Grid Tie Micro Inverter MPPT Pure Sine Wave Compact Solar Alternative Energy AC230V 260W Item Type: Grid Tie Micro Inverter Material: Aluminum alloy Output Voltage Waveform: Sine wave Photovoltaic Output (DC): Number of Input Connectors: 1 Set AC Output (AC): Single Phase Grid Type: 230V Rated AC Voltage: 230V AC Output Voltage Range: 230V AC: 180V-280V Rated AC Frequency: 50/60Hz Output Frequency Range: 50Hz: 47.5-52.5Hz; 60Hz: 57.5-62.5Hz Output Power Factor: >0.99 Efficiency: Maximum Conversion Efficiency: 92.50% CEC Weighted Efficiency: 230V AC: 91.5% MPPT: Tracking Efficiency: 99.9% Night Loss: <700mW Temperature Range: Ambient Temperature: -40℃ To +65℃; Storage Temperature: -40℃ to +85℃ Waterproof Grade: IP55 Communication: None Protection Mode: Island protection, voltage protection, frequency protection, temperature protection, current protection, etc. Comprehensive Grounding: The PE end of the AC cable is the grounding wire of the equipment, and there is no other grounding port