---
product_id: 121773496
title: "TEMCo Solar Panel Extension Cable 12 AWG 100 Ft Red + 100 Ft Black w/Staubli MC4 Connectors"
brand: "temco industrial"
price: "R3266"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/121773496-temco-solar-panel-extension-cable-12-awg-100-ft-red
store_origin: ZA
region: South Africa
---

# 1000V Rated UL94-V0 Flame Class -40°C to 85°C TEMCo Solar Panel Extension Cable 12 AWG 100 Ft Red + 100 Ft Black w/Staubli MC4 Connectors

**Brand:** temco industrial
**Price:** R3266
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Solar Game!

## Quick Answers

- **What is this?** TEMCo Solar Panel Extension Cable 12 AWG 100 Ft Red + 100 Ft Black w/Staubli MC4 Connectors by temco industrial
- **How much does it cost?** R3266 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/121773496-temco-solar-panel-extension-cable-12-awg-100-ft-red)

## Best For

- temco industrial enthusiasts

## Why This Product

- Trusted temco industrial brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Lifetime Warranty:** Invest in quality with a guarantee that lasts as long as your solar panels.
- • **Unmatched Durability:** Silver-plated copper terminals ensure longevity and superior performance.
- • **Low Contact Resistance:** Less than or equal to 5 mOhm for efficient energy transfer.
- • **Snap-in Locking System:** Secure connections that you can trust, every time.
- • **Extreme Weather Resilience:** Withstands temperatures from -40°C to 85°C, perfect for any climate.

## Overview

The TEMCo 100' Red + 100' Black 12 AWG Solar Panel Extension Cable is designed for optimal performance in solar panel setups, featuring silver-plated copper terminals, a robust snap-in locking system, and exceptional insulation rated for extreme temperatures. With a lifetime warranty and made in the USA, this cable is built to last and outperform standard options.

## Description

TEMCo 100' Red + 100' Black 12 AWG/Gauge Solar Panel Extension Cable with M/F Solar Connector Ends (Variety of Lengths Available)

## Features

- Used for Solar panels, DC circuits, and inverter wiring. Silver-plated Copper Terminals outlast and outperform tin-plated models.
- Snap-in locking system Bare copper conductor Cross linked Polyethylene (XLPE) insulation.
- Connectors rated for 1000V, 25A - 14 AWG (2.5mm²), 30A - 12 AWG (4mm²,6mm²) Insulation Rated for -40°C ~ 85°C IP67
- Protection Grade, Safety class II, Flame class UL94-V0 Contact resistance Less than or equal to 5 mOhm
- Lifetime warranty. Don't choose a product that will degrade or fail before your panels do. MADE IN THE USA

## Images

![TEMCo Solar Panel Extension Cable 12 AWG 100 Ft Red + 100 Ft Black w/Staubli MC4 Connectors - Image 1](https://m.media-amazon.com/images/I/71-Ybs+CQmL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: One of the reviews mentioned that one of the the mc-4 connectors “fell off” of the end of one of the cables.  are the mc4 connectors soldered?**
A: I believe these are normally crimped, not soldered. I usually cut mine to length and crimp on new connectors to suit my needs.

**Q: 100 feet at 12V will have significant voltage drop, at that length the system should be at least 48V so it can carry the power to the charger,or not?**
A: The higher the voltage you can run from your panels to charge controller the better off you will be.  Just have to make sure your incoming voltage does not exceed your charge controllers capabilities.  It depends on the output voltage of your panels at full sun.  If your panels are connected in parallel it may take longer in the morning before your panels collectively can produce high enough voltage to sufficiently charge a 12 volt system being that you need roughly 15 volts to fully charge a 12 volt battery.  By connecting in series your voltage will break that 15 volt threshold earlier in the morning starting to charge your batteries sooner.

**Q: Are these cables uv rated or do they need to be protected from the sun? I will be installing on roof of travel trailer.**
A: I bought a specific length for my project. They are supposed to be UV rated. I did look at the product info you’re asking about. It wasn’t very specific about being UV protected, but I would be very surprised if it weren’t. They seem to be very well made and I’m happy with my purchase. Russ

**Q: Why does this not come a spool? what a mess.**
A: If you search around you can find wire in spools. This particular item comes in pre-cut lengths.

---

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**Shop now:** [https://www.desertcart.co.za/products/121773496-temco-solar-panel-extension-cable-12-awg-100-ft-red](https://www.desertcart.co.za/products/121773496-temco-solar-panel-extension-cable-12-awg-100-ft-red)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-13*