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Pair of 50ft 10AWG solar cables, black and red, with connectors

BFKK

BFKK 10AWG 50ft solar extension cable pair internal power cable

SKU CH-WTP5-QHT18

A 50-foot pair of 10AWG solar extension cables with IP67-rated connectors and a flame-retardant fibreglass sheath for outdoor arrays

Cable Length 10 Feet

  • 50 ft pair lets you position panels for optimal sun exposure
  • 10 AWG copper rated to 1 500 V for efficient power transfer
  • IP67 thermoplastic elastomer jacket withstands harsh weather
  • Fibreglass outer tube resists abrasion and is flame retardant
  • Pre-fitted male and female connectors plug straight into panels and controllers

Extension Reach and Connector Pair

The BFKK cable set supplies one black and one red lead, each 50 feet long and built to 10 AWG. Solar connectors are fitted to both ends so a panel can be linked directly to a controller without extra tools. The pair is intended for RV, boat and home arrays that need extra distance between modules and charge equipment.

Sustained Current Handling

Copper conductors rated to 1,500 V carry continuous output from the array to the controller over the full 50 foot run. The 10 AWG cross-section limits voltage drop during peak production hours when current remains high for extended periods. Insulation materials are selected to maintain electrical properties after prolonged UV exposure and temperature cycling.

Weatherproofing and Physical Protection

A thermoplastic elastomer jacket provides IP67 waterproof performance against rain, spray and temporary immersion. An outer fibreglass tube shields the cable from abrasion caused by dragging or vibration and adds flame-retardant protection. The construction resists UV degradation so the assembly remains flexible and sealed in permanent outdoor installations.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $40.99
Pricier than about 79% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Other versions of this model

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Questions about this item

How much heat or power loss should I expect from the 10AWG copper conductors over a 50ft run?

The 10AWG copper wire is rated for up to 1,500V, keeping resistive losses low across the 50ft length under normal solar array currents.

What connectors must my panels and controller already have for these cables to plug straight in?

Each end carries a standard solar connector pair — one male, one female — so your panels and controller need matching solar connectors.

Will the IP67-rated jacket and fiberglass sheath survive rubbing against roof edges on an older RV installation?

Yes, the thermoplastic elastomer jacket is IP67 waterproof and the outer fiberglass tube is flame-retardant and abrasion-resistant for rough mounting surfaces.

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