The best develping way of power inverter is to ensure its reliability

The best develping way of power inverter is to ensure its reliability




Inverter efficiency highlights the increasingly competitive market



With the solar energy industry in recent years, the rapid development of solar cell manufacturers have been committed to improving the photoelectric conversion efficiency of solar cells, from February 2010 the highest solar cell conversion efficiency of view, 15cm × 15cm thick solar cells only 200μm to achieve 19.3% conversion efficiency. As the photoelectric conversion efficiency of solar panels is relatively low (average about 15%), so get as much as possible from the solar panel output power from the battery falls the important task of the inverter body.



When the polysilicon, a component manufacturer for the meager profits of the golf battered the occasion, photovoltaic inverter manufacturers benefited from the terminal market of large-scale installation, gradually enter the high profit growth period.



On the inverter market competition, TDIPOWER Marketing Manager Greater China, said Li Xiaomin, "There are already areas of photovoltaic inverter manufacturers of many more mature, market competition becomes more fierce"



The next two years, photovoltaic inverter stage of the industry remains highly profitable, as more and more competitors enter, although the margin has been reduced, thanks to the increase in the total end-system installation, inverter industry is still maintained a high growth trend.



Do not blindly follow the trend of more potential fields in the high-end



PV inverter PV system as the core power control devices, with high technological content, the proportion of system costs account for between 10-15%. With the solar industry, concerned about the inverter manufacturers and users more and more.



As a professional power supply companies, TDIPOWER



After several years of development, product applications from the initial U.S. military extended to more sectors. Inverter is our part of many power products, mainly covering military, IT, industrial, medical and other civilian areas.



For the PV inverter, the Li Xiaomin said, because many are already in the field more mature producers, although we do not focus on the development of the area. Requirements in this area but the field of high-end and customer interest.



We present a variety of ways and strong solar system solutions providers for cooperation in restructuring the existing standard, or custom make to meet the application requirements of PV systems. In view of our customers before a large number of optimization programs, the experience, innovation and product to our customers to provide more room for development.



Reliability assurance requirements for diversification



As the main function of the inverter is a variable DC voltage input power into AC sine wave output without interference, both for equipment use, but also feedback to the grid. In addition to AC-DC inverter to achieve the conversion, should also be able to perform other functions, such as the circuit disconnect the battery, use and performance data is stored, and the maximum power point tracking (MPPT) and so on. Faced with these requirements, and use needs different time to meet the diverse product requirements and improve product reliability is particularly important.



TDIPOWER from its inception in close cooperation with the United States military has made a number of military power involved in design and production specifications. So far, even civilian products, but also still used in many military power supply design and production standards. Such as reducing the amount of design, 100% HASS testing, etc., to maximize the protection of product reliability.



Take Liezi, for there is no AC in the remote or underdeveloped areas, such as communications base stations on the plateau of Africa, we provide complete outdoor cabinet inverter system, the system to achieve IP66 protection rating, and other devices equipped with lightning protection is our company according to the local inverter design standards requirements, fully meet the demand.



To learn more about power inverter, please visite Shenzhen MaoRun Electric Co., LTD. http://www.szpowerinverter.com/ and http://www.bestekltd.com/, or mail to sale38@bestekltd.com.