Prix FOB
Obtenir le dernier prix500 ~ 1000 USD / Box
|50000 Box Minimum Order
Pays:
China
N ° de modèle:
PV1-F1*4
Prix FOB:
500 ~ 1000 USD / Box Obtenir le dernier prix
Localité:
SHANGHAI CHINA
Prix de commande minimale:
500 per Box
Commande minimale:
50000 Box
Packaging Detail:
250 meters a plate
Heure de livraison:
30 days
Capacité de Fournir:
300000 Box per Week
Payment Type:
T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other
Groupe de produits :
-
China
Personne àcontacter Yun
Shanghai, Shanghai
Photovoltaic cable
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Solar energy technology will become the future of green energy
technologies, solar or photovoltaic (PV) in China become more and
more widely used, in addition to the government support the
development of photovoltaic power generation factory quick outside,
private investors are also actively build factories, plans to put
into operation in global sales of solar modules.
catalog
1 Introduction
2 contrast difference
3 main performance
4 export certification
Solar energy technology will become the future of green energy
technologies, solar or photovoltaic (PV) in China become more and
more widely used, in addition to the government support the
development of photovoltaic power generation factory quick outside,
private investors are also actively build factories, plans to put
into operation in global sales of solar modules.
Folding edit this paragraph introduction
Product model: photovoltaic cable
Conductor cross section: photovoltaic cable
Many countries are still in the learning phase. There is no doubt
that, in order to obtain the best profit, the industry enterprises,
all need to have many years of experience in the field of solar
energy applications and companies to learn.
Building an economically efficient and profitable photovoltaic
power plant represents the most important goals and core
competencies of all solar manufacturers. In fact, profitability
depends not only on the efficiency of the solar module itself or
high performance, but also can not be separated from a range of
surface components without a direct relationship with the
component. But all of these components (such as cables, connectors,
junction boxes) should be selected based on the long-term
investment objectives of the tender. The high quality of the
selected components can be avoided due to high maintenance costs
and the solar system can not be profitable.
For example, it is often not considered a key part of the wiring
system that connects the PV modules to the inverter,
However, if the use of solar energy applications can not be used
for cable, will affect the life of the entire system.
In fact, the solar system often used in harsh environmental
conditions, such as high temperature and ultraviolet radiation. In
Europe, when the sun will lead to the field temperature of the
solar system up to **0 degrees C. At this point, we can use a
variety of materials PVC, rubber, TPE, and high quality cross link
materials. But it is a pity that the rated temperature for *0 DEG C
rubber cable, and even rated temperature is *0 degrees of PVC cable
often used outdoors. Obviously, this will greatly influence the
service life of the system.
HUBER+SUHNER solar cable production has more than *0 years of
history. European solar equipment using such cables has been in use
for more than *0 years, and is still in good working condition.
Environmental stress
In terms of photovoltaic applications, outdoor use of materials
should be based on UV, ozone, severe temperature changes and
chemical erosion situation. In this kind of environmental stress,
the use of low-grade materials, will lead to the cable sheath is
fragile, and even break down the insulation layer of the cable. All
these conditions will directly increase the loss of the cable
system, while the risk of cable short circuit will increase, from
the medium and long term, the possibility of fire or personnel
damage is higher.
RADOX® HUBER+SUHNER; solar cable is an electron beam cross linked
cable, rated temperature of **0 degrees C, in the equipment can
withstand harsh climate environment and withstand mechanical shock.
According to the international standard RADOX®, IEC**6; solar power
cable, in outdoor environment, its service life is 8 times of
rubber cable, is *2 times of PVC cable. These cables and components
not only have the best weather resistance, ultraviolet and ozone
resistance, and can withstand a greater range of temperature
changes (e.g., from - *0 degrees C to **5 degrees C).
Manufacturers tend to use double insulated rubber sheathed cables
(e.g., RNF H*7) to cope with the potential dangers of high
temperatures. But the standard version of this cable is only
allowed for the maximum operating temperature of *0 degrees C. In
Europe, the roof can be measured as the temperature reached **0
degrees C.
RADOX® the rated temperature of the solar power cable is **0 C
(****0 hours). This rating is equivalent to *0 C in the continuous
temperature conditions can be used for *8 years; and when the
temperature is less than *0 degrees C, the service life is longer.
In general, the service life of solar equipment should be *0 to *0
years.
For all of these reasons, it is necessary to use a dedicated solar
power cable and component in the solar system.
Anti mechanical load
In fact, during installation and maintenance, the cable can be
wired to the sharp edge of the roof structure, while the cable is
subjected to pressure, bending, tension, cross tension load and
strong impact. If the cable sheath strength is not enough, then the
cable insulation layer will be seriously damaged, thus affecting
the life of the entire cable, or lead to short circuit, fire and
personnel injury risk and other issues.
The radiation cross link of the material, with a higher mechanical
strength. Cross linking process changed the chemical structure of
the polymers, hot melt plastic material conversion for non fusible
elastomer material, radiation cross link significantly improved the
cable insulating material thermal properties, mechanical properties
and chemical properties.
As the world's largest solar market, Germany has encountered all
problems related to the selection of cables. Now in Germany, more
than *0% of the equipment is dedicated to the use of solar energy
applications RADOX® HUBER+SUHNER; cable.
RADOX® appearance quality
RADOX cable:
Perfect concentric degree of cable core
Sheath thickness
Smaller diameter and cable core distribution
Diameter of cable is larger (than RADOX cable diameter is *0%).
Sheath thickness uneven (caused by the surface defects of the
cable)
Folding edit this paragraph contrast difference
The characteristics of photovoltaic cable are determined by the
cable insulation material and the sheath material, we call it cross
linked PE, after irradiation, the cable material
| Pays: | China |
| N ° de modèle: | PV1-F1*4 |
| Prix FOB: | 500 ~ 1000 / Box Obtenir le dernier prix |
| Localité: | SHANGHAI CHINA |
| Prix de commande minimale: | 500 per Box |
| Commande minimale: | 50000 Box |
| Packaging Detail: | 250 meters a plate |
| Heure de livraison: | 30 days |
| Capacité de Fournir: | 300000 Box per Week |
| Payment Type: | T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal, Other |
| Groupe de produits : | - |
