Roam Gear Solar MC4 Connectors (Compatible Pair)

Name: Roam Gear Solar MC4 Connectors (Compatible Pair)
Brand: Roam Gear
SKU: shopify_AU_7648510804140_42628272554156
Price: 6.95 AUD
Availability: InStock

^$6⁹⁵

12 Month Warranty

Fast dispatch

Easy returns

12 Month Warranty

Fast dispatch

Easy returns

One positive and one negative MC4 connector

For making up your own solar leads

Suits permanent panel installs

Partner programs

Roam Gear Solar MC4 Connectors (Compatible Pair)

Overview

Product Information

Product Description

For fitting your own MC4 ends when building, extending or shortening a solar lead, such as for a permanent panel on a canopy or caravan roof. The pack gives one positive and one negative connector. Check the cable size your connectors accept before buying.

Disclaimers

All product information and images are sourced from manufacturer descriptions and may be updated by the manufacturer without notice to us.

Key Features

One positive and one negative MC4 connector
For making up your own solar leads
Suits permanent panel installs
See our ready-made leads if you prefer not to crimp
Weatherproof locking connection keeps out rain and dust

Pack Contents

1 x positive MC4 connector
1 x negative MC4 connector

Product Weight & Dimensions

0.02kg

80mm (L) x 18mm (W) x 18mm (H)

Specifications

Roam Gear Solar MC4 Connectors (Compatible Pair)
Vendor	Roam Gear

FAQs

Frequently Asked Questions

MC4 vs Anderson plug: Which is better for connector handle?

MC4 connectors are the better choice for permanent outdoor solar wiring because they feature a locking mechanism and a high level of weatherproofing. Anderson plugs are superior for quick disconnect applications such as portable battery boxes or linking accessories where you need to plug and unplug gear frequently.

Using MC4 leads on your roof racks provides a secure connection that will not vibrate loose or fail when exposed to heavy rain and UV light. Anderson plugs are genderless and designed for high current transfer but lack the specialized environmental seals found in MC4 hardware. Many travelers use a combination of both standards to manage their power system.

Check out our range of Anderson Plugs for your accessory links, or browse our Solar Adaptors to bridge the gap between these two standards.

Do I need a special crimping tool for MC4 connectors?

You should use a specialized MC4 crimping tool to maintain a safe and weatherproof connection. Unlike standard pliers or automotive crimpers, a dedicated solar tool is designed to compress the metal terminal around the wire in a specific shape that maximizes contact and fits perfectly inside the plastic housing.

Using the wrong tool can lead to high resistance points that generate heat or cause the wire to pull out of the plug. A proper crimper also helps you seat the terminal correctly to maintain the IP67 waterproof rating of the connector. This is a critical step for preventing moisture from entering your wiring and causing corrosion.

Find the right hardware for a professional finish in our Crimping Tools collection.

Are MC4 solar connectors completely waterproof?

MC4 connectors are IP67 rated, which means they are highly water resistant and can handle heavy rain and splashes. They feature internal rubber seals that lock out moisture and dust when the plugs are fully clicked together. This design is specifically built for permanent installation on caravan roofs and 4WD roof racks.

To maintain this protection, you must make certain the cable glands on the back of the plugs are tightened properly during assembly. While they are built for harsh conditions, they should not be left submerged in pooling water for long periods. Using UV stable cable ties to keep your solar leads off the roof surface helps protect the seals and keeps your power flowing without interruption.

Explore our range of solar hardware to find durable components for your off grid setup.