Solar power DEKRA DE kay, issued the solar photovoltaic modules large current environment components considerations 'white paper

The introduction of the concept of large current, China solar energy network, as well as for large size batteries and components of a test, also gave numerous solar parts serious proposition: how solar energy components to load current? DEKRA DE kay, east Asia and South Asia area director of solar set up Mr Parker said: & other; Photovoltaic parity on the Internet in recent years a growing strong, large size and efficient battery for the advent of brought unprecedented dawn. This white paper, from the perspective of the heating principle, cobwebs, see the essence through the phenomenon, for the vast number of manufacturers of photovoltaic products to provide professional opinions and Suggestions, and manufacturers work together to plant big movie version of the maximum rule out all the potential risk factors, to avoid failure of photovoltaic products safe hidden trouble. The future in the Chinese market, EVA back DEKRA DE kay will work with industry to carry out the more innovative, help China pv enterprises entering the international market better. Walk in the forefront of battery, component manufacturers take the lead in this direction for research and testing, solar equipment, in order to make photovoltaics into a new era at an early date. In the field of photovoltaic (pv), DEKRA DE kay can provide photovoltaic power station, photovoltaic energy storage service, large power stations without reducing photovoltaic inverter system testing services, testing and certification services, and photovoltaic components and component testing and certification services, solar portal, covers the whole life cycle of the photovoltaic industry. ” This white paper includes three chapters: overheating caused by photovoltaic power station system, large electrical flow cause overheating and analysis as well as how to overall view large current under the environment of solar energy photovoltaic component parts of security issues.

big power flow are analyzed in detail a common cause of overheating reaction, including the design of parts size is not reasonable, cables and metal conductor is not reliable, the drum pressure regenerative connector terminal overheating caused by the contact resistance variation, large power stations without reducing the bypass diode on the big electricity failure, back game potting material flow in the large current generated by high temperature failure such as a variety of common situations. New products in the face of new technology, transparent solar glass, all of us should Angle of system to analyze and view their safety, don't hope that through one or two small test can solve the problem of large current caused by overheating, solar net, manufacturers and testing institutions require went up from the overall consideration, solar energy, looking for solutions, jointly conquer new technology brought about by the safe hidden trouble. With the development of new technology, EVA back component increasing short-circuit current. Drum regenerative international professional third party inspection certification testing organizations DEKRA DE kay officially released the solar photovoltaic modules large current environment components considerations, the white paper.