... the power grid, the alternating current generated by the inverter is directly fed to the domestic distribution circuit, which ... other household appliances, etc.1.Single Phase Grid Tie Inverter Specification Model BNWG-1KD BNWG-2KD BNWG-3KD BNWG-5KD ... %(92 EURO)Power factor≥0.99Grid voltage, operating range180~265VACGrid frequency, operating range50Hz / 60Hz ±2 HzInsulation level1,500Vac, 1 ...