Things to consider when purchasing solar cables by electrical equipment companies in India

  Solar cables are the cables made to safely transfer DC solar energy from one component of a photovoltaic system to other. The cables are made by electrical accessories manufacturers to offer high mechanical strength that is able to withstand the outdoor and indoor harsh requirements of the PV systems, along with the extreme conditions of weather.

Regular cables are not able to cater to the overheated conditions of the solar panels. This is the reason why solar cables are made for eliminating issues like power loss, longevity, low efficiency, and overheating. These cables are available in different flexibilities, lengths, and sizes, and they form the major connecting elements of the solar panel. The system will fail to function properly without these cables. With that being said, here are the things you must consider when purchasing solar cables.

Type of solar cables

Solar cables and wires, like the electrical wires, come in different types. Every type of cable is made to serve a particular function. There are single wire cable to five wire cables available in the market. The multi-wired cables are the most likely to work well as these are more durable and flexible than the single wire cables, but at the end of the day, it all depends on what you need.

Moreover, there are DC solar cables, AC connection solar cable, and a main DC solar cable. The DC solar cables are made of copper wires, the main DC solar cable has both two-core and single cables. Finally, the AC connection cables have five and three core wires. The type of system you’re using decides the type of solar cable you need.

The rating chart of solar cables

All electrical equipment manufacturing companies in India have rating charts that show the number of amperes that can accurately and safely travel through the sola cables. A higher ampere means a higher rating, which means there will be lesser chances of overheating or voltage drops.

Do not forget to check the number of amperes that have to be transferred from one end to the other. Take a look at the rating chart of the company, and select the right kind of wire. Low-rated cables tend to overheat fast, which can turn out to be a major safety threat.

Thickness of the solar cable

The diameter of the solar cable is used to determine its thickness. The cables that are thicker are able to handle more amount of voltage compared to the ones that are thinner. Though it is important to get solar cables with the right thickness as per you needs, but if you are not exactly sure about the thickness you need, it is better to get the thickest cable to make sure that the solar panels are working properly.

Keep all the factors mentioned above in mind, and you will surely be able to get the most suitable solar cables for your PV system. You should get in touch with the representatives of a manufacturing company in case you still have doubts about the type of cables you need.

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