Solar Extension Cables With MC4 Connectors One Pair Red+Black

Solar Extension Cables With MC4 Connectors One Pair Red+Black
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CAD $39.99
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CA stock, usually ships in 1 to 3 business days.


The Renogy MC4 Solar Extension Cable allows you to make spatial adjustments to your solar power system in one simple step. This extension cable runs between the solar panel and charge controller or between two solar panels, allowing for greater space between both items. Like all other MC4 Extension Cables, this product allows for greater customization of the solar power system.

If you have any questions regarding this product, please submit a case.

Key Features

  • TUV tested cable
  • UV resistant and waterproof
  • Hard plastic connectors at each end
  • TUV logo print per feet indicates that the cable meets TUV standards for PV solar application.


Package Includes

Renogy Extension Cable For Solar Power System

Renogy Extension Cable For Solar Power System

1 x


Length: 10/15/20 Fts AWG: 10/12 (6/4 mm²)
IP 65 Protection Rating Voltage: 600/1000V
Extends and locks built-in cables Female and male connectors
Temperature: -40°F to +185°F

Warranty Information

Accessories 1-year material warranty


Renogy 100W Mono Solar Panel warranty

Reviews Hide Reviews

MC4 Extension cables

RandyF on Feb 11th 2023

These cables worked perfectly. I had to get 2 sets because of the distance but it didn't drop my panel wattage at all. Great product.

Solar Extension Cables With MC4 Connectors One Pair Red+Black

Michel Ricard on Dec 11th 2022

20 pieds c'est excellent. Par contre les fils sont très raides lors des températures froides comme -4 degrés Celsius. 20 feet is excellent. On the other hand the wires are very steep during cold temperatures like -4 degrees Celsius.

mc4 extension cable

Ted Guthrie on Sep 25th 2022

the only way to go to extend cable reach for your panels.

portable panel connection

Claudio Martin on May 31st 2022

I bought a 20 foot length, along with an adapter for SAE connection to a travel trailer, and additional wire to go from trailer connection to the charger in the trailer. These are perfect length so the panels can be placed in full sunlight and everything coils up for storage inside the folded panels.

MC4 cables

Gord Joyce on May 24th 2022

Good quality. I don't think I could build these buying bulk pieces any cheaper than they are selling them for. I bought a set of 10' and 2-15' sets for my 2 Flexible 100W solar panels for my Westy. That way I can park in the shade and gather power out of the shade. I just love the idea of free power... Not as much as free love...just saying.


Garry Huber on Feb 2nd 2022

arrived quickly appear well made connections worked well


Kwame Boasiakoh on Jul 11th 2021

The product purchased are excellent good

Another great Renogy product.

Mike Lang on Jun 7th 2021

Bought these too complete my RV solar project. Great quality.Integrated perfectly with my Renogy LiFePo4 batteries and monitor. Love that Renogy has a Canadian website!