Global Solar Supply 10 AWG One Pair 20 Feet Black + 20 Feet Red Solar Panel Extension Cable

(18 customer reviews)

10 in stock (can be backordered)


10 in stock (can be backordered)

This Global Solar Supply item includes one pair (1 piece black cable + 1 piece red cable) of UL Listed 10 AWG Solar Extension Cable with tough XLPE type insulation rated at 1000VDC and Solar Connectors on each end of the cables. Listed UL 4703 Made in the USA.

Weight 2 lbs
Dimensions 10 × 10 × 1.8 in

Based on 18 reviews

5.0 overall

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  1. John W Blankenship

    I ordered this set of cables because they were advertised being the exact specifications required for my project. They were promptly delivered and have been put into service in a 400 watt solar panel. The connectors on the cables match those on my panels. Highly recommend ! They are designed perfectly as my needs.

    John W Blankenship

  2. Dennis L Kelly

    I’ve had these in use with two Y connectors serving two panels in parallel for about eight months. They’ve held up great to snow, sleet, and rain including heavy snow dumping down from the roof falling straight onto the panels and cables. No issues at all. I would like to buy them again for a second installation.

    Dennis L Kelly

  3. Earl S Mosier

    I love these cables, flexible and color coded is a plus. Came with connectors on one end of each, so I could cut to length, I also purchased their crimping kit which is excellent as well. You get the crimp pliers, 2 of the assembly tools and 6 sets of connectors for about $30 in a nice case.

    Earl S Mosier

  4. Arnold V Bradford

    Cable appears to be high quality which I was worried about considering the gauge and price. I won’t be able to connect it to a panel until the weekend, I will update the review after some tests !

    Arnold V Bradford

  5. Donald C Stokes

    This made quick work of putting a solar system. Previously I used auto crimp splices with shrink tubing or electrical tape and I didn’t feel like I had excellent connections. Push on connectors are quick to assemble once you get used to them. Make sure you understand which pin goes with which connector and its very easy for anybody to set up their own solar system.

    Donald C Stokes

  6. Joseph I Carroll

    These are well-made, high quality, heavy-duty cables that work perfectly. They were just about 5 feet (152.4 cm) shorter than I had gauged, so I had to use some AWG 8 GA wire to supplement the difference. Oh! Well, they still worked!

    Joseph I Carroll

  7. Sean D Hudson

    Works great and this was as advertised. For about the same cost as buying just the cable, I was able to get this already made up. The quality is good as well.

    Sean D Hudson

  8. Louis L Lamb

    Worked perfectly for our solar panels, although I would have preferred if we could have put the fuse inside but I understand this is for wires to pass through and that it does perfectly! Used dicor and it looks absolutely solid !

    Louis L Lamb

  9. Matthew K Ayers

    I also would have preferred if it came with the diagram & method of use but since its on here it wasn’t a big deal. Really great product !

    Matthew K Ayers

  10. Eugene C Morrone

    Ordered 10 feet (3.05 meters), just enough to get the job done. After looking at other cables, went with this. Glad I did. Going to order more from them !

    Eugene C Morrone

  11. Jesse P Doyal

    Very nice and work perfectly. You can release the grip to make an adjustment once you have just started a crimp. You have to follow all the way to tight and release !

    Jesse P Doyal

  12. Larry B Bishop

    Arrived on time and looks and feels like it’s made of good quality materials. Going to install on top of my RV to run the sat wires to the inside of the RV. Water tight connections. Should do the job !

    Larry B Bishop

  13. Herman W Kerns

    I used this wire for a 260W panel to a Victron MPPT controller. The wires are great and well-made however it does seem a little thick for 10 gauge.

    Herman W Kerns

  14. Ken L Gauthier

    Stiff wires. A bit overkill for my 50watt panel but I had no option. They are good quality !

    Ken L Gauthier

  15. Jackson P Martin

    These cables are well put together. They are of good quality material. I expect many years of use.

    Jackson P Martin

  16. Thomas N Ross

    I just finished installing 2-100w panels, and connected them to my controller with these cables. Cables worked flawlessly. Great product !

    Thomas N Ross

  17. James M Woody

    Good flexible wire for my solar panels that I have to move around often. Also, high quality connectors !

    James M Woody

  18. Benny L Fuller

    Perfect for my needs. It includes screws and the gland connectors. The plastic is a good thickness and should withstand weather well.

    Benny L Fuller