Oududianzi Solar Extension Cable 100ft 10AWG – Pair with IP68 MC4 Connectors, Tinned-Copper Weatherproof Leads

Oududianzi 100ft 10AWG solar extension cables are a pair of tinned-copper, weatherproof PV wires with preinstalled IP68 male/female connectors designed to extend and protect DC runs in home, RV, boat, or off-grid solar systems.

These two 100-foot leads (one red, one black) use 10-gauge tin-coated copper conductors and a dual-layer XLPE/XLPO jacket to lower resistance, resist corrosion, and withstand wide temperature swings. Built to recognized photovoltaic standards and rated for high DC voltages, they give installers flexibility to position panels farther from inverters and combine modules without compromising safety or performance.

How do these cables reduce power loss compared with standard wires?

The Oududianzi 10AWG conductors are tin-coated to maintain lower DC resistance and better long-term conductivity than untreated copper. Thicker 10AWG sizing reduces voltage drop on long runs, which helps preserve panel output over distance.

• Tinned pure copper conductors for lower resistance and enhanced corrosion resistance
• 10AWG (6 mm²) cross-section minimizes voltage drop on 100ft runs
• Conductor resistance ≤5.09 Ω/km at 20°C for predictable performance

Are the connectors and cable durable outdoors and in extreme climates?

Yes — the cable uses a dual-sheath system (XLPE internal insulation and XLPO outer jacket) that tolerates broad temperatures and UV exposure better than common PVC jackets. The male connector includes an IP68 waterproof sealing ring to block moisture and dust at the connection point.

• Temperature range −40°F to 194°F (suitable for harsh environments)
• UV-resistant, anti-aging jacket for prolonged outdoor use
• IP68-rated seal on the male connector to prevent water ingress

What electrical ratings and certifications should I expect for safe use?

These photovoltaic wires meet international test standards and carry TÜV, CE, and RoHS certifications, plus compliance with IEC 62930 and IEC 60332 fire-resistance testing. The cables are specified for high-voltage DC systems used in modern PV arrays.

• Rated voltage: DC 1500V (maximum DC 1800V); AC 1000V
• Rated current: 40A — suitable for typical PV branch circuits
• Certifications: TÜV, CE, RoHS, IEC 62930, IEC 60332

How easy is installation and what installation features help save time?

Each cable comes with factory-fitted male and female MC4-style connectors for plug-and-play assembly; no crimping or extra tools are required for basic connections. The locking tabs are spring-loaded so connectors snap together securely but can be released by pressing the sides.

• Preinstalled male and female connectors for immediate use
• Tool-free plug-and-play connection with finger-release locks
• Flexible 100ft length allows panel placement variety without splicing

Who is this for? Installers, DIY homeowners, and mobile-power users who need dependable, long runs of photovoltaic wiring will benefit from this Oududianzi set. It’s suited to rooftop and ground-mounted residential systems, commercial arrays, remote off-grid installations, RVs, boats, and solar generator hookups where robust UV resistance, waterproof connectors, and low voltage drop over 100 feet are important.