"The solar cell module is about to usher in a big change for us, it will have a lot of business opportunities." This statement is issued by Texas Instruments (TI) is responsible for the solar cell related business Dave Freeman. Freeman in May 2009 set up a specialized solar cell business team, the author on the future trends in the solar cell industry was carried out interviews.

The original plurality of solar cell modules in series, and then connected to the inverter. Therefore, there is uneven and if a result of sunlight as a result of the output characteristics of unequal power down module, overall output power will be significantly reduced.

To solve this problem, each solar cell module in the future may be equipped with the inverter and converter function. This is called "micro-inverter" and "micro-converter." So that each module can be achieved by optimizing the output power, the overall maximum output power. In addition, a combination of communication functions, it can also be used to monitor the state of each module to detect the faulty module.

Micro-inverter is equipped with all the various modules available on the inverter functions. That is, the optimization of the output power from the DC-AC conversion performed by the module. The power output from the module for the exchange, can be directly connected to the grid. Because construction is easy, therefore the installation of residential and commercial facilities should have a business need.

Mini-converter for each module to optimize power output and DC-DC converter, the rest of the DC-AC converter is set by another inverter is completed. Miniature converter positioned in the existing micro-inverters and inverters between. Since the power output of the solar cell module is DC, it can be generated directly to the current state of power used to charge rechargeable batteries. Unpowered wireless communication base stations and other areas not connected to the grid independent facilities such demand exists.

In addition, there may be a large demand for solar power stations. How the presence of large-scale solar power plants in a huge number of solar cell modules to identify the faulty module problem. And is equipped with a micro-chip control and communication converter will help to solve this problem. Because micro-inverter price is higher than mini-converter, it is difficult to import a large solar power stations.

Universal micro-inverters and micro-converter which currently exist difficulties? Difficulty lies in the costs of conversion efficiency and reliability. From the current price of view, the existing inverter is 60 cents / W, while the micro-inverter  http://www.gridtiepowerinverteronline.com/ to $ 1 / W. If you can achieve the same level the following, we hope to achieve universal access. The conversion efficiency of the inverter section, the objective is to achieve a considerable existing inverter 98%. The reliability of the solar cell module will have quite reach to the level for 20 years.

If these difficulties are resolved, shipments will be expected to exceed the current inverter. ISuppli predicts that the United States, the original inverter shipments in 2012 of 130 million to 1.4 million units, while the micro-inverter and micro-converter total shipments in 2012 will reach about 800 million units. Currently the United States has the risk of micro enterprises and other enterprises and micro-inverter converter commence development.

With the rapid development of society, cars have become an indispensable part of daily life, so around the car around, can make life more convenient for people to drive market demand for products gradually become larger. Huizhou City Car Electronics Technology Co., Ltd. After servant of the market study found that power supplies are people traveling by car, hiking the most difficult to obtain resources, therefore, Huizhou servant strong launch vehicle developed its own production of car power inverter, in order to meet market demand.

It is understood, car power inverter (also known as car inverter) is a way to convert the DC DC12V and AC220V AC mains the same for general electrical use, is a convenient vehicle power converter. Car power inverter in foreign markets was generally welcomed. In foreign countries due to the higher prevalence of motor vehicles, work or travel, you can use an inverter connected to battery driven electrical and various tools work.

China's entry into WTO, the domestic market more and more private transport, so car power inverter for use as a mobile DC to AC converter will give your life a lot of convenience, is a standing Automotive vehicle loaded with supplies. By car cigarette lighter output inverter can be 20W, 40W, 80W, 120W 150W power specifications until the. Then a large number of power inverter power cable to the battery to pass on. The appliances connected to the output of the power converter will be able to use a variety of electrical appliances in the car to use as easy as at home.

According to the Electronic Technology Co., Ltd. Huizhou Car servant, director of marketing introduction, development and production of its own servant car car power inverter, exterior design is simple, portable, stable quality, the product is to achieve the car cigarette lighter 12V/24V DC power, converts 110V/220V AC power supply and standard USB/5.0V output 100W/180W continuous power with emergency power inverter, can supply power to the office, communication, entertainment, equipment, etc., is driving out business, tourism, standing tool. The "safe portability" is the main highlight of the product, which has overvoltage protection, undervoltage protection, overload protection, short circuit protection, high temperature protection, greatly increasing consumer confidence in the process of using the product.

Emerging market life convenient solution for car car car power inverter servant as the preferred rapid development in science and technology today, we live in the electronic age, almost everyone who comes with at least one or more electronic products, and external power supply to market , which greatly facilitates our life, but with the rapid upgrading of electronic products, we not only need to charge your phone, as well as a variety of laptops, tablet PCs and other larger power electronic products, traditional External power supply can not meet demand, then, to buy car electronics car power inverter gridtiepowerinverteronline servant, it will be a good choice for consumers.

Recently, the Qingdao Nortel Energy announced that the company developed the production of BDM-250 Micro PV inverter via the Belgian C10/11 certification, which is following the Nortel Energy BDM-250 micro-inverters in the U.S. ETL, SAA in Australia , German TUV, European CE, UK G83 certification, once again through a certification.

Nortel Energy (Qingdao) Co., Ltd. is a high-tech joint venture, located in the beautiful coastal city of Qingdao, covers an area of ​​74,296 square meters, construction area of ​​over 60,000 square meters, registered capital of $ 20 million, three hundred million yuan total investment. Company dedicated to the research production of the international advanced level of solar inverter equipment for China and the world's solar energy market to provide high quality, low cost, high reliability and inverter system.

Nortel Energy has a number of top international new energy technologies and electronic control experts, the main core technical staff has the famous American School of Electrical and Electronic Engineering, Ph.D., multiplayer famous enterprises in the United States has long served as an important technical management and has a number patents. Companies to strict style, harmonious atmosphere, world-class facilities and preferential treatment for the franchisee Nortel Energy Chinese researchers provide a good development platform.

China's CSR Zhuzhou Electric Locomotive Research Institute Co., Ltd. (referred to as China CSR Zhuzhou) developed 500 kilowatts of new PV inverter PV power station in Qinghai Plateau successfully installed a grid. According to reports, a move that the company is fully capable of photovoltaic products, large-scale photovoltaic power plants to meet the complex requirements of grid access conditions, with volume production conditions.

Reporters learned that the success of the new grid inverter 500 kilowatts and 500 kilowatts inverters compared to the original, the whole cost of significantly reducing the volume reduced by 20%, conversion efficiency, longer life, harmonics in the system, the application of voltage range, active and reactive power adjustable, adaptive grid phase sequence, night SVG reactive power compensation and other key performance indicators than similar products. The indicators in full compliance with the national grid and the Golden Sun certification standards, the overall performance reached the advanced level of similar foreign products.

PV inverter is the core equipment of solar photovoltaic power plant, one of the solar photovoltaic systems, solar cell modules is converted to DC by means of energy through photovoltaic inverter power conversion and control system of direct current into grid electricity to meet quality requirements AC. In this process, the inverter assume orthogonal transformation function, but also has to maximize solar cell performance and system protection features in the industry, inverters known as "PV's core", it shows in the photovoltaic industry chain equipment technology and the importance of position.

At present, China PV inverters especially high-power photovoltaic inverter in its infancy, there are dozens of domestic enterprises engaged in research and development of this product, but a late start, foundation is weak.

China CSR Zhuzhou is the field of rail transportation variable flow control technology and industrial leader converter technology is also China National Engineering Research Center of the only support unit. 2009, the company relies on the technology and industrialization, engineering advantages, strong entry photovoltaic field. Four years, the company has independently developed ranging from 50 kW to 1 MW power level of more than 10 kinds of inverters and related facilities, becoming one of the few domestic product spectrum series, full of the enterprises.

Right now, China has made CSR Zhuzhou "Golden Sun", CE and many other industry qualifications, has awarded more than 50 domestic 19 provinces PV projects with a cumulative capacity exceeded 500 MW. According to statistics, the first half of 2013, the company installed capacity to enter the top five national industry, a national master key independent photovoltaic device technology innovation-oriented enterprises.

China's CSR Zhuzhou Electric Locomotive Research Institute Co., Ltd. announced on the 12th, they developed a special "voltage through" function PV inverter technology through the national certification. This achievement so that our country can rely on their own equipment to capture solar energy, wind power, "off-grid" storm.

     Reporters from China's CSR Zhuzhou Electric Locomotive Research Institute Co., Ltd understands researchers through painstaking research, finally succeeded in developing a new energy industry can be widely used in photovoltaic dc to ac inverter. This high-tech equipment in the grid-connected photovoltaic or wind power failure occurs when the voltage sag, play a "low voltage ride through" function to support the grid resume operation or avoid failure to expand.

After China's only certification of this technology with the Nanjing State Grid EPRI research and development test center for testing solar, photovoltaic inverter waveforms and test data and other indicators performed well in early October has passed technical certification.

     Some experts, China's wind power, solar and other clean energy generation rapid development in recent years. But some wind power and photovoltaic power plant is unstable, "off-grid" and other failures occur frequently. For ensure grid security and other reasons, a lot of wind power, photovoltaic electricity was reluctantly abandoned. The industry expects the first half of this year, there are about 2.776 billion kwh of wind power to be abandoned, nearly 1/3 of the fan in the "idle" state.

To change this outlook, the National Energy Board, the State Grid Corporation requires PV plant must have "low voltage ride through" feature to the grid. In this context, the domestic photovoltaic micro grid tie inverter certified by the authority to promote the healthy development of new energy industry is significant.