Efficient DC Power Transmission
Jiangsu Jingwei Cable Co., Ltd. produces a high-performance dc cable for solar for DC-side power transmission. This product is perfect for connections from modules to combiner boxes and from combiner boxes to inverters. It uses a tinned copper stranded conductor and LSZH electron-beam cross-linked polyolefin insulation. This product offers excellent insulation and mechanical strength. It operates stably from -40°C to +90°C, with a maximum conductor temperature of 120°C.
Superior Durability and Testing
With 39 years of experience, our dc cable for solar has proven UV, ozone, and aging resistance. Its outdoor service life exceeds 25 years. We perform 100% voltage, conductor resistance, and visual checks on every product. Customers choose our product because of its reliability and our one-stop service. We offer a minimum order quantity of just 100 meters. Our monthly capacity is over 55 million USD.
|
Parameter |
Specification |
|
Standard |
TUV 2PfG 1169 / EN 50618 |
|
Rated Voltage |
AC 0.6/1kV, DC 1.0/1.8kV |
|
Conductor Material |
Tinned Copper, Class 5 Flexible |
|
Insulation Material |
Electron-Beam Cross-Linked XLPO |
|
Sheath Material |
Electron-Beam Cross-Linked XLPO |
|
Operating Temperature |
-40°C ~ +90°C |
|
Max. Conductor Temp. |
120°C |
|
Max. Short-Circuit Temp. |
200°C (max 5s) |
|
Test Voltage |
6500V AC, 50Hz, 5min |
|
Flame Retardant |
IEC 60332-1-2 |
|
Cross Sections |
2.5mm², 4mm², 6mm², 10mm², 16mm² |
|
Sheath Colors |
Black / Red |
Versatile Use Cases and Customization
This dc cable for solar is used widely in all types of photovoltaic systems. It handles power transmission from strings to combiner boxes and inverters in large plants and commercial projects. For residential systems, this product safely transmits DC power indoors and outdoors. It is also ideal for off-grid systems. We provide complete OEM/ODM services for this product. Our team can customize printing, colors, and cross sections in 7-15 days for samples. We hold ISO 9001, 14001, and 45001 certifications.
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