4 Things You Need Know When You Purchase Solar PV Cable

4 Things You Need Know When You Purchase Solar PV Cable

The durability of photovoltaic cable should be depends on two aspects: on the one hand depends on the wire itself, on the other hand depends on the installation method, the influence of the wire laying method including the construction, the second is the choice of wire rod has always been a concern with this is everybody's problem, photovoltaic cable choices affect our daily electricity and life safety, so when we select photovoltaic cable should be how to choose?  Next,JZD Cable&Wire will for you to analyze and summarize Solar PV Cable.

Purchase Solar PV Cable Need Notice 4 Things:

1.Length

Many small profiteers will choose to cut corners in solar PV cable production.Apparently, the length of the wire produced was far less than promised.Therefore, consumers must pay attention to whether the length is insufficient when choosing solor photovoltaic cables or wire.You can cut a small section of the solar PV cable you have purchased and weigh it, and then weigh the overall mass, and estimate whether the length is proportional and whether there is a big difference.  Of course, the length can be estimated by counting the number of coils, but I think the deviation would be greater.  

2.Conductor Quality

The solar PV cable of Quality can be judged by the color of copper core when buying. As a material, fine copper is reddish orange or purple. The purer the copper, the higher the conductivity.Of Course we need protect the copper from being pollueted by air, the best choice for solar PV cable is the tinned bare copper.

3. Insulation and protective layer  

Usually, the outer protective layer of solar PV cable is made of PVC.In this regard, there is generally no cutting corners,but it is important to note that the protective layer may be damaged due to process or shipping issues.Make sure that the outer layer is not damaged when purchasing.On the other hand,XLPE material is another choice for insulation or jacket for solar PV cable,however the price more expensive .

4.Certification Of Solar PV cable
 

Solar PV cable is a kind of special cable in someway.So for we can purchase the qualified solar PV cable,we better find the manufacturer with relative certification.Every countries maybe recognize different certification,however such as TUV or UL,those both are very authoritative certifaction company,most of countries will recognize them.

In the end, what is the common purchased Solar PV cable？according the relative research, the PV1F is the most popular Solar PV cable in the market.Of course such as 6MM2 is another hot sale Solar PV cable according to the china output custom.

Have you known the correct method to purchase the Solar PV cable now? Welcome to contact us JZD Wire&Cale to obtain more!