The general inverter is the application of inverter technology and microelectronic technology, by changing the frequency mode of the motor power to control the power of the AC motor control equipment. At present, the inverter industry growth rate in 2010 reached 27.27%, mainly low-voltage inverter in short supply last year, the growth rate reached 30%, the first occurrence of the situation than the growth rate of high-voltage inverter, high-voltage inverter growth rate of 22.7% . High-voltage inverter competition, prices continued a downward trend. After calculation, the next drive industry will continue to maintain a high growth rate of about 20%.
High-voltage inverter accounts for about 30% of the market share of low-voltage inverter occupies about 70% share of the domestic brands of high-voltage inverter market share of 80%, the import substitution space is quite small, low-voltage inverter are concentrated in the low-end products, competition is more intense, the market share of domestic brands only about 30% optimistic about the future alternative to high-end.
The rapid development of the inverter industry summed up roughly summarized as points, the first local competitive enterprises and the rapid growth driven by the rapid rise in the domestic market, a large number of technical excellence, the rapid development of outstanding enterprises, driven by the inverter industry trot forward; addition, the inverter industry affected by technology makes the high barriers to entry of new enterprises the inverter companies seeking development need to continuously promote independent innovation of products and technology, so as to ensure the sound development of the inverter market and the healthy growth; addition inverter enterprises also actively introduce capital investment, open up new markets a wide range of strategies.
Over the years, the National Development and Reform Commission has been inverter technology development, technological innovation to be a major support. The collaborative national authorities, the domestic frequency control technology has been the development and application, in technology development, and organize and encourage the development and application. In addition, for our country, the high energy-consuming industry is still relatively large, national energy conservation policy to domestic inverter enterprises have more opportunities.
The same time, the country has a certain size and strength inverter manufacturers began to increase investment in key technologies developed their own R & D and innovation, and in accordance with international standards for production, the overall technological level of domestic inverter has been significantly improved. In addition, foreign brands to invest and build factories in our personnel which is also learned a lot of advanced technology and management mode. Foreign-funded enterprises and the constant flow of funds, but also to some extent helped drive the development of enterprises in China.
With the localization of production, the scale and technology is maturing, while domestic brands usually have a price advantage, improve the quality of domestic inverter cost is significantly increased market demand for the domestic market will be an increasing tendency.Finally break the the foreign drive long-term monopoly, domestic manufacturers will form a well-known brands.