Made by an Old Factory You Can Trust

Jingwei has made cables for 39 years. We are an old factory, so customers do not worry about quality. This twin core solar cable has a smart design. It puts the positive and negative wires together in one cable. One cable does the job of two old ones. From the solar panels to the inverter and the combiner box, the whole wiring becomes much cleaner. It saves a lot of work on site and makes installation faster. Whether you have a big ground station, a distributed solar system, or a factory roof project, this product fits well.

Tough and Reliable in Any Weather

The conductor is made of finely stranded tinned copper. It has good conductivity and low power loss during transmission. The insulation and jacket use UVresistant crosslinked polyolefin. The sun can shine on it all day, and it will not age. The twincore design has another benefit: fewer joints mean fewer points of failure. Later maintenance is much easier. The twin core solar cable works from –40°C up to +125°C. It handles cold in the north and heat in the south. The cable is also flameretardant, waterproof, moistureproof, oilresistant, acidresistant, alkaliresistant, and wearresistant. It can work in deserts, coastal areas, highcold regions, and industrial zones. The cable is soft, so it is easy to put through pipes, bend, and lay across equipment. Workers like using it.

Proven in a 50 MW Project

A 50 MW ground solar project in Shandong used this twin core solar cable. The feedback from the site was good. The wiring was neat and tidy. The system has run with no faults. It is a top choice for high-quality engineering.

Parameter	Value
Conductor type	Fine-stranded tinned copper
Cable structure	Twin core (positive + negative)
Temperature range	-40°C to +125°C
Weather resistance	UV, ozone, salt fog resistance
Suitable for	Ground-mounted, rooftop, industrial use