TUV DC1500V EN 50618 UL4703 Double Certificate Solar Cable
Manufacturer JOCA produces the European Standard Solar Cable, China TUV certified for DC1500V according to EN 50618 H1Z2Z2-K.
- PV Power Plants on the Ground / Rooftop/ Floating
- Certified TUV/UL/IEC/CE/Ad8/CPR & 25 Years Lifetime
- After Electron Irradiation, it can withstand severe Indoor and Outdoor Environment
- It is compatible with all the major Solar Connectors in the market
- Within 200km distance, we are able to deliver within 7 days
- Fast Sample Processing with Customized Solutions
- High-Quality Materials
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Home » Solar Cable » TUV Solar Cable » TUV DC1500V EN 50618 UL4703 Double Certificate Solar Cable
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Product Description
TUV DC1500V EN 50618 UL4703 Double Certificate Solar Cable : Product Description and Specifications
The highly flexible cable that connects photovoltaic solar systems is what EN 50618 UL4703 Double Certificate solar cable is. It corresponds to standards like certifications, including TUV, UL, IEC, and CE, which are UL4703, IEC62930, EN50618, Ad8, and CPR. These include large-scale solar power stations as well as rooftop solar power stations and water-surface floating power stations. This versatile solar cable caters to different needs of the solar industry so that it can work in very tough indoor and outdoor environments such as roofs, deserts, lakesides, sea coasts, and mountains with high temperatures, humidity, and salty content. Ensuring stable connection performance minimizes the failure rates of photovoltaic systems, thereby keeping operational costs low while facilitating the long-term safe operation of these systems. Optimize your PV installations for efficient and safe operation in order to ensure sustainable profitable outcomes in the PV industry.

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Advantages
TUV DC1500V EN 50618 UL4703 Double Certificate Solar Cable: Benefits and Features
a.Cross-linked compounds with electron beams
b.Resistant to UV, hydrolysis and ozone
c.Materials that are resistant to high temperatures and do not melt or flow under heat.
d.Very cold flexible.
e.With a service life of > 25 years at 90 c.
f.Compatible with all the well-known connectors.
Specification Of EN50618 UL4703 Double Certificate
Cable Construction | |
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Conductor | Class 5 Tinned copper, according to the EN 60228 and IEC 60228 |
Insulation | Halogen-free electron-beam cross-linked Polyolefin copolymer (XLPO) |
Outer Sheath | Halogen-free electron-beam cross-linked Polyolefin copolymer(XLPO), Flame Retardant Compound |
Sheath color | Black/Red |
Nominal Voltage | UO/U 600/1000V(AC) , 1500V(DC) |
Test Voltage | AC 6500v, 50HZ, 10Min(20±0.5℃)or DC 15000v,10 Min (20±0.5℃) Without Broken |
Temperature Rating | Working temperature -40℃~+90℃,Max conductor temperature 120℃(20000H) |
Service Life | Expected life span≥25 years |
Bending Radius | 5D (D: Cable diameter) |
Fire-resistant Performance | EN 60332-1-2 |
Smoke Emission | Based on UNE-EN 60754-2 and IEC 60754-2. |
European CPR | Cca ,according to En 50575 |
Water Performance | Ad8 |
Weather Resistance/UV Resistance | EN 50289-4-17/ENISO4892 |
Halogen Determination | EN 50525 |
Certification | TUV/UL//IEC/CE/RoHS |
Dimensions/Parameters
Construction (n×mm2) | Conductor Construction(n x mm) | Insulation Normal Thickness(mm) | Sheath Normal Thickness(mm) | Outer Diameter(mm) | Max DC Resistance of Conductor at 20℃ (Ω/Km) | Min Insulation Resistance at 90℃ (mΩ/Km) | Current Carrying Capacity(A) |
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1x1.5(16AWG) | 30x0.24 | 0.7 | 0.8 | 4.6 | 13.7 | 0.86 | 30 |
1x2.5(14AWG) | 49x0.24 | 0.7 | 0.8 | 5 | 8.21 | 0.69 | 41 |
1x4.0(12AWG) | 56x0.28 | 0.7 | 0.8 | 5.55 | 5.09 | 0.58 | 55 |
1x6(10AWG) | 78x0.29 | 0.7 | 0.8 | 6.15 | 3.39 | 0.5 | 70 |
1x10(8AWG) | 77x0.39 | 0.7 | 0.8 | 7.4 | 1.95 | 0.42 | 98 |
1x16(6AWG) | 126x0.39 | 0.7 | 0.9 | 8.52 | 1.24 | 0.34 | 132 |
1x25(4AWG) | 189x0..39 | 0.9 | 1 | 10.6 | 0.795 | 0.34 | 176 |
1x35(2AWG) | 276x0.39 | 0.9 | 1.1 | 12.5 | 0.565 | 0.29 | 218 |
1x50(1/0AWG) | 396x0.39 | 1 | 1.2 | 14.2 | 0.393 | 0.27 | 280 |
Certifications Of EN50618 UL4703 Double Certificate Solar Cable

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Production Processes Of Photovoltaic Wire
In the JOCA cables factory, there is a high-tech digital factory that allows for faultless production and inspection. This combination enhances product quality by eliminating mistakes that come with manual assembly while increasing dependability. The company uses contemporary inspection technologies like digital image detection and laser testing to guarantee outstanding product quality for shipping.

Packing For Shipment
There are numerous packaging techniques that can be used to cater for different transportation requirements.
Packing Pictures | Packing Method | Qty/pallet(pcs) | Meter/pallet (M) | G.W/pallet(KGS) | Pallet size (m) | Pallet/20GP | Meter/20GP |
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![]() | 100M/ROLL | 4mm²-176pcs | 4mm²-17600m | 4mm²-1144kgs | 1.12x1.12x1.12m | 20 | 4mm²-352000m |
6mm²-160pcs | 6mm²-16000m | 6mm²-1360kgs | 6mm²-320000m | ||||
![]() | 200M/ROLL | 4mm²-90pcs | 4mm²-18000m | 4mm²-1170kgs | 1.12x1.12x1.12m | 20 | 4mm²-360000m |
6mm²-81pcs | 6mm²-16200m | 6mm²-1377kgs | 6mm²-324000m | ||||
![]() | 100m/plastic drum | 4mm²-125pcs | 4mm²-12500m | 4mm²-850kgs | 1.12x1.12x1.12m | 20 | 4mm²-250000m |
6mm²-100pcs | 6mm²-10000m | 6mm²-900kgs | 6mm²-200000m | ||||
![]() | 500m/wood drum | 4mm²-27pcs | 4mm²-13500m | 4mm²-1197kgs | 1.12x1.12x1.12 | 20 | 4mm²-270000m |
6mm²-27pcs | 6mm²-13500m | 6mm²-930kgs | 6mm²-270000m | ||||
![]() | 1000M/wood drum | 4mm²-12pcs | 4mm²-12000m | 4mm²-830kgs | 1.12x1.12x1.12 | 20 | 4mm²-240000m |
6mm²-12pcs | 6mm²-12000m | 6mm²-1070kgs | 6mm²-240000m |

Have more questions?
Q: What makes the TUV DC1500V EN 50618 UL4703 Double Certificate Solar Cable unique?
A: The solar cable is distinctive in that it is double certified (TUV DC1500V and EN 50618 UL4703) for high safety and performance standards in solar PV systems. It can, therefore, be relied upon as it can be used with high voltage DC1500V applications under strict quality requirements of various rules governing its use in photovoltaic generation plants.
Q: How does the EN 50618 standard benefit solar cable performance?
A: This standard specifically outlines requirements for solar cables intended for use in photovoltaic installations, stressing on their resilience to harsh weather conditions, UV resistance, and protection against direct current (DC) effects. Such a specification permits for continued transmission of electric power while in extreme environmental circumstances without encountering any effect on electrical integrity or personal security risks.
Q: Can the TUV Certified Solar Cable be used for both AC and DC applications?
A: Yes, this TUV certified solar cable designed to meet system requirements for Direct Current (DC) circuits up to 1500 volts especially within the area of Photovoltaic (PV), may also find usage into Alternating Current (AC) networks where permitted by its specifications. Thus, it shall suitably serve various electrical installation scenarios because of its strong build.
Q: Why is it important to choose a solar cable with UV and ozone resistance?
A: Insulation materials like these crack and become viscous or melt when exposed to tough sun rays as well as ozone, which are part of outdoor elements that largely affect photovoltaic cables. Therefore, a good choice would be an ultraviolet resistant & ozone-resistant solar cable such as TUV certified DC1500V EN 50618 Solar Cable that will last long enough thereby enhancing safety levels plus continuous operation throughout life span of PV project.
Q: How does the cross-linked insulation contribute to the solar cable's performance?
A: For solar cables, cross-linked insulation is one of their features which enable them endure high temperatures and pressures plus other conditions like UV light and moisture. This type of insulation melts or flows at high temperatures thereby maintaining the integrity and safety of the cable in solar power systems.
Q: Can TUV DC1500V EN 50618 UL4703 solar cable be used in residential solar power systems?
A: Yes. It is a solar cable made for various PV applications, such as residential solar power systems. The certificates and construction of the cable make it both safe and efficient when transferring energy from photovoltaic panels to inverters in domestic installations.
Q: What is significant about having an aluminum strand constructed onto a solar cable?
A: Aluminum strands construction in solar cables offers a good combination of durability, flexibility and electrical conductivity. This makes it lighter, easier to install, less costly than pure copper cables, while still ensuring efficient power transferability, corrosion resistance and mechanical strength especially outdoors in harsh environments.
Q: Where can I find updated news and changes concerning the standards on solar cables?
A: In order to keep up-to-date with recent developments involving regulations towards solar cables as well as other components of a photovoltaic system, one could subscribe to industry publications, follow certain regulatory bodies, including certification institutions like TUV and UL, participate in online forums related to this sphere. Most likely, even the websites of manufacturers/distributors will contain relevant updates/information through their newsletters.