PV inverters: usher in development opportunities in adversity

Integrated photovoltaic current domestic support policies of view, to develop distributed photovoltaic power generation, will be the coming period the main direction of development of photovoltaic industry. Earlier, the National Energy Board held a forum to promote the healthy development of the PV industry, the development of specific measures of distributed photovoltaic power generation, and distributed photovoltaic demonstration area construction work of the deployment. National Grid is also released to the community "on the good services of distributed photovoltaic power generation and network comments on the work" and become actively promote the development of distributed PV a major initiative.

    In the latest release of the State Council "on the promotion of the healthy development of photovoltaic industry a number of opinions", it is also clear requirements, power grid enterprises should strengthen and adapt photovoltaic power grid construction and transformation, security supporting synchronous grid and photovoltaic power generation projects put into operation; expand distribution photovoltaic power generation applications, build 100 large-scale application of distributed photovoltaic power generation demonstration area; Simplifies Distributed PV grid access and management procedures of distributed photovoltaic power generation system project spare capacity to waive fees and related service charges.

    Thus, in the government support policies, guided by the photovoltaic industry in the structure and framework development blueprint, it has become more clear, the domestic photovoltaic applications the main direction of the market is also clearly point to the distributed use. In this context, the domestic photovoltaic power generation installed capacity of the terminal will thus be further growth in this regard, "on promoting the healthy development of photovoltaic industry a number of opinions" also gives a clear development goals, "2013-2015, average annual new photovoltaic power generation capacity of about 10 million kilowatts, the total installed capacity in 2015 reached 35 million kilowatts or more. "

    Domestic PV market a wide range of open and large-scale growth of photovoltaic installed capacity will directly stimulate demand for PV inverters to further expand the inverter with charger market will thus usher in a critical period of development. Meanwhile, with the increasingly widespread practical application, the functionality of the inverter product design, performance, play also brings more challenges and higher requirements. This is in the "on promoting the healthy development of photovoltaic industry a number of opinions" has also been fully reflected an explicit proposal to "improve PV inverters, tracking systems, power prediction, centralized monitoring and smart grid technology and equipment to improve the photovoltaic power generation system integration technology capabilities. "

    As the core component of photovoltaic power generation system, the level of efficiency of the inverter, the merits of quality directly affects the performance of the entire PV system to play, stable and efficient power plant is able to run for the photovoltaic power generation system to improve efficiency, reliability, improve the life and reduce overall cost of ownership.

    With respect to large-scale power stations, distributed photovoltaic inverter applications for higher level requirements. Specifically, distributed power generation of photovoltaic inverters made three crucial requirements, one can truly improve the same scale power stations; two is whether truly effective supporting grid, which kind of supporting power generation capacity mainly refers to the ability to manage, and interference ability and other grid-friendly; three is whether the formation of a number of units throughout the distributed power plant inverters effective intelligent monitoring capabilities.

    Based on the domestic photovoltaic industry development trend and distributed PV brings special needs that require the relevant manufacturers can continue to adhere to quality management, adhere to technological innovation, enabling distributed generation as a key link in the photovoltaic dc ac converter become increasingly more efficient and stable.

It is commendable that, in the current market, the domestic photovoltaic inverter, Emerson Network Power in the photovoltaic field with its deep engineering experience and strong technical strength, continuous innovation and develop high-quality products and solutions, great to meet PV industrial development in emerging special needs. Which is based on industry-leading technology research and design of high-performance multi-series inverter products, functional stability, reliability, intelligence and technical innovation, both have reached world leading level.