MC4 PV Solar Extension Cable Pairs – 10AWG

Solar PV Extension Cable Pair – 10AWG UL-Rated MC4 Male to MC4 Female – 3ft / 5ft / 10ft / 25ft / 50ft Lengths Available

Reliable, Weatherproof PV Extension Cables for Your Solar Power System

Designed to give you flexible installation options, these UL-rated photovoltaic (PV) extension cable pairs are ideal for connecting solar panels to charge controllers, combiner boxes, or panel to panel connections. Available in 3ft, 5ft, 10ft, 25ft, and 50ft lengths, they make it easy to extend your array’s reach without sacrificing performance or safety.

Each cable is constructed with 10 AWG stranded tinned copper wire—offering excellent conductivity with minimal voltage drop across distance. The insulation is PV-rated and double-jacketed to resist moisture, UV radiation, ozone, and corrosion, making them perfectly suited for harsh outdoor environments.

Both ends are terminated with MC4-style male and female connectors, ensuring a secure, waterproof, and standardized connection compatible with most solar equipment on the market. The connectors snap together tightly with locking tabs but can still be released by hand or with an MC4 tool for maintenance.

Each set includes (2) identical cables—one for the positive lead, and one for the negative. Simply plug them in to extend the distance between your solar panels and your controller without cutting, crimping, or soldering.