31 octobre 2013
Jingyi green energy photovoltaic inverter smoothly through Italy DK5940 certification
May 2011 , Beijing Jingyi Green Energy Power System Engineering Co. send good news , the company's series of 500KW and 5KW PV Grid Inverter successfully passed the Italian ENEL Guideline ( formerly DK5940) certification, becoming China's photovoltaic...