Item Type: Inverter Model: WVC-700R3-433/WiFi AC Output Voltage: 120V/230V (automatic identification) Working Voltage: 22-60V Rated Output Power: 700W Operating Temperature Range: -20 to +50 Monitoring System: Mobile APP Waterproof Rating: IP65 NEMA3R Cooling Method: Self-cooling Rated Frequency Range: 48-51Hz/58-61Hz How to use: Step 1: Install the inverter on the bracket of the photovoltaic panel with the screws provided with the machine, as shown in the following figure: Step 2: Connect the positive and negative poles of the DC connection plug on the photovoltaic board to the DC input terminal of the inverter, as shown below: Step 3: Open the waterproof cover of the AC output connector of the inverter and connect the AC cable to the AC waterproof plug. The connection method is as shown in the plug connection diagram: Step 4: Connect the AC output cable to the AC main cable; Step 5: Repeat steps 1 to 3, install and connect all inverters; Step 6: Connect the AC main cable to the utility grid to start your green energy journey.1The micro inverter can independently control each component in parallel, minimizing potential safety hazards. 2Built?in high?accuracy meter, you can see the working status of each component. 3The micro inverter can achieve maximum power point tracking, which maximizes the overall output power. 4Can be operated and monitored through WiFi or mobile APP, which can greatly improve the overall efficiency. 5The micro inverter can be installed directly behind the module or on the bracket, which is easy to maintain. 1 x Inverter 1 x User Manual 1 x Ac Connection Line 2 x Fixing Screw 2 x Fixing Nut 2 x Fixed Gasket 2 x Fixed Washer