H1z2z2-K Solar Cable 4mm2 Electrical PV Wires PV1-F Cables Wiring 6mm2 Tinned Copper Wire Red Black Hffr LSZH Lshf Flame Resistance Sheath 1500V/1000V/800V

• Customization: Available
• Application: Power Station, Solar Panel System, Indoor, etc
• Material Shape: Round Wire
• Model NO.: H1Z2Z2-K PV1-F
• Sheath Material: Crosslinking
• Insulating Material: XLPE
• Conductor Type: Stranded
• Brand: Hongtai
• Certification: ISO9001, CE, CCC, RoHS, VDE
• Wire Core Material: Tinned Copper Wire
• Usage: Building, Solar Panel, Power Station, etc
• Temperature Rating Fixed: -45 to 120 Degree Celsius
• Rated Voltage: 450/750V, 600/1000V
• Testing Voltage: 6kv (50Hz, AC), 10kv (DC)
• No. of Core: Single Core, Dual-Core
• Cross Section: 2.5, 4, 6, 8, 10, 16, 90, 120 mm2, Custom
• Sheath Color: Red, Black, Custom
• Length: as Request
• Standards: 62930 IEC 131, En 50618
• Company Type: Factory/Manufacturer
• Company Service: OEM Is Available
• Sample: 10cm for Testing
• Transport Package: Pack in Coil, Spool, Drum, Wood Case, as Request
• Specification: Insulated PV wire 2.5 4 6 50 120, custom
• Trademark: Yi Zhi Xiu
• Origin: Hebei, China
• HS Code: 85444929
• Production Capacity: 3000km/ Month
• Package Size: 25.00cm * 25.00cm * 15.00cm
• Package Gross Weight: 8.500kg

Product Description

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Product Description

DOUBLE JACKET DESIGN

High strength, wear resistance,
Water proof, oil resistance,
High and low temperature resistance

SAFETY FLAME RETARDANT

Double PE cross-linked outer sheath,
Good flame retardant performance,
Effective anti-ultraviolet

HIGH AND LOW
TEMPERATURE RESISTANCE

Adapt to ambient temperature of -45ºC to 120ºC

LOW ECCENTRICITY

Uniform thickness, effectively prevent
Current breakdown, electricity safer

Product Details

Solar Cables

Solar cables are essential components in photovoltaic (PV) energy systems, specifically designed to handle the unique demands of DC power transmission in harsh outdoor environments. These cables are critical for maintaining stable electrical performance between solar modules, inverters, junction boxes, and energy storage units. Hongtai Cable's solar cable offers certified, high-performance H1Z2Z2-K compliant cables for long-term operation in utility-scale solar farms, commercial rooftop installations, and residential PV systems.

Manufactured with a focus on UV resistance, thermal stability, and mechanical durability, Hongtai cable's solar cables provide safe and reliable energy transmission in high-radiation, high-temperature, and chemically aggressive conditions.

Technical Overview and Construction Features

Hongtai Cable's solar cables are engineered in accordance with the EN 50618 standard and designed for voltages up to 1.5 kV DC. They are based on the H1Z2Z2-K structure, offering flexibility, halogen-free composition, and excellent thermal aging resistance. The construction ensures maximum reliability in prolonged outdoor exposure, contributing to the longevity of PV systems.

Standard:

All Hongtai Cable solar cables are produced in accordance with the following international and industry-specific standards:

EN 50618 - Harmonized European standard defining requirements for H1Z2Z2-K solar cables
IEC 62930 - International standard for photovoltaic wire
IEC 60332-1-2 - Flame propagation
IEC 60754-1/2 - Halogen acid gas emissions
IEC 61034-2 - Smoke emission
ISO 9001 - Quality management system for cable manufacturing
RoHS & REACH compliant - Free from restricted substances and heavy metals

Cable Construction:

Conductor: 

 - Flexible cross-sections include 1x4 mm², 1x6 mm², 1x10 mm², and 1x16 mm²

 - Larger sizes (up to 1x35 mm²) available for high-current DC strings and long-distance runs
Insulation:

 - UV resistant, cross linkable, halogen free, flame retardant compound for core insulation.
Core Identification:

 - Red, black or natural
Sheath:

 - UV resistant, cross linkable, halogen free, flame retardant codempound for Sheath over insulation.
Cable Color:

 - Black sheath: standard for negative

 - Red sheath: standard for positive

 - Custom

Solar PV Wire Advantage:

PV modules operate at high temperatures and are exposed to a variety of environmental conditions.
The NEC limits various PV array applications to USE-2 or PV wire. These solar pv cables need to meet the required sunlight resistance and temperature ratings for the environment.

Solar Photovoltaic (PV) Wires are manufactured for use in photovoltaic applications, while USE-2 cable types are typically manufactured for underground service entrance applications.
Both cable types commonly contain XLPO insulation and can be sunlight resistant and rated for direct burial.

Electrical Parameters:

Voltage Rating: AC 0.6 / 1.0 kV Max.
PV - System Voltage: DC up to 2.0 kV possible Max.
Permissible Operating Voltage in AC Systems: 0.7 / 1.2 kV Max.
Permissible Operating Voltage in DC Systems: 0.9 / 1.8 kV
Testing Voltage: AC 6 kV(50Hz) / DC 10 kV (15 min.)
Temperature Rating: -40ºC to 120ºC

Technical Parameter of Single Core Solar PV Wire
No. of core/ area (mm2)	Conductor O.D. (mm)	Cable O.D. (mm)	Approx. weight (kg/km)	Max. resistance (Ω/km)	Rated voltage (V)	Current ratings at 60℃ (A)
1×1.5	1.4	4.2	36	13.7	1000/1800	30
1×2.5	1.8	5.0	46	8.21	1000/1800	42
1×4.0	2.2	5.2	62	5.09	1000/1800	55
1×6.0	2.8	5.8	82	3.39	1000/1800	70
1×10	4.0	7.5	125	1.95	1000/1800	98
1×16	5.0	8.9	190	1.24	1000/1800	132
1×25	6.2	10.9	285	0.795	1000/1800	176
1×35	7.3	12.8	385	0.565	1000/1800	218

Technical Parameter of Twin-core Solar PV Wire
No. of core/ area (mm2)	Conductor O.D. (mm)	Cable O.D. (mm)	Approx. weight (kg/km)	Max. resistance (Ω/km)	Rated voltage (V)	Current ratings at 60℃ (A)
2×1.5	1.5	4.3×8.8	74	13.7	1000/1800	30
2×2.5	2.0	5.2×10.6	95	8.21	1000/1800	42
2×4.0	2.5	5.5×11.2	105	5.09	1000/1800	55
2×6.0	3.3	6.3×12.8	150	3.39	1000/1800	70
2×10	4.3	7.8×15.8	240	1.95	1000/1800	98
Dimensions and specifications may be changed without prior notice.
More details or Cusomized Production, Please contact us to get promptly quote.

Application Scenarios

Solar PV Wire applied to solar panels for power generation and related components of the wiring, connection, particularly suitable for outdoor. Resistance to sunlight, anti-aging, using the low smoke halogen-free flame retardant materials, higher grade, more safety.

Packing & Delivery

For small qty spools, rolls, we will pack with epe foam and cartons.
For more qty spools, rolls, we will pack with pallet or wooden box.

If you have your own forwarder or warehouse in China, we can ship to your address.
If you don't have forwarder or warehouse in China, we will arrange our forwarder for you with reasonable cost and excellent service.

Just let us know your address, we will arrange all details for you.

Company Profile

   Hongtai Cable, founded in 1988, One of the earliest cable factories in China, A professional electrical wire and cable manufacturer.
      Engaged in the production of XLPE Insulated Power Cable, Overhead/ Aerial Conductor and Cable, PVC Insulated Building Wire, Fireproof Mineral Insulated Cable, Photovoltaic Cable, Fire-resistant LSZH/ LSFH Cable, Low Voltage/ Medium Voltage Power Cable, Multicore Control Cable and Shielded Instrument Cable.
      Capable of supplying customized cable by GB, IEC, BS, ICEA, ASTM, DIN, VED and JIS standards.

After Sales Service

      Our company solemnly promises the production of wires and cables in accordance with the national or industrial standards, produts are delivered after passing quality inspections.

      We adopt quality control standard of ISO9001. For all products, our factory undertakes economic compensation if the loss caused by the products quality problems.

      When it is necessary, our company will send experienced engineers to the site, for construction and products technical requirements.

      According to user requirements, we provide technical services related to product design, manufacturing, construction, inspection, installation and commissioning in a timely manner.

      Our factory provides supervisors with the convenience of work and life, if the user to our company to supervise the production of products.

      Our policy is: To provide customers with qualified products, To satisfy customers with efficient services.

FAQ

1. Are you a manufacturer or trading company?
We are a professional manufacturer. We can control your order from the first begining to the last. 
Welcome to visit us. We'll pick you up in SHIJIAZHUANG.
 
2. How can I get a sample to test your quality?
The samples are free for you. New clients are expected to pay for the courier cost.
 
3. What's your Minimum Order Quantity?
Normally 100m. However, the cable is very heavy. 
You'd better order a suitable quantity to avoid the high freight.
Sea transportation is the best option.
 
4. Can I get a discount?
It depends on your quantity, we can make a discount and afford the freight. Pls kindly contact us.
 
5. Does your company accept OEM production?
Yes, could print your company name, we even custom the quality card to promote your company.