Product Description
Our PV cabling utilizes radiation cross-linking technology and low-smoke halogen-free materials, capable of withstanding temperature variations from -40℃ to +120℃. It is fireproof, explosion-proof, and overload resistant, ensuring stable system operation for over 25 years. Furthermore, all our cables are certified to TÜV 2 PfG 1169, EN50618, or UL standards, guaranteeing reliable performance.
Product Model
|
Model |
Standard voltage(DC) |
Max operating temperature |
Conductor material |
Insulation/Sheathing Material |
|
PV1-F |
1.5 kV |
120℃ |
Tinned copper wire |
Cross-linked low-smoke halogen-free flame-retardant polyolefins |
|
H1Z2Z2-K |
1.5 kV |
120℃ |
Tinned copper wire |
Irradiated cross-linked polyolefins |
|
PV-YJYJ |
1.8 kV |
90℃~120℃ |
Copper conductor |
Cross-linked polyethylene (XLPE) |
|
GFDC-YJVB |
1.5 kV |
90℃ |
Copper conductor |
Cross-linked polyolefins |
|
PV1-F-AC |
0.6/1kV(AC),DC 1.8kV |
+120℃ |
Tinned copper conductor |
Halogen-free flame-retardant polyolefins |
|
PV1-F-DC |
DC 1.1 kV |
120℃ |
Tinned oxygen-free copper |
Low-smoke halogen-free flame-retardant materials |
Product Feature And Application
Large-scale ground-mounted photovoltaic (PV) power plants:
In centralized PV power plants, PV cables are widely used for series connection between PV modules, parallel connection of strings to combiner boxes, and DC connection from combiner boxes to inverters.
Distributed PV systems:
Distributed power plants are often installed on industrial plant roofs, commercial building roofs, or residential roofs, where space is limited and wiring is complex. Our PV cables possess excellent flexibility and bending resistance, adapting well to the construction environment. The PV1-F series, in particular, has become the mainstream choice due to its compact structure and easy installation.
Building-integrated photovoltaic (BIPV) systems:
In this type of application, our cables not only meet electrical performance requirements but are also compatible with building structures, featuring fire resistance, aesthetics, and ease of maintenance.
PV energy storage systems:
Our PV cables can be used to connect the DC lines between battery clusters and inverters. They can adapt to low impedance and withstand thermal stress changes caused by frequent charging and discharging, ensuring system efficiency and safety.
FAQ
Q: Why can't ordinary electrical wires replace PV cabling?
A:
Material's poor weather resistance:
Ordinary PVC wires become brittle and crack under prolonged sun exposure, leading to insulation failure and the risk of leakage or short circuits.
Poor temperature adaptability:
The temperature at photovoltaic system sites can reach over 100℃, while ordinary PVC wires only withstand a maximum temperature of 70℃, making them extremely prone to melting.
High safety hazards:
Non-dedicated cables may not meet the safety specifications of photovoltaic systems, affecting project acceptance and even causing insurance and warranty to expire.
Decreased system efficiency:
Inferior cables have high resistance and low voltage, resulting in increased line losses and impacting power generation revenue.
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