What does the photovoltaic cable pv- 1*4mm2 mean?

pv- 1*4mm2

The correct writing format is: PV 1-F 1×4mm?

This is a DC solar photovoltaic cable, which follows the TUV2PFG1169/08.2007 standard.

Represents a single-core photovoltaic cable with a cross section of 4 square millimeters, commonly known as a 4 square photovoltaic cable, and its detailed meaning:

PV is the abbreviation of English Photovoltaic, which translates into Photovoltaic;

PV 1-F 1×4mm？ The first 1 refers to the voltage of 0.6/ 1 kV;

F indicates the use of the fifth type of conductor, and similar model expressions are: H05VV-F, etc.

The second of PV 1-F 1×4mm 1 stands for one core and one core; 4mm？ Indicates that the cross section of the cable is 4 square millimeters;

The above are some professional knowledge points accumulated by my cable industry for many years, I hope to help you!