Solar Cable

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10awg 12awg Tinned Copper Solar Cable PV Wire.jpg

10awg 12awg Tinned Copper Solar Cable PV Wire

· Temperature Resistance: Performs well in both high and low temperatures.

· UV & Weather Resistance: UV-resistant, sunproof, and weatherproof for outdoor durability.

· Standards Compliant: Meets UL and TUV standards for safety and quality.

· Long-lasting: Built for a long service life with minimal maintenance.

· Quote Online Now, Contact Us, Free Samples Available.

product details

Technical Data

Application

Solar cables are essential for efficiently transmitting power in photovoltaic systems. Here are their key applications:

● Residential Installations: Connecting solar panels to inverters and battery systems for home energy use.

● Commercial Projects: Linking large solar arrays to inverters and grids for businesses.

● Off-Grid Systems: Providing power in remote areas where solar is the primary source.

● Marine Use: Powering boats and ships with solar energy.

● RVs and Campers: Supplying electricity for mobile living spaces.

These cables are durable, UV-resistant, and designed for long-lasting use, with a service life of at least 25 years.

Structure

Conductor: Tinned copper, compliant with IEC 60228, Class 5

Insulation: Low-smoke, halogen-free, flame-retardant irradiated polyolefin

Outer Sheath: Low-smoke, halogen-free, flame-retardant irradiated polyolefin

Sheath Color: Black/Red

10awg 12awg Tinned Copper Solar Cable PV Wire detial

Characteristic

Rated voltage DC 1.5KV / AC 0.6/1KV

Test voltage 6000V

Operating temperature -40℃~125℃

Short circuit temperature 280℃ 5s

Bending radius D＜8mm 4D; D≥8mm 6D

Service life ≥25 Years

Standard UL 4703

Certification TUV /EN/UL/CQC

Features

1. The Conductor Is Tinned Copper Conductor

① Prevents oxidation in humidity.

② Strengthens terminal connections.

2. The Conductor Is Soft Copper Conductor

① Flexible design for easy bending.

② Moves with solar panels.

③ Hassle-free setup.

3. The Insulation and Sheath Are Made of Low-smoke Halogen-free Flame-retardant Material with a Temperature Resistance of 125℃

① Heat-proof.

② Flame-retardant for safety.

4. Insulation and Sheath Materials Provide Heat Shrinkage

① Ensures cable stability.

5. The Insulation and Sheath Materials Resist Freezing

① Works in -40℃ to 125℃.

② Won’t shatter.

6. The Cable Repels Acid and Alkali Water

① Waterproof, stable welds.

② Holds up in harsh liquids.

7. Exceptional UV Resistance

① 25 years of durability.

② Break elongation ≤50%.

Certification

Our solar cables have obtained multiple international certifications, including TUV, EN, UL, CE and CQC, ensuring compliance with various market regulations worldwide. These certifications attest to the durability, efficiency, and long-term stability of our cables, making them suitable for various photovoltaic applications, from residential solar panels to large-scale solar farms.

solar cable

Packing

The regular packaging includes rolls of 100 meters, 200 meters, 500 meters, 1000 meters, and 3000 meters. Customers can choose the most suitable packaging size based on their project requirements.

PV cable manufacturer

photovoltaic manufacturer

10awg 12awg Tinned Copper Solar Cable PV Wire

Corss Section(mm2）	Construction(n/mm)	Conductor	Resistance of	Insulation	Sheath	Outer	Carrying	Weight(kg/km)
Corss Section(mm2）	Construction(n/mm)	Stranded(mm)	Conductor(Ω/km)	Thickness(mm)	Thickness(mm)	Diameter(mm)	Capacity(A)	Weight(kg/km)
1x4	56/0.28	2.52	5.09	0.70	0.80	5.20	41	50.6
1x6	84/0.28	3.04	3.39	0.70	0.80	5.60	53	68.8
1x16	7×17/0.4	5.04	1.24	0.70	0.90	8.36	99	183.0
1x35	7×37/0.4	7.43	0.565	0.90	1.10	11.59	161	381.5
1x70	19×18/0.5	10.67	0.277	1.10	1.20	15.45	259	745.3
1x120	19×29/0.5	13.54	0.164	1.20	1.30	18.74	374	1164.4

Solar Cable FAQs

Common questions and expert answers to help you choose the right solar cable.

Q: What is a UL solar cable?

A: A UL solar cable is a photovoltaic (PV) wire certified by Underwriters Laboratories (UL) to meet North American safety standards. It is specifically designed for DC solar applications, offering UV resistance, flame retardancy, and weatherproofing, making it suitable for outdoor and rooftop installations in both residential and commercial systems.
Q: What does the 1500V UL 4703 rating mean for solar cables?

A: The DC 1500V UL 4703 rating means the cable is UL-certified for use in solar PV systems with voltages up to 1500 volts DC. It ensures the cable is safe, durable, and compliant with strict U.S. standards, providing reliable performance in outdoor conditions like high heat, UV exposure, and moisture.
Q: Can UL solar cables be used both indoors and outdoors?

A: Yes. UL solar cables are designed for indoor wiring, such as inside conduits or junction boxes, and outdoor use, where they face direct sunlight, rain, or snow.
Q: How do I select the correct cable gauge for my solar panel system?

A: The right gauge depends on system voltage, current, and cable run length. Shorter runs & lower current: 12 AWG is common Medium runs or higher current: 10 AWG is recommended Long runs or very high current: 8 AWG or larger Choosing the correct gauge prevents voltage drop and power loss, improving overall system efficiency.
Q: Can UL solar cables be used in high-moisture or wet environments?

A: Yes. These cables are UV-resistant, moisture-resistant, and sunlight-resistant, making them suitable for outdoor and wet locations, including coastal areas or rainy climates.

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Copper Clad Aluminum Flexible Electrical Wire