e-Showcase Sungrow PV Grid-Connected Inverters 2015~2016 | Page 40

SG 20KTL Efficient and flexible Grid-friendly Full 20 kW effective power at power factor of 0.9 due to apparent power reserves up to 22.2 kVA Active power continuously adjustable (0~100%) Reactive power control with power factor 0.8 Photon test results "very good", with a maximum overexcited ~ 0.8 underexcited efficiency of 98% (Photon Profi 2-2012) Includes RS-485 interface, compatible with all Dual MPP trackers control common monitoring systems Reliable TÜV, CE, G59/3, AS4777, BDEW, VDE AR N 4105, CGC certification,CEI 0-21, compliance with Italian medium voltage grid requirement Efficiency Curve 100% Efficiency 98% 96% Vdc=480V Vdc=620V Vdc=800V 94% 92% 90% 0% 20% 40% 60% Normalized Output Power 38 80% 100%