SG1K5TL(1.5KW) PV Grid-connected Inverter Isolation type : no transformer Recommended maximum power of PV array 1,800WP Maximum array open-circuit voltage 450V Maximum power point tracing (MPPT) scope of PV 150~450V Connection type of battery board : Water-proof direct-plug terminals Series number which can be connected to the array 1 Maximum array current imput: 10A Rated AC output power: 1500KW Total Harmonic Distortion (THD) <4% Power factor: >0.99 Maximum efficiency : 95% European efficiency:93% Allowed voltage scope of grid (single phase ) 180~265VAC Allowed frequency scope of grid 50&60Hz Self consumption at night <0.5W Communication interface RS485 Protection class IP41 Temperature of application environment : (indoor)-20 C~+40 C Noise class <40Db Cooling Natural cooling Size (W x H x D) 288X410X126 Weight 10.3Kg Certificate CE. TUV, DK5940