






🔋 Power your freedom with flawless solar connections!
The Renogy 20FT 12AWG Solar Panel Extension Cable Pair features durable male and female connectors with weatherproof, UV-resistant 12-gauge wiring designed for outdoor solar setups. TUV-certified for photovoltaic applications, it supports up to 40 amps and 100 volts DC, ensuring minimal voltage drop over extended runs. Ideal for off-grid systems, this 20-foot cable offers reliable, flexible connectivity between solar panels and charge controllers.






| ASIN | B07XLHRC44 |
| Best Sellers Rank | 83,051 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 1,970 in Extension Cords |
| Brand | Renogy |
| Cable Type | Component |
| Cable type | Component |
| Colour | 1 Pair 20' 12 Gauge Red and Black |
| Compatible Devices | Charging Adapter |
| Compatible Phone Models | No Compatible Phone Models |
| Compatible devices | Charging Adapter |
| Compatible phone models | No Compatible Phone Models |
| Connectivity Technology | 20ft 12awg |
| Connector Gender | Male-to-Female |
| Connector Type | 20ft 12awg |
| Connector type | 20ft 12awg |
| Customer Package Type | sealed anti-static bag |
| Customer Reviews | 4.8 out of 5 stars 636 Reviews |
| Gauge | 10.0 |
| Global Trade Identification Number | 00810009712121 |
| Included Components | cables only |
| Indoor Outdoor Usage | Outdoor |
| Item Shape | Round |
| Item Type Name | Extension Cable with Female and Male Connectors |
| Item Weight | 0.73 Kilograms |
| Manufacturer | renogy |
| Maximum Current | 40 Amps |
| Maximum Voltage | 100 Volts (DC) |
| Model Name | Solar Panel Extension Cable |
| Model Number | 20FT 12AWG |
| Number of Items | 1 |
| Number of Pins | 4 |
| Other Special Features of the Product | Weatherproof |
| Recommended Uses For Product | Extension |
| Special feature | Weatherproof |
| Specification Met | Tuv Standards for Pv Solar Application |
| UPC | 810009712121 |
| Unit Count | 40.0 metre(s) |
| Wattage | 100 watts |
J**N
Used these on an RV solar install
Used this on my RV to install some solar panels. I bought it because it was the cheapest option, and I was pretty happy with it! I did some testing with a voltimeter and was getting minimal voltage drop from my 300-watt panel over a 20+ feet run of this cable. Also, I pulled off a couple of the connectors to check it out, and I was impressed at how well they were secured. Seems pretty quality, which is impressive for the price! I ended up buying another set of cables, and I would recommend these because they work well. Plenty flexible and this is a nice length, I will definitely buy again on my next setup
D**E
Bonne qualité de produit
Fait ce qu’il est supposé de faire. Bon produit et de bonne qualité.
D**N
Not a bad job guys.
Great quality, easy to use, fulfills its rating, perfect length for me, hooked right into my existing system.
I**E
Good quality cable
Every well made. I have several of their panels and they sell good quality products. No power loss on the cable.
R**N
MC4 Solar Panel Cables extension cables.
You can't beat Renogy quality. Connector fittings are far superior to do it yourself. Know your lengths required. I also bought the 10 foot length red and black cables, and am into my second year with outdoor Canadian exposure. Will definately buy these again.
Trustpilot
4 days ago
2 days ago