SG600MD 700W Micro Solar Inverter Waterproof Grid Inverter 2.4G Communication Item Type: Micro Inverter Product Series: SG series Model: SG700MD Input Data (DC, PV): Number Of Input Connectors: 2 sets Maximum Input Power: 2 x 350W Maximum Input Current: 2 x 14A Output Data (AC): Rated Output Power: 650W Maximum Output Power: 700W Nominal Output Current: At 120VAC: 5A / At 230VAC: 2.6A Nominal Output Frequency: 50Hz / 60Hz Default Output Frequency Range: At 50Hz: 47.5Hz-52.5Hz/ At 60Hz: 57.5Hz-62.5Hz Power Factor: > 0.99 Total Harmonic Distortion: THD <5% Maximum Units Per Branch: At 120VAC: 4 Units / At 230VAC: 8 units Peak Efficiency: 95% CEC Weighted Efficiency: At 120VAC: 92.5% / At 230VAC: 93.5% MPPT Nominal Efficiency: 99.9% Night Power Consumption: <700mw Working Environment Temperature Range: -40 ℃ - + 65 ℃ Storage Temperature Range: -40 ℃ - + 85 ℃ AC Bus Cable Maximum Current: 20A Waterproof Rating: IP65 Communication Method: 2.4G Output Connector (length cm, Left Male M, Right Female F): M24 + F182 Cooling Method: Natural convection, no fan