TUV PV1-F Solar Cable EN50618 H1Z2Z2-K Solar Cable XLPO Insulation

What is the common photovoltaic wire in our life? In fact, the so-called photovoltaic wire is a special product for solar photovoltaic cables. There are usually two types of models, PV1-F and H1Z2Z2-k.

First of all, in terms of conductor material, both photovoltaic wires and household wires use conductors or tinned copper conductors, and there is not much difference between the two in this regard. Secondly, there is a big difference between the two in the insulating sheath. The photovoltaic wire uses the radiation cross-linked polyolefin insulating protective sheath. Usually irradiated cross-linked polyolefin has strong environmental adaptability, chemical corrosion resistance, mechanical pull resistance and strong high temperature resistance, and the maximum rated temperature can reach 120°C.

The PVC sheath used by ordinary cables also has certain environmental tolerance, but it is not resistant to high temperature and low cold, so it is usually not suitable for outdoor use. Usually used for indoor wiring, it can exert a relatively stable effect, while photovoltaic cables usually need to be used in harsh outdoor environments.