Infrared Photovoltaic Inverter Instructions

How to install a PV inverter?

Pin NO. Connect the AC quick connect terminal to the inverter. Before installing the PV inverter, you need to confirm the working voltage of the AC side of the product. for daily maintenance and repair of the inverter. Confirm the electrical safety marks on the installation site is clear enough.

What is PV Grid connected inverter?

The PV grid-connected inverter is the core part of solar PV grid-connected power generation system. The sunlight can be converted through PV panel to DC power, which further converted by grid-tied inverter to the sine AC current with the same frequency and phase position as the public grid, then feedback the AC power to the grid.

How do I connect a photovoltaic generator to an inverter?

Before connecting the cables coming from the photovoltaic generator to the inverter DC inputs, the DC line MUST be disconnected by opening the integrated disconnect switch (-S/-FS versions) and any external disconnect switch on the DC line or by obscuring the photovoltaic panels.

How to install PV modules in a microinverter?

You can install individual PV modules in any combination of Module quantity, orientation, different type and power rate The Ground wire (PE) of the AC cable is connected to the chassis inside of the Microinverter,potentially eliminating the installation of grounding wire (check local regulation).

How to check a photovoltaic inverter?

Check the inverter’s DC side and string connections (see Par. 5.3). • Check the documentation on the sizing of the photovoltaic system and evaluate a possible change to the start-up voltage on the display (Ref. Par. 11.1). The inverter does not establish parallel connection with the grid. Insulation resistance to the photovoltaic eld <1Mohm.

How do you connect a solar inverter to a power supply?

Step 1: Crimp the OT terminal to the ground wire. Step 2: Secure the ground wire with screws. The inverter must be grounded through the side screws to ensure reliable grounding and reliable lightning protection. As shown in Fig 5.2, connect the output wire of the PV string to the DC connector of the inverter.