point.png16/20A Maximum DC Input current per string

point.png1100V voltage level design,Support 1.5 DC/AC ratio  

point.pngOutdoor IP 66 protection degree

point.pngLocal maintenance through APP, remote O&M through cloud

point.pngBuilt-in SPD protection(Type II, both DC & AC parts) 

point.pngFanless & slient design

Technical Parameters

Max. PV input voltage 1100V
Max. input current 32A+16A(12K&15K),32A+32A(17K&20K),32A+40A(25K)
Rated input voltage 620V
MPP voltage range  140~1000V
MPP voltage range for nominal power 470~850V
Number of MPPT trackers 2
Max. number of PV strings per MPPT 2
Rated output power 12/15/17/20/25KW
Max. output power 13.2/16.5/18.7/22/27.5KVA
Rated grid voltage  380V/400V
Grid voltage range  340~480V
Max. output current 19.1/23.9/27/1/31.9/39.9
Rated grid frequency  50Hz/ 60Hz
Output current harmonic(at nominal power)  <3% 
Power factor at nominal power / range >0.99/0.8leading to 0.8lagging
DC reverse connection protection Yes
Overvoltage protection DC Type II/AC Type III
Leakage current protection Yes
Grid monitoring Yes
Insulation monitoring Yes
Anti-island protection Yes


Max. efficiency  98.50%
EU efficiency 98.10%
Isolation method Transformerless
Self-consuming in night <1W
Protection level IP66
Temperature ﹣25℃~+60℃
Allowed humidity(non condensing) 0~100%
Cooling mode Netural
Max.operating altitude 4000m (>3000m derating)
Communication port WIFI/4G/Ethernet,RS485
Dimensions (W×H×D) 580×430×270mm
Weight 25kg


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