1、INDEPENDENT CONTROL: Microinverters can independently control each component in parallel to minimize safe hazards, you can use with confidence 2、ACCURATE DISPLAY: Solar grid tie micro inverter built in accurate meter, you can see the working status of individual components, more clear and reliable 3、HIGH POWER: Micro inverters can achieve maximum power point tracking to maximize the overall output power, therefore improve work efficiency 4、WIFI CONTROL: Solar panel grid tie micro inverter can be operated and monitored via WiFi or mobile APP, greatly improving overall efficiency, remote upgrades and fault diagnosis 5、EASY MAINTENANCE: The micro inverter can be installed directly behind the module or mounted on a bracket for easy maintenance, very flexible Item Type: Solar Grid Micro Inverter Model: GT-2800W Material: Aluminum alloy Input Data(DC, PV): Number of Input Connectors: 4 Sets MPPT Voltage Range: 22V-48V Operating Voltage Range: 18-60V Maximum Input Voltage: 60V Startup Voltage: 22V Maximum Input Power: 2800W Maximum Input Current: 4 x 16A Output Data(AC): Rated Output Power: 2800W Maximum Output Power: 2800W Rated Output Frequency: 50Hz/60Hz Default Output Frequency Range: 50Hz: 47.5Hz-51.5Hz, 60Hz: 58Hz-61Hz Power Factor: >0.99% Total Harmonic Distortion: THD<5% Efficiency: Peak Efficiency: 95% Standard MTTP Efficiency: 99.5% Night Consumption: <1W Mechanical Data: Operating Temperature Range: -40℃ to +65℃ Storage Temperature Range: -40℃ to +85℃ Water Proof Level: IP66 Other Features: Communication WIFI: WIFI(cloud monitoring) Transformer Design: High frequency transformer, non-isolated Integrated Grounding: Equipment grounding provided by PE in AC cable, no additional grounding required Protecting Functions: Island protecting, voltage protecting, frequency protecting, temperature protecting, current protecting, etc. Design Compliance: EN IEC61000-3-2: 2019+A1: 2021, EN 61000-3-3: 2013+A1: 2019+A2: 2021 1 x Inverter 1 x Supply Cord 2 x Screws 2 x Nuts 3 x Washers 1 x Antenna 1 x User Manual 1 x Grounding Screw