Outdoor 2.5mm2 Class 5 Flexible Solar Cable HEPR Insulated Cable for Power Supply System

Outdoor 2.5mm2 Class 5 Flexible Solar Cable HEPR insulated cable for  power supply system

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Description:

Solar cable is the interconnection cable used in photovoltaic power generation. A solar cable interconnects solar panels and other electrical components in the photovoltaic system. Solar cables are designed to be UV resistant and weather resistant. It can be used within a large temperature range and are generally laid outside. One common factor for most of the photovoltaic power systems is outdoor use, characterized by high temperatures and high UV radiation. Single-core cables with a maximum permissible DC voltage of 1.8 kV and a temperature range from -40°C to +90°C are generally used. A three-core AC cable is used for connection to the grid if a single-phase inverter is used, and a five-core cable is used for three-phase feed-in

The cable\'s insulation must be able to withstand thermal and mechanical loads. As a consequence,

plastics which have been cross-linked using an electron beam are increasingly used today. The

insulation and jacket materials are extremely resistant to weathering, UV-radiation and abrasion. Additionally, it is salt water resistant and resistant to acids and alkaline solutions. It is suitable for fixed installation as well as for moving applications without tensile load. It is especially designed for outdoor

use, which means direct sun radiation and air humidity, but due to the halogen free flame retardant

cross-linked jacket material the cable can also be installed in dry and humid conditions indoors

Individual modules are connected using cables to form the PV generator. The module cables are connected into a string which leads into the generator junction box, and a main DC cable connects

the generator junction box to the inverter. In order to eliminate the risk of ground faults and

short circuits, the positive and negative cables, each with double insulation, are laid separately.

The cross-section of the cables should be proportioned such that losses incurred in nominal operation

do not exceed 1%. String cables usually have a cross-section of four to six square millimeters.

Because of good managing methods, KINGTONE’S price of Solar Cable  is not high although our

quality is really high.