e-Showcase Sungrow PV Grid-Connected Inverters 2015~2016 | Page 46

EW N SG2K / 2K5 / 3K / 3K6 / 4KTL-S Efficient and flexible Reliable Max. input voltage 600V, compatible with different PV Product certification: TÜV, CE, AS4777, AS/NZS 3100, panel and string design VDE AR N 4105 Only 9kg, easy for handling and installation Manufacturer certification: ISO 9001, ISO 14001, Max. Efficiency at 98.0% OHSAS 18000 Intelligent design Ultra-quiet, suitable for residential use Access to home WiFi system, easy to enjoy the online monitoring Wireless communication design, intelligent mobile phone local and remote monitoring Efficiency Curve 100% 98% Efficiency 96% 94% Vdc=280V Vdc=345V Vdc=520V 92% 90% 0% 20% 40% 60% 80% Normalized Output Power 44 100%