green Chinese PV companies .

IMS expects 2012 global PV inverter market will reach 32GW, an increase of 23%

The world's top ten solar inverter manufacturers in Germany Rui Fusuo Corporation (REFUsol) will serve as the grand inverter block exhibitor again appeared in Intersolar China 2012 exhibition ( 12-14 December 2012 , Beijing National Convention Center ) . REFUsol company is very trusted and recognized Intersolar China this professional platform , through this exhibition, push into the Chinese market, so that more Chinese customers understand REFUsol company .

REFUsol companies are very focused on new technology , new product development, in the last year, Intersolar China exhibition on display at the three-phase string inverters REFUsol020K shine , well received. Let us wait and see , look forward to this year REFUsol in Intersolar China 2012 exhibition to bring more new products , new technology !

First, the technical advantages. Market-leading technology is REFUsol company 's core , whether it is efficiency , communications , surveillance or easy installation , scalability, and maintainability , REFUsol company's products are leading the market trend. REFUsol company's product line covers string , centralized and large-scale PV inverter , power output range from 4 kW to 1.3 MW range.

REFUsol company developed the application of power plants in the desert inverters are equipped with large-scale water cooling system , with the elimination of the shadow function , temperature and offset the impact of clouds on solar power . Meanwhile, in order to facilitate remote monitoring operator efficiency of photovoltaic power generation system , REFUsol company provides a dedicated Internet portal REFUlog, integrated data collector , both day and night can be monitored PV systems , the inverter can be configured for each Rui Fusuo a excuse to connect the local network and the Internet , which can be anywhere, anytime through a variety of terminal equipment, such as mobile phones , to understand photovoltaic inverter operation.

April 6, 2012 - the world-renowned German manufacturer of solar grid tie inverter edford (REFUsol) has been successfully test in Brandenburg Shipp city (Schipkau-Meuro) of a solar power plant installed in 2578 Taiwan solar inverters . The photovoltaic power plant in North Frisian by the project developer and general contractor GP JOULE completion of the construction companies . Germany Rui Fusuo in 150 hectares of open areas for the project to provide a 70 MW inverter. Photovoltaic power plants, with Germany Rui Fusuo generation efficiency solar inverters mention .

Secondly, it is a price advantage. As REFUsol company has factories in China , equal to the latest technology and products can be mass-produced in China and application of the corresponding production costs lower than in Europe, a large piece . REFUsol company's profit margins will remain at a low level , the majority of inputs or in technology development .

Third: Market Strategic Advantage - stationed in the Chinese market, Chinese market to provide quality services. According to analyst firm Eupd world authority on the global PV market forecast, China 's installed capacity market soon to be jumped to second in the world market prospects are very uncertain. Just this year , the world's leading manufacturer of solar grid tie power inverter in Germany Redford company announced in Shanghai, China Rui Fusuo New Energy Technology ( Shanghai ) Co., Ltd. to strengthen its leading position in the Chinese market, and customer service .

In 2012, the company will begin local production facilities in China . China 's PV market growing rapidly and has become a vital member of the global market . REFUsol company has long recognized the huge potential here , China 's global strategy in REFUsol holds an important position . Shanghai company was established and future localized production have witnessed REFUsol company for the Chinese market continued investment and commitment to long-term development .

2010, the global inverter market grew 70%

 According to the World Market for Photovoltaic (PV) Inverters - 2010 Edition, the global PV inverter market grew by 14.8% in 2009 to reach USD$2.9 billion; with 8.3 GW of inverters shipped.

 The report says inverter growth in all countries studied except one are predicted to jump by almost 70% in 2010, with three-phase inverters likely to see fastest growth over the next five years. Shipments are predicted to exceed 15 GW by 2014.

 High growth is also predicted for small three-phase wind turbine inverter (10-35kW) due to recent regulatory changes in Germany; in particular the recent amendments to feed in tariff legislation. Microinverters & DC-DC power optimisers are forecast to grab increasing market share this year, mainly in small roof-top solar power applications.

 SMA retained its title as the world’s largest PV dc to ac power inverter supplier, increasing its share to more than 37% in 2009; however the report says there could be a major shuffle in the top manufacturer rankings this year due to limited production capacity faced by many inverter manufacturers.

 The grid connect inverter shortage has been the result of a rush on solar power installations in Germany, increased interest in solar power as the effects of the global financial crisis wears off, an increasing number of governments offering solar rebates and issues affecting manufacturers in sourcing electronic components and semiconductors. 

China Steel Institute and the American EDA companies signed a new international energy cooperation agreements

July 14 , the U.S. Energy Development Associates ( abbreviated EDA) company president Kent Harmon and his technical experts visited China Iron and Steel Research Institute automation , and with automation Dean Zhang Jianwu signed a new energy cooperation agreement.

Mr. Kent Harmon case of EDA companies of the United States , the company is a research-based high-tech company dedicated to solar PV dc ac inverter  power converters, fuel cells and other areas of research , especially in the field of solar and other new energy in-depth research , with strong technical strength, advanced patented technology as well as a large number of mature products .

At the meeting the two sides next strategic cooperation and cooperation projects conducted in-depth discussion, formally signed the 1MW PV inverter joint development agreement . The two sides agreed to strengthen cooperation and give full play to their respective advantages , relying on the cooperation of both industrial base and R & D team to improve the solar photovoltaic, wind power and other new energy fields mixed comprehensive strength and market competitiveness. At present, China Iron and Steel Research collaboration with EDA companies pre- 30kw PV power plant has been successfully running and start grid.

Chung Sang Min: Micro-inverter market will grow substantially

Micro- inverters and distributed maximum power point tracking (MPPT) solution as a PV inverter market in the emerging field , is expected to grow significantly , from 2010 to 2015 the average annual compound growth rate of up to 77%.

    From the point of view of power systems , photovoltaic technology focuses on the following two aspects.

First, from the perspective of photovoltaic systems , photovoltaic industry is one of the biggest challenges facing the shadow of the solar panel problems . Shadow changes , solar panels and panels of aging on the dirt , the voltage of the panels will be on impact , causing the output voltage in series with the panel changes . Micro-inverter will be one alternative solution , it can achieve in the panel -level maximum power point tracking (MPPT), has the advantage beyond the central inverter .

MPPT solar panels can be made ​​in each optimal power point , without the need for serial solar panels arranged in series , can minimize shadowing problems . The second is from the perspective of power devices , since the main PV system vendors have their own patent application PV inverter topology , semiconductor suppliers must develop specific products. Therefore, these companies need to keep evolving solar inverter market emerging technology trends.

For example , the need to increase the input voltage to achieve greater efficiency , it is necessary to use 650V or more MOSFET / IGBT. You might also want to use SiCSBD as a complete solution. In addition, to expand the market share of more than 10kW , you must use IGBT / SPM modules.

For below 10kW grid-connected photovoltaic inverter solutions , Fairchild provides field stop (FS) IGBT and SupreMOSMOSFET devices have entered the market with the necessary high performance and high reliability low EOFF advantage . For micro-inverters , Fairchild has a medium-voltage MOSFET and SupreMOS technology to provide superior performance for such applications .

SMA inverters factory was awarded the 2010 Energy Efficiency Award

April 20, 2010 , Niestetal - Deutsche Energie-Agentur (dena) to SMA Solar Technology AG (SMA) selected as the world 's biggest CO2-neutral inverter factory , and granted its 2010 International Energy Efficiency Award . Awards ceremony today at the Hannover Messe was the World Energy Dialogue meeting was held . This international award is for those in helping to improve energy efficiency and significantly reduce energy consumption and access to areas of outstanding contributions to the project company specialized settings .

SMA factory annual production of up to 5GWp, plant area of ​​over 18,000 square meters , with minimum energy requirements but energy efficient features. Also, the building envelope is based on the construction of low-energy building standards . Used in the production process efficiency monitoring measures that can greatly reduce the energy production and testing facilities . Daytime intelligent ventilation equipment, and heating and cooling optimal use of storage devices to further improve the plant's building energy-saving ideas .

Renewable energy sources can meet other electricity and heat demand : power of about 1.1 MW of photovoltaic grid tie power inverter power generation systems and integrated combined heat and power unit ( sent via CO2-neutral biogas energy ) . In addition, in order to meet the overall energy production facilities , but also procurement of " green power ." In the construction of medium-term by the photovoltaic system installed near other CO2- balance.

Basic supply the heat required by the gas -powered combined heat and power unit commitment. Meanwhile, pneumatic tools and lifting devices compressor waste heat for heating systems . Other required heat from waste incineration plants near the district heating available. Finally, the absorption chiller powered heating device using an integrated heat the air temperature regulation.

SMA factory developed specifically for energy plan so that energy efficiency award judges were convinced that : "In order to achieve CO2-neutral production goals , SMA has with a number of experts to develop and implement their own energy plan, which can intelligently combining the different energy to generate the required heat , air , compressed air and electricity.

It uses the existing collaborative approach , based on the need to control energy flow between them to achieve the best match. In addition, the use of renewable energy sources ( such as solar and biogas ) power generation process uses the most advanced technology " , the judges still assessing report that :" SMA most promising due to the construction of the plant was awarded the first prize , for future construction projects set the standard . "

"Our factory has been confirmed dc ac converter , high-tech standards of modern industrial production in line with today's environmental requirements, does not pollute the environment . This plant has become the extension of renewable energy and carbon dioxide emissions avoided landmark project ", SMA Solar Technology AG CEO Guenther Cramer said: "For us , won the 2010 energy Efficiency Award once again proved that the development path we have chosen is correct ."

Next, we need to focus on the SMA current and future construction projects to achieve production, energy efficiency and renewable energy, high degree of flexibility . SMA Solar Academy 's new training center planned for mid-2010 completion of construction , plans to build it into a completely self-contained energy building . This new business area in Sandershaeuser Berg in planning construction projects under construction will replace the current transitional interim solutions to enhance the productive capacity of SMA , but also provides a high energy efficiency and sustainability of program .

Jiang Su Lvyang new energy photovoltaic inverter through Golden Sun certification

Recently, Jiang Su Lvyang New Energy Technology Co., Ltd. self-developed 500KW and 250KW PV Grid Inverter passed the National Golden Sun certification. This is the second 10KW and 100KW PV inverter , the company made ​​the two products have the certification .

Golden Sun certification is currently the most authoritative certification of solar products , is a National Certification and Accreditation Administration Committee under the leadership of the National Development and Reform Commission , the World Bank, the Global Environment Facility "Establishing Chinese solar PV product certification systems " project with the support of the Chinese solar photovoltaic products certification authority .

Jiang Su Lvyang New Energy Technology Co., Ltd. as an emerging PV inverter manufacturer , since its inception has been committed to the development of independent intellectual property products , one after another to obtain a large number of results , some products have passed TUV, CE, QC080000, AS4777 and many other certification and testing .

Companies with domestic and international well-known institutions to maintain long-term , good R & D partnership to set up a " solar, wind grid inverter SystemsResearch Center ," and the identification of national science and technology sector , while the company and the Ministry of Education, photovoltaic systems engineering research establishment of a comprehensive research cooperation between the center and made the core technology in the field of solar inverter breakthrough .

As the " Golden Sun" certification is a PV inverter into the nation-building "Golden Sun Demonstration Project " a necessary condition to obtain certified Green Solar Energy is a recognition of the quality products , the company is bound to the development of photovoltaic industry into a strong driving force. Green Solar Energy will continue to insist on doing the most reliable pure sine wave power inverter  is committed to the development of new energy sources .

Japanese PV inverter market or to shortages

Thanks to the high tariff subsidies, many solar companies are very optimistic about the development prospects of the Japanese market . However, insiders pointed out that the vast majority of the Japanese Electrical Safety Environment Institute (JET) inverters are certified Japanese company , which means the inverter supply will be curtailed , perhaps appear inverter shortages.

As the Japanese government launched tempting 42 yen / kWh feed-in tariffs , the global solar companies have turned to the Japanese market. However, Japanese consumers tend to use local brands . Therefore, many international companies that rooftop solar PV systems market competition is greater than the large-scale solar power projects.

In addition, according to industry sources, ground and rooftop PV system inverters DC TO AC are required to obtain certification JET , and the present , the vast majority get JET certification standards are the Japanese mainland enterprises.

In recent years, due to higher production costs, Japanese solar companies have been uncompetitive. These companies do not have to expand production capacity , with the installed capacity of rapid growth in demand , the Japanese solar market is likely to occur sine wave inverter shortages.

Energy-saving solar photovoltaic inverter research and production base in Tianjin Binhai New Area

Recently, the Solar Energy Technology Co., Ltd. photovoltaic inverter R & D production base project settled in Tianjin Binhai New District Hi-Tech Building signing ceremony was held at . Rongjian Xun Binhai New Area Working Committee , the CMC director to attend and the meeting Ni Xiangyu Energy Solar Energy Technology Co., Ltd. , general manager Cao Huabin line , Ni Xiangyu Cao Huabin representing the two sides signed an agreement with the CMC deputy director Lu Yi, Yinji Hui , Da-Hai Sun attend activity . High-tech Zone departments responsible comrades to participate in activities .

Rongjian Xun Cao Huabin line for warm welcome and a brief introduction of the high-tech zones and economic development . He said the high-tech zones are conscientiously implement the spirit of the city Tenth Party Congress , give full play to the role of technological innovation leading to accelerate the implementation of " strong west , east , north expansion " strategy , efforts to promote science and technology city of the future , and strive to build "smart economic City , innovative pilot city " , to achieve sound and rapid development . Energy-saving solar technology company as well-known central level, in the field of solar energy utilization has the most advanced technology , hopes the two sides settled the project as an opportunity to strengthen cooperation and achieve greater development.

Ni Xiangyu , in his speech on behalf of the two committees on the high-tech zone project settled congratulations. He said the high-tech zones to enter a critical period of development across , to seize the opportunity , enhance service, improve performance, to provide the best enterprises settled policy , environment and services. Solar micro grid tie inverter Energy hopes to take this opportunity to accelerate the development process , continue to achieve new breakthroughs.

Cao Huabin said in his speech , remarkable changes in the development of Tianjin , the development of high-tech zones across a rare opportunity . We have chosen to invest in high-tech zones , is optimistic about the huge development potential here and broad prospects . We will focus on the advantages of resources , speed up construction projects , and strive to build quality projects , branding projects , together with the high-tech zones to create a more fruitful results of cooperation .

In Solar Energy Technology Co., Ltd , is a well-known central enterprises directly under SASAC - China Energy & Environment Group 's subsidiary , was established in 2009 with a registered capital of 1.85 billion yuan , the national high-tech enterprise, is the most comprehensive competitiveness , maximum utilization of solar energy investment carriers , product manufacturing , R & D , project development and construction operations in one , in the field of solar energy utilization brand best , most complete industrial chain , the overall effectiveness of the best advantages .

Enterprises in the Binhai New Area will build photovoltaic off grid inverter research and production base , the project total investment of 500 million yuan , with a total land area of ​​about 110 acres , a land of about 50 acres , the project put into operation will achieve annual output value of 10 billion yuan .

SVA electrical and U.S. Advanced Energy signed a joint development agreement inverter

Cooperation with international manufacturers , the good news broadcasting Electric ( 601,616 ) yesterday, a strong limit . Radio Electric limit quickly after opening yesterday , midway opens briefly soon after they sealed daily limit , to close at 5.13 yuan . Radio Electric yesterday announced that the company recently with the U.S. Advanced Energy Corporation ( hereinafter referred to as "AE Company " ) entered into a joint product development agreement to develop for the Asian and other emerging markets in the Apollo series solar grid inverter.

Under the agreement, will be responsible for broadcasting electrical business in China , AE will be responsible for operations outside China . Agreement contains cross-licensing of technology , joint development of technology, co-branding , as well as radio and television Electric AE OEM overseas markets and many other aspects.

Notice indicates , AE is North America's largest solar grid inverter supplier of renewable energy solutions into a global leader , particularly in the thin-film manufacturing and solar energy regeneration .

Earlier, Radio Electric Company has teamed up with the United States AE expanding Chinese solar PV market. The company said the agreement to fulfill the operating results in future years will have a positive impact .

Datong Securities Investment Consulting Fu Yong Chong believes that the overall trend of weak electrical broadcasting , results up sharply , it is the overall situation is not very good, but with the international manufacturers to the company benefits more obvious . He also pointed out that the solar power micro grid tie inverter is inside a component involved .

Europe in the last two years, a corresponding reduction in the subsidies for solar power piece , at least from last year's overall situation, the overall solar industry, including such components sales and prices are not particularly good, medium and long term may also be there are variables , short term by the news, radio and television will have a positive electrical reaction on the share price .

The nation's largest production base of the inverter SMA inverters will soon put into production base

October 26, 2009 , Niestetal News - To further meet the North American PV market development needs of inverters , SMA Solar Technology AG in the U.S. west coast city of Denver, Colorado, construction SMA inverter 's first overseas production plants . Once completed , SMA America inverters annual production plant production will reach approximately 1GW, and set aside for future expansion space . The SMA headquarters in Kassel , Germany Niestetal factories will continue to maintain growth momentum.

SMA U.S. production base, will produce and meet the needs of the North American market with UL approval Sunny Boy, Sunny Central and Sunny Island products. SMA and the real estate company Etkin Johnson Group, Colorado State Government , Denver City Government signed the nation's largest production base of PV inverters - SMA U.S. production base construction agreement .

SMA senior vice president in charge of production Uwe Hertel said: "We will put SMA successful in the German headquarters of production experience and ideas used in the United States in the construction of new production bases , we will ensure maximum flexibility in the production of PV inverters sex . " plot of land for the new base has long-term lease by SMA . Moreover , SMA also for future plant expansion and development ready.

"We expect through a period of development , the United States will become the world 's largest PV markets ," SMA Solar Technology AG 's CEO - Günther Cramer said , "By enabling the production plant in Denver SMA , SMA will reduce transportation and storage costs , reduce foreign exchange risk . "

SMA Denver will become the first overseas production base construction . "SMA production headquarters and research and development, is still in Kassel, Germany Niestetal. SMA headquarters of the world's largest PV inverter production base, and the annual peak production could reach approximately 4GW. This production base to provide about 1,000 new jobs months , and will continue to grow .

SMA Denver production base in the production , will employ about 700 people in Denver ( including temporary employees ) . Is expected in mid- 2010, the factory will be officially put into production. New production lines and office construction investment expected to be approximately 15 million euros .

SMA U.S. production base, will produce and meet the needs of the North American market with UL approval Sunny Boy, Sunny Central and Sunny Island products. SMA and the real estate company Etkin Johnson Group, Colorado State Government , Denver City Government signed the nation's largest production base of PV inverters - SMA U.S. production base construction agreement .

SMA senior vice president in charge of production Uwe Hertel said: "We will put SMA successful in the German headquarters of production experience and ideas used in the United States in the construction of new production bases , we will ensure maximum flexibility in the production of PV grid connected inverter sex . " plot of land for the new base has long-term lease by SMA . Moreover , SMA also for future plant expansion and development ready.

"We expect through a period of development , the United States will become the world 's largest PV markets ," SMA Solar Technology AG 's CEO - Günther Cramer said , "By enabling the production plant in Denver SMA , SMA will reduce transportation and storage costs , reduce foreign exchange risk . "

Bosch and Sustainable cooperative marketing thin-film modules and the inverter combination

Canadian energy technology company Sustainable Energy with Bosch Solar Energy Company (Bosch Solar Energy) reached an agreement to jointly market in Ontario, Canada Bosch thin-film photovoltaic modules and solar inverters Sustainable Energy . Under the MOU, Bosch Solar Energy Sustainable Energy companies will be located in the province Paralex supply of high-performance systems microcrystalline silicon thin film photovoltaic modules , as its preferred supplier .

    According to the memorandum of understanding reached between the parties , called the Ontario region for the module and the inverter customized roadmap , which will meet the province's tax return under the policy in 2010 and 2011 local target market , the company 's 2010 target PV system installation capacity of 10-15MW, 2011 reached 50-75MW. Financial terms of the agreement and production plans , address and other details were not disclosed.

    Bosch Solar Energy Executive Vice President Peter Schneidewind said, " For this we cooperate with the Sustainable Energy are very excited , Bosch Solar Energy will be the first company to introduce the Canadian market in thin-film technology expertise . Because many places the introduction of new financing structure, Canadian Solar huge potential market in the coming years . "

    " Bosch solar modules and photovoltaic components Sustainable Energy portfolio performance is quite match the future, we can provide customers with more competitive solar energy systems , better serve the Ontario solar market ."

    Sustainable Energy Robert Bucher , President and CEO , said, " Bosch Solar Energy is the ideal partner , is a leading global electronics company Bosch reputation for consistently high quality and reliability brings immediate bankability . Compared to ordinary crystalline modules , Bosch thin-film technology in the diffuse lighting , indirect lighting and energy efficient scorching summer , the Ontario market can be described as the best choice . "

    Paralex is dedicated to the rooftop and ground-mounted solar systems , integrated solutions, from optimization of photovoltaic panels , inverters  DC wiring andother electronic components. Acquisition Ersol company, Bosch entered the field of thin film solar subsequently with technology partners and turnkey line supplier Oerlikon Solar thin film solar companies to continue to develop .

    Paralex paired with a combination of Bosch to provide customers with superior solar products, new product combines Bosch Solar microcrystalline silicon technology and Sustainable Energy parallel system architecture can improve the rated capacity per kilowatt generated kWh generating capacity.

Congratulations Guruiwate Power Inverter two zero voltage crossing time to complete the test

Recently, Guruiwate announced that its CP 500 TL, CP630TL two station-type inverter All time through the China Electric Power Research Institute ( " EPRI " ) site of the zero voltage crossing test , once again confirms Growatt inverter has a core technology advantage.

 Recently, Guruiwate announced that its CP 500 TL, CP630TL two station-type inverter All time through the China Electric Power Research Institute ( " EPRI " ) site of the zero voltage crossing test , once again confirms Growatt inverter has a core technology advantage. National Grid is made ​​for the protection of the rigid grid security safety requirements . The new standards require national photovoltaic power plants and power generation system inverter must have low voltage ride through (LVRT), zero voltage crossing functions. Zero voltage across the low voltage ride through (LVRT) technology compared to technical requirements are higher, more stringent testing .

The test strictly in accordance with the national grid " photovoltaic power plants connected to the grid test procedures" and the latest national standard GB/T19964-2012 " photovoltaic power plants connected to the grid technical requirements " in the testing process Growatt CP500TL/630TL two models in the waveform and data and other technical indicators to meet the standard requirements, and all in the shortest possible time through a one- zero voltage crossing tests.

It is worth mentioning that the test passed become the country's second home 500KW, 630KW two models simultaneously through a zero voltage crossing certified inverter brands, and performance of all types of technical indicators to achieve the leading domestic level .

As one of the leading brand dc ac inverter , Guruiwate solutions in photovoltaic research and development capabilities and strong global network installation experience rich and developed on the basis of 500KW, 630KW inverter power plant with a high efficiency, high power density , easy to operate , safe and reliable , is currently the scene of a one-time installation and network the highest success rate models. Up to now the model has been in Qinghai, Xinjiang, Inner Mongolia , Zhejiang, Shandong and other provinces to get many power plants to install , and won the praise of customers .

Emerson Network Power painstaking build photovoltaic industry, "weapon"

Not long ago , in the face of weakness in the international PV market , the state has introduced policies to support the development of photovoltaic power generation , nurturing the domestic photovoltaic industry a new growth point , especially to support a series of distributed photovoltaic power plant construction policies, will be break the current PV application predicament boosters . The promotion of national policy , the State Grid Corporation also issued a " distributed PV related management approach" and "on the good work of distributed power grid serving the views of " two documents . The introduction of the two documents , enterprises and institutions , communities and families to install, use photovoltaic systems will play an even greater incentive to promote the role, but also conducive to the development of domestic PV distributed .

        Distributed PV as a novel , and has broad prospects for development of power generation and energy utilization methods , advocating " the nearest power generation , the nearest grid , the nearest conversion , the nearest use" principle, not only can effectively improve the same scale photovoltaic power stations volume, but also can effectively solve the power boost and long-distance transport in the loss problems . At the same time , distributed generation photovoltaic power plants also how to maximize the amount of power , how to ensure the security and proposed a more stringent eligibility requirements . Among these, the power generation performance of the PV inverter and stability was extremely critical .

        Photovoltaic inverter solar power system is the most critical electronic components , and its main function is to collect into a variable DC voltage input AC sine wave output without interference , both for equipment , can also be fed back to the grid , directly affect the efficiency of the entire PV system performance. Therefore, the merits of inverter performance photovoltaic systems for improving the efficiency, reliability and improve the life of the system and reduce costs is essential.

To meet the demand in photovoltaic applications , photovoltaic inverter requires comprehensive and excellent quality, such as input characteristics and output characteristics , voltage range, with or without isolation transformers, cooling systems, waterproof and dustproof , etc., especially in the conversion efficiency , reliability, system integration capabilities, low voltage ride through other aspects but also to have excellent performance, with high conversion efficiency is a measure of the level of product performance inverter primary criterion . In addition, the efficiency of the PV power plant construction and application demands, photovoltaic inverter applications have not only limited to a single product, from the availability, reliability, security , etc., are all integrated PV inverter solutions proposed a very urgent requirement.

        From a market development point of view , with the domestic PV market wide open , the inverter market will usher in more intense competition, the level of the manufacturer's technical research and development , production and other aspects of a higher strength requirements. In this perspective , an overview of the entire domestic PV inverter market, only focus on technological innovation , with strong R & D capabilities of mainstream manufacturers to be able to with all aspects of the comprehensive advantages of greater development space , all to meet the photovoltaic industry development applications requirements.

        All along, as the PV inverter market mainstream suppliers , Emerson Network Power has always been committed to the development of photovoltaic industry to provide high performance products and solutions in the photovoltaic field has a very strong brand influence, with its deep engineering experience and strong R & D strength , becoming a leader in the inverter market . Its full launch of the multi-series of high-quality , high-performance inverter products to high-end technology to continuously improve and refresh photovoltaic inverter system's overall efficiency.

For example , Smartshine series PV grid-connected inverter system uses a modular architecture , a unique product applications and intelligent hibernation technology MPPT technology, with hot-swappable , high power density , intelligent monitoring and other features, and the project application passed the field test simulated short , low frequency disturbance test through trial and three and network performance testing. In addition, the latest "SmartShine ™ SSO series of prefabricated photovoltaic micro grid tie inverter station " system that uses a typical one-stop integrated design . The system uses a 1MW unit integrated design , integrated inverter, DC power distribution cabinets, data collection boxes, ventilation systems, auxiliary power systems, environmental monitoring systems , to ensure high reliability, high conversion efficiency, convenience PV the rapid construction of the system .

        Distributed large-scale photovoltaic power generation in the future to promote the construction of the PV inverter market has undoubtedly brought more opportunities for development, while in the practical application of the product design and performance features play also put forward higher requirements. As a new energy application technology and product development leader , Emerson Network Power continue to focus on customer needs , devote themselves to boost the development of photovoltaic industry to build industry " weapon" , based on providing customers with first-class photovoltaic solutions and professional services to help customers improve productivity, increase efficiency , and continuously provide customers with exceptional application value .

Inverter $ 19 billion global market, the rise of Chinese brands in sight

Pike Research said the latest report , renewable energy inverter market in 2011, reportedly valued at $ 7.2 billion , is expected to double within the next five years , reaching $ 19 billion , which is one of largest and fastest growing in the field of solar energy .

From the current point of view , the global PV inverter market is still being SMA, Fronius, Satcon, Power-One and other giants of the control, but SolarBridg and from China Growatt ( Guruiwate ), Sungrow ( Sunshine Power ) also began through its own impact on the rapid development of the layout of the entire industry .

According to an authoritative industry sources, photovoltaic inverter industry, with most electronics industries, competition in the market will experience a technology-driven , cost- oriented phases. From a technology standpoint by SMA lead the first group were from the Chinese enterprise 's Guruiwate (Growatt) and other brands more and more challenges , and even individual models inverter conversion efficiency has been exceeded. With China PV inverter market continues to rise and improvement , along with the injection of capital , I believe China inverter enterprises in the near future, China will become as powerful as component companies .

Pike Research report also predicted that " China ( inverter market ) will grow particularly evident in the recently introduced five-year plan emphasizes the photovoltaic industry , China 's planning agency NDRC will be installed by 2015 from 15GW target raised to 21GW." faced with such a large market , the above-mentioned Growatt ( Guruiwate ), Sungrow ( Sunshine Power ) inverters two Chinese companies will obtain a more rapid development, is expected to become the first in the ice out of the global market China inverter brands.

It is understood Growatt, Sungrow two companies represent the development of China PV Inverter both directions . Growatt off grid inverter exports as China 's leading enterprises, on the world stage is more well-known, especially its early 2012 to obtain from the international capital giants - Sequoia Capital venture capital , its international and domestic markets have started the explosive growth ;

And Sungrow to develop domestic large power station project-based , is the success of the inverter brand representative. Its domestic market in China in 2011 , China has become the largest domestic market share of inverter brand.

As the world's electronics industry most developed countries, the Chinese enterprises in the PV inverter product cost control also has great advantages. So, faced with nearly $ 19 billion in a huge market space, China inverter development potential of ice has become increasingly intense.