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SUNGROW's 4KW PV Inverter Receives 'A' Rating from Photon

2011-03-11 03:56 2948

HEFEI, China, Jan. 6, 2011 /PRNewswire-Asia/ -- According to the test results for global PV inverters published in the November 2010 issue of Photon (German edition), an authoritative magazine in the world's PV industry recently, the 4KW PV inverter of China's SUNGROW Power Supply Co., Ltd received the "A" rating from Photon Lab for its outstanding performance during the test and operation, making it the first product from China to pass the test and receive the "A" rating.


The SG4KTL test results provided by Photon. On the left is the test result under a high radiation level and on the right is the test result under a medium radiation level.

The SG4KTL PV grid connected inverter is one of the products of the SG3KTL/4KTL/5KTL series released by SUNGROW into major global markets this year. Its streamline design and clearly visible HMI provide the greatest convenience for customer use and installation. According to the test results from Photon, the conversion efficiency of SG4KTL reached 95.6% and 96.3% under high and medium radiation levels respectively, both being higher than the average level of the industry. SG4KTL also performed well in the range of maximum power tracking voltage, which could be maintained between 210-420V. SG4KTL received the "A" rating from Photon for its outstanding performance throughout the overall test.

The product has passed EU's CE certification, Germany's TUV certification, Italy's ENEL certification, Australia's SAA certification and the UK's G83/1 certification, etc., and with its outstanding performance indicators, it is able to meet the operating requirements in major countries around the world, achieving very good sales results.

As China's largest PV grid connected inverter and leading wind energy converter manufacturer, SUNGROW has been focusing itself on the R&D and application of various new products and technologies to improve the efficiency of products, like inverters, to enhance the performance of the products and cut down on costs related to the system. The "A" rating given by Photon to SG4KTL represents another affirmation of an international authoritative institution for the quality and performance of SUNGROW's PV grid connected inverter and is another important milestone of SUNGROW on its path to internationalization.



Source: SUNGROW Power Supply Co., Ltd
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