What is a twin core cable?

Twin core Solar Cable is  tinned Copper Conductor according to IEC 62930. The insulation and sheath is double XLPO. The inner color  is red and black. And the sheath color is black. Tinned Copper Double Core Solar Cable is uv resistant, flame retardant, and abrasion resistance. The popular size is 4mm twin solar cable and 6mm twin Wire Cable.

It is made up of two insulated conductors that are twisted together and surrounded by an outer protective jacket. One of the main benefits of using twin core cable is that it is easier to install than a bunch of separate single core

cables. We Wholesale Twin Core Solar Cable, 6mm Twin Core Solar Cable ,Solar 4mm Cable and so on .

Product Description

• Excellent resistance to U.V,oil,greases,oxygen and ozone
• Excellent resistance to abrasion
• Halogen free, flame retardant,
• Excellent flexibility and stripping performance,Flexible Cable
• High Voltage and Current carring capacity.

What is the difference between single core and twin core solar cable?

However, the single core PV wire only has one wire core, making it unsuitable for double circuits, and it requires additional connectors during installation. On the other hand, a 2 core solar cable has two wire cores (positive and negative) that are typically color-coded red and black.

Pntech’s twin core solar cable

1 QUALITY TINNED COPPERTINNED COPPER

Tin plating process, oxidation resistant, not easy to rust, good conductivity, 99.98% pure copper, low resistance, can reduce the power loss in the current conduction process.

2 HIGH QUALITY INSULATIONSHEATHING MATERIAL

The insulation adopts low smoke halogen free irradiated cross-linked polyolefin (XLPO), which is fire retardant, high and low temperature resistant,UV resistance, corrosion resistance, long service life.

3 GOOD SAFETYDOUBLE INSULATIONThe

material of insulation and sheath layer is radiation cross-linked polyolefin (XLPO). The sheath is thickened, folding resistant, and durable.

4 GOOD SAFETYDOUBLE INSULATION

The material of insulation and sheath layer is radiation cross-linked polyolefin (XLPO).

The sheath is thickened, folding resistant, and durable.