tie grid solar inverter.

tie grid solar inverter Model BNSG-1KD BNSG-3KTL BNSG-5KTL Rating AC output power(KW) 1 3 5 Insulation mode Low frequency tranBNSGormer Recommended PV array power 1.2KW 3.6KW 6KW Max array open circuit voltage 430VDC 780VDC 780VDC MPPT range 150-380VDC 330-780VDC 330-780VDC Max array input current 8A 11A 17A Battery connection mode Water-proof direct plug terminals The parallel number of arrays Group 1 group 3 groups Max efficiency 93% 97% Europe efficiency 92% 96% The range of the grid voltage(Single phase) 180-265VAC The range of the grid frequency 50Hz±2% & 60Hz±2% Total harmonic distortion of the current(THD) less than 4% Power factor ≥0.99 Power consumption at night less than 10W Automatically put into operation conditions When the DC and power grid meet the requirements, the inverter automatically operate Automatic restart time 5min(time adjustable) Communication interface RS485/RS232/GPRS/Ethernet Electrical insulation performance1500VAC, 1min Operation environment -25-±40°C Operation environment humidity 0-90%, no condensing Protection Input undervoltage, overvoltage, anti-connection, output over-current, short circuit, overheating, etc. Cooling mode Wind cooling Compulsive wind cooling Protection level IP65(Outdoor), IP20(Indoor) Noise(1m) less than 40dB less than 60dB Dimension(W*L*Hmm) 300*430*222 466*393*195 466*393*195 Weight(KG) 30 20 23