Shirbly 10AWG Solar Panel Wire 200FT - Red Tinned Copper PV Extension, Weatherproof UV-Resistant

Shirbly's 200ft 10AWG red solar wire is a flexible, weatherproof tinned-copper PV extension cable rated for outdoor solar, marine, RV and automotive DC use.

This heavy-duty 10AWG (6mm²) solar extension cable combines multi-strand tinned copper conductors with a durable PVC jacket designed for long-term outdoor exposure. Built to withstand temperature swings, UV and moisture, the cable gives installers a reliable way to route DC power from panels, batteries, inverters and charge controllers across boats, RVs, solar arrays and other low-voltage systems.

How does this wire handle outdoor weather and temperature extremes?

The Shirbly PV wire uses a UV-resistant PVC outer jacket and tinned copper core to resist sun, salt and moisture while remaining flexible in cold. It is rated to operate between -40°F and 248°F (-40°C to 120°C) and carries a 1500 V insulation rating suitable for many PV installations.

• UV- and weather-resistant PVC sheath for long-term outdoor exposure
• Temperature range: -40°F to 248°F (-40°C to 120°C)
• 1500 V insulation rating for PV and DC circuits

What makes the conductor suited for solar and marine use?

The conductor consists of 78 fine tinned copper strands (0.295 mm each) that improve flexibility and solderability compared with solid or aluminum wires. Tinning adds corrosion resistance—especially important in humid, coastal or marine environments—while maintaining low electrical resistance for efficient DC transfer.

• 78 strands of 0.295 mm tinned copper for flexibility and conductivity
• Tinned finish resists corrosion in salty or humid conditions
• Lower resistance than comparable aluminum conductors

How easy is it to install and connect this cable?

The cable is designed for standard PV and DC wiring techniques: it strips cleanly, solders well, and is easy to route through conduits or cable channels. Its pliability speeds routing in tight runs on RVs, boats or behind solar arrays, and the smooth jacket helps feed the cable through fittings.

• Flexible construction simplifies routing and installation
• Easy to strip, solder and terminate with common connectors
• 200 feet length reduces the need for splices in many setups

What systems and devices is this cable compatible with?

This 10AWG PV wire works with a wide range of low-voltage DC equipment including solar panels, charge controllers, inverters, batteries, LED lighting, and automotive or marine electrical systems. Use it for panel-to-controller runs, battery interconnects, or any DC extension where a robust, weather-resistant cable is required.

• Solar panel arrays, charge controllers and inverters
• RV, boat and automotive DC power wiring
• Battery banks, LED circuits and other low-voltage devices

Who is this for: Installers, DIY solar builders, RV owners, boaters and anyone needing a durable red DC conductor for outdoor or marine power runs will find this Shirbly 10AWG 200ft cable practical and dependable. It’s best when you need a long, flexible, corrosion-resistant conductor with high-temperature and UV protection for straightforward PV and DC wiring projects.