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Aluminum UL4703 PV Cable
Conductor：
Aluminum
Insulation：
XLPE
Rated Voltage：
600 V (UL PV)
Standard：
UL 4703 for TYPE PV， UL 44 for TYPE RHW-2， UL 854 for TYPE USE-2
Temperature range：
-40 °C to 90 ℃
Description
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Conductor
Aluminum
Insulation
XLPE
No. of Conductor
Single Core
Temperature Rating
-40 °C to 90°C
Aluminum UL4703 cable
Aluminum UL 4703 PV Wire is an aluminum-core photovoltaic DC cable conforming to the UL 4703 standard. It features an aluminum alloy conductor and cross-linked polyethylene (XLPE) insulation, providing excellent weather resistance, UV resistance, and aging resistance.
Aluminum UL4703 cable
UL 4703 PV wire is suitable for DC connections between modules, junction boxes, and inverters in photovoltaic systems. It effectively reduces overall system costs and is particularly suitable for large-scale photovoltaic projects.
Conductor：Aluminum
Rated Voltage Uo/U (Um) : 600 V (UL PV)
Insulated : XLPE
Standard :
UL 4703 for TYPE PV
UL 44 for TYPE RHW-2
UL 854 for TYPE USE-2
Temperature range -40 °C to 90°C
Advantages
Utilizing multi-strand stranded aluminum alloy conductors, this cable balances conductivity and mechanical strength. The insulation layer is made of XLPE material, offering excellent electrical insulation and resistance to high and low temperatures. The cable can operate stably for extended periods in environments ranging from -40℃ to +90℃, exhibiting good resistance to UV radiation, ozone, and moisture.
| PV WIRE VOLTAGE:1000,2000V MAX.OPERATING TEMP -40℃-90°C | |||||||||
| Specifications (AWG) |
Conductor Structure |
Conductor Section mm2 |
Insulation thickness mm |
Insulation outer diameter mm |
Sheath thickness mm |
Nom O.D mm |
Weight kg/km |
Bare Copper |
Tinned Copper |
| 14 | 41/0.254 | 2.08 | 1.14 | 4.2 | 0.76 | 5.8 | 51.2 | 8.61 | 9.25 |
| 12 | 65/0.254 | 3.31 | 1.14 | 4.7 | 0.76 | 6.3 | 66.4 | 5.43 | 5.82 |
| 10 | 105/0.254 | 5.26 | 1.14 | 5.3 | 0.76 | 6.9 | 88.8 | 3.41 | 3.66 |
| 8 | 165/0.254 | 8.37 | 1.52 | 6.8 | 0.76 | 8.4 | 135 | 2.18 | 2.35 |
| 6 | 266/0.254 | 13.3 | 1.52 | 8 3 | 0.76 | 9.9 | 194.2 | 1.38 | 1.48 |
| 4 | 420/0.254 | 21.15 | 1.52 | 9.6 | 0.76 | 11.2 | 276.8 | 0.865 | 0.928 |
| 2 | 665/0.254 | 33.62 | 1.52 | 11.5 | 0.76 | 13.1 | 406.6 | 0.549 | 0.59 |
| PV WIRE VOLTAGE:600V MAX.OPERATING TEMP -40℃-90℃ | |||||||||
| 14 | 41/0.254 | 2.08 | 1.52 | 1.52 | 0.76 | 5 | 51.2 | 6.6 | 9.25 |
| 12 | 65/0.254 | 3.31 | 1.52 | 1.52 | 0.76 | 5.4 | 66.4 | 7 | 5.82 |
| 10 | 105/0.254 | 5.26 | 1.52 | 1.52 | 0.76 | 6.05 | 88.8 | 7.6 | 3.66 |
| 8 | 165/0.254 | 8.37 | 1.77 | 1.77 | 0.76 | 7.3 | 135 | 8.9 | 2.35 |
| 6 | 266/0.254 | 13.3 | 1.77 | 1.77 | 0.76 | 8.8 | 194.2 | 10.4 | 1.48 |
| 4 | 420/0.254 | 21.15 | 1.77 | 1.77 | 0.76 | 10.1 | 276.8 | 11.7 | 0.928 |
| 2 | 665/0.254 | 33.62 | 1.77 | 1.77 | 0.76 | 12 | 406.6 | 13.6 | 0.59 |
Certification
Aluminum UL 4703 PV Wire is certified by UL and meets the stringent requirements for electrical safety, weather resistance, and long-term outdoor use of photovoltaic DC systems.
Flexibility
Wear Resistant
Weather Resistance
UL Certified
APPLICATIONS
Aluminum UL4703 PV Wire is primarily used for DC interconnection and power transmission in solar photovoltaic (PV) systems. This includes linking solar modules, combiner boxes, inverter inputs, and other system components. Its environmental resilience allows use in rooftop, ground-mounted, and utility-scale solar farms where weather exposure, temperature variation, and UV exposure are concerns.
Residential Rooftop Solar Systems
Used to interconnect PV panels and route DC power to inverters or combiner boxes on home and small commercial rooftop installations, where weather exposure and thermal cycling are common.
Ground-Mounted Solar Farms
Suitable for long string runs in large PV arrays, connecting rows of solar modules to central inverters or combiner infrastructure.
PV Combiner to Inverter Connections
Acts as the DC cable linking combiner boxes to inverters, where stable electrical performance and environmental durability are critical.
Harsh Environment
Deployed in PV installations in high UV, high moisture, coastal, or other severe outdoor conditions where cable resilience to ozone, sunlight, and moisture is required.
Customer Photos
Exporting to 80+ countries and regions, we bring proven global export experience and trusted wires & cables to customers worldwide.
plant equipment
Geritel Wire is a professional wire manufacturer. we consistently use international standards as the core basis for our technology and quality. We have strict requirements for materials and manufacturing processes. Through systematic production control and continuous quality audits, every cable we produce meets the high standards of compliance and safety demanded by the market.
Packaging Information
PV cable is typically supplied in three packaging forms: small wooden reels, large wooden reels, and boxes, to meet the needs of different project scales.
Small Wooden Reel
Large Wooden Reel
Box Packaging
Global Certification
Geritel Wire Manufacturer holds 50+ international certifications, including UL, cUL, SAA, TUV, CE, VDE, ISO, and others. Our cables meet the highest global quality and safety standards.
VDE
UL
SAA
TUV
ISO
What are people saying about us
Our customers have consistently shared positive feedback about our cables and services. Here’s what they say about US:
Angelo Reyes - Philippine
When collaborating with the factory to customize solar photovoltaic lines, their technical team provided detailed answers to our specification questions and offered sample testing plans. The cables fully comply with IEC standards.
Aleksi Niemi - Finland
Comparing Geritel Wire with other big brands, I found their quality to be almost identical, and at a much better value. I’m delighted with the purchase and truly impressed with their professionalism and product.
Ricardo José Herrera - Dominican
Due to the tight schedule of the hotel project, we had to adjust the usage quantity several times. GERITEL WIRE supplier was very flexible in terms of delivery and packaging, with fast delivery times. The wire reels were clearly labeled, making on-site counting and distribution very convenient.
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