Latest News Central inverter receives UL 1741-SA certification Sungrow, the global leading inverter solution supplier for renewables, has announced that its 1500Vdc turnkey station, the SG2500U, received its UL 1741-SA certification. That makes SG2500U the firstRead More Staff WriterAugust 28, 2017, 12:49 amAugust 28, 2017