Using the fifth generation lntellingent Power Module from Mitsubishi, Improve the system efficiency higher High conversion efficiency Advanced technology for maximum power point tracking(MPPT) (>97%)MPPT efficiency Wide input voltage range High reliability due to compltte protection function Powerful communication interfaces Easy operation and installation Easy-to-set multilingual LCD display Adjustable protection / operation parameters ModelBZS-1000W Isolation typeTransformerless     DC InputMPPT Voltage RangeDC100~500V Max. DC Voltage550VDC Start Voltage180V Recommend PV Array Open Circuit Voltage200~400V Control SystemMPPT Number of MPPT Tracker2