Solar Photovoltaic (PV) Wire

Single-conductor photovoltaic (PV) wire engineered for reliable performance and long-term durability in solar and renewable energy installations. Designed to meet the rigorous demands of photovoltaic power systems, it is sunlight (UV) resistant, insulated, and jacketed for maximum protection against harsh environmental conditions. Rated for continuous operation at 90°C in both wet and dry environments, this cable is suitable for use in interconnection wiring of grounded and ungrounded photovoltaic systems, as defined in Section 630.31 and other applicable requirements of the National Electric Code (NEC), NFPA 70.

At its core, the conductor is constructed of soft annealed, tinned stranded copper, delivering excellent conductivity, flexibility, and resistance to corrosion over time. The insulation is made from high-quality Cross-Linked Polyethylene (XLPE), while the outer jacket is a durable extruded thermosetting material, both of which contribute to exceptional toughness and reliability in outdoor applications. This robust construction ensures dependable performance across a wide temperature range of -40°C to +90°C (-40°F to +194°F).

This PV wire meets and exceeds multiple compliance standards, including UL Type PV, UL 4703, UL 44, and UL RHW-2 for 600V direct burial applications. It is tested and certified to pass the UL VW-1 flame test and is fully RoHS compliant, making it a safe and environmentally responsible choice.

Engineered with installer-friendly features, this wire offers excellent resistance to thermal aging, solder damage, flame, and moisture. Its protective materials resist solvents, grease, ozone, and a variety of other chemicals commonly found in demanding installation environments. Thanks to its low power loss properties, it is also highly efficient for high-frequency applications where performance and reliability are critical.

With a voltage rating of 600 VAC, this photovoltaic wire provides the durability and electrical integrity needed for solar arrays, inverters, and solar charge controllers. Whether used in residential, commercial, or utility-scale solar installations, it delivers dependable power transmission while withstanding years of exposure to outdoor conditions.