In June 2012 , after constantly try and study , the Chint Power Systems introduced a new generation of photovoltaic grid-connected inverter SCE series , and in
International Solar Energy Technology Expo debut ! European countries by the
on-site customers. Munich, Germany
Chint Power Systems, Inc. has been committed to the development of PV dc to ac inverter , CPS SC series of products with professional appearance of industrial design , user-friendly installation and man-machine interface , strict product reliability design, has been successfully used in various household , commercial rooftop photovoltaic systems, received wide acclaim . On this basis, introduction of SCE series, including 1.5KW, 2KW, 3KW, 4KW, 4.6KW small power inverter products , is the former SC series upgraded version of the previous generation inherited the lightweight, high reliability at the same time , SCE series on product performance has greatly improved.
In product performance , SCE series of lifting the most significant, the maximum conversion efficiency to 97.5% , European efficiency have been increased to 97% , so much efficiency , product performance has reached world leading level, with the international market competitive strength . Meanwhile , MPPT input voltage range is better than the previous generation product , the maximum allowable input DC voltage is raised to 600Vdc, so that a wider range of photovoltaic panels voltage configuration flexibility. The wider temperature operating range so that products can better adapt to the weather and other various high-temperature working environment.
In terms of security , SCE Series comes standard with built-in DC Switch, the DC switch for the small power grid tie power inverter with tailored , simple and easy to cut off the DC current, the use of flexible , providing users with the most reliable security. Built-in way also simplifies the system installation costs. In addition , SCE Series provides a more stable islanding protection , more timely detect the island effect , to avoid damage to the equipment it brings and the potential risks.
The customer ease of use and flexibility , SCE series display interface in six languages , including English , German, Spanish, Italian , French, Dutch , bringing customers from different countries and more intuitive user experience. The series also provides RS485 and USB interfaces , you can use two communication protocols , improved product flexibility and communications networking capability , and can be shared with the previous generation product monitoring system. Meanwhile, through the USB interface command to set the AC output PF, can be realized without power adjustable function .
Comply with the latest low-voltage grid VDE4105 standards, the latest release of the German VDE-AR-N 4105 standards, and an increase of more than the original standard smart grid reactive power output is adjustable and other requirements. The legislation is a German low-voltage power grid company for testing standard and norms of a major adjustment , is also a test of many inverter companies a new standard . Products also passed the EMI class B standard test .
Meet the civil standard of external electromagnetic interference , can be used in residential and commercial environments . These certifications make the entire product line more competitive international market strength. "The new generation of small power inverter SCE series of products in overall performance compared with the previous generation of products has been a qualitative leap in the successful launch of the series , marking the company's low-power Chint Power Inverter Product performance is also among the the ranks of the world an abortion provider .
We will carry out continuous technological innovation , innovation, development of a new generation of high performance products , better service domestic PV market . " Chint Power Systems R & D Director Zhang said that . July onwards , CPS generation of small power inverter SCE series will provide customers with more efficient performance , more convenient experience. Meanwhile, Chint Power Systems will continue to support the original product service ( the previous generation product is currently not discontinued ) .