Solar Photovoltaic Cable 2mm, 4mm, 6mm, 10mm H1z2z2-k DC PV Cable
APPLICATION
Tailored for DC solar PV systems, these cables feature flame-retardant, UV-resistant, and weatherproof properties, with varied applications based on current capacity:
2mm²: Connects small PV module strings, portable solar panels (RV/garden lights) & compact off-grid systems, ideal for tight routing spaces.
4mm²: The go-to choice for residential/light commercial setups, linking module strings to combiner boxes and household rooftop inverters.
6mm²: Serves medium-power projects, connecting combiner boxes to central inverters and reducing voltage drop in large commercial rooftop systems.
10mm²: Handles high-current loads in utility-scale solar farms, DC busbar connections, and long-distance power transmission in industrial PV systems.
CONSTRUCTION
- Conductor: Class 5 tinned copper conductors
- Insulation: Halogen free flame-retardant insulation material for solar cables
- Outer sheath:Halogen free flame retardant sheath material for solar cables
CHARACTERISTIC
- Voltage Rating: Uo/U:1.0/1.0kV Um:1.5kV
- Maximum operating temperature of conductor:+120℃
- Operating ambient temperature: -40℃~+90℃
- Cable laying temperature:Not less than -25℃
- Minimum Bending Radius: 6D
SPECIFICATIONS
|
Cross section(mm²)
|
Conductor Construction(no/mm)
|
Conductor Stranded OD.max(mm)
|
Cable OD.(mm)
|
Approximate weight of cable
kg/km
|
Max Conductor Resistance(Ω/km,20°C)
|
|
1×1.5
|
48/0.20
|
1.58
|
4.8
|
35
|
13.7
|
|
1×2.5
|
77/0.20
|
2.02
|
5.2
|
47
|
8.21
|
|
1×4
|
56/0.285
|
2.46
|
5.7
|
64
|
5.09
|
|
1×6
|
84/0.285
|
3.01
|
6.3
|
86
|
3.39
|
|
1×10
|
77/0.40
|
4.1
|
7.2
|
128
|
1.95
|
|
1×16
|
7×17/0.40
|
5.5
|
8.9
|
196
|
1.24
|
|
1×25
|
7×27/0.40
|
6.7
|
10.7
|
299
|
0.795
|
|
1×35
|
7×38/0.40
|
8.2
|
12.4
|
407
|
0.565
|
|
1×50
|
19×20/0.40
|
10.0
|
14.6
|
571
|
0.393
|
|
1×70
|
19×28/0.40
|
11.6
|
16.4
|
773
|
0.277
|
|
1×95
|
19×38/0.40
|
13.5
|
18.5
|
1024
|
0.210
|
|
1×120
|
24×38/0.40
|
14.4
|
19.8
|
1266
|
0.164
|
|
1×150
|
30×38/0.40
|
16.2
|
22.2
|
1584
|
0.132
|
|
1×185
|
37×38/0.40
|
18.2
|
25.0
|
1967
|
0.108
|
|
1×240
|
48×38/0.40
|
20.6
|
27.8
|
2518
|
0.0817
|
OUR FACTORY
PROJECTS
PARTNER
Why Choose us
FAQ
Q: Do you offer cable customization services?
A: Yes. We support custom logo printing and specification adjustments (core count, conductor size, materials, etc.), all compliant with international standards.
Q: What international certifications do your cables have?
A: Our cables hold CE, ISO 9001, RoHS, and IEC certifications. Regional certifications (UL, SASO, etc.) are also available on request.
Q: What is the minimum order quantity (MOQ)?
A: MOQ is 1,000 meters for standard low-voltage industrial cables. Flexible negotiation is allowed for custom orders.
Q: What is the production lead time?
A: 7–30 working days for standard orders; 25–35 working days for customized ones (logo, special materials).
Q: Can I get free samples?
A: Free 5m standard samples are provided (freight collect). Custom samples require a refundable fee.
Q: What payment terms do you accept?
A: We accept T/T (30% deposit, 70% balance before shipment), L/C at sight. Flexible terms for long-term partners.
Q: How are export cables packaged?
Cables are wound on wooden/plastic reels, wrapped in waterproof film, and labeled with product specs and shipping marks.
Q: How do you ensure cable quality?
A: Full-process quality control (raw material, in-production, final testing) is implemented. Test report is provided for all orders.
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