What voltage and current can the SUNTREE MC4 connectors handle?

These connectors are rated for up to 30A of current and a maximum system voltage of 1000V DC, suitable for residential and commercial solar PV systems.

Are the SUNTREE MC4 connectors waterproof?

Yes, when properly connected, the SUNTREE MC4 connector pair achieves an IP67 rating, providing full protection against dust and water ingress in outdoor PV installations.

Can the SUNTREE MC4 connectors be reused?

Yes, they are built for multiple mating and unmating cycles and are suitable for both permanent installations and service maintenance in professional PV systems.

Are the SUNTREE MC4 connectors certified?

Yes, the connectors are TÜV Rheinland type-approved and UL listed (Class II), meeting international safety and quality standards for solar PV systems in the EU and globally.

Suntree MC4 solar connector pair male and female for 4mm² to 6mm² photovoltaic cables ideal for professional solar installers and energy storage systems in Europe

Close-up of Suntree MC4 solar connector male and female pair with contact pins for secure PV cable connection in solar panel and energy storage installations

SUNTREE MC4 Solar Connector Set – Pair Male/Female for 4–6mm² PV Cables

Q: What is included in the SUNTREE MC4 Solar Connector Pair?

The product includes one male and one female MC4 solar connector. It is sold as a complete pair. The minimum order quantity is 5 pairs.

Q: Are SUNTREE MC4 connectors compatible with all solar cables?

Yes, SUNTREE MC4 connectors are designed for 4–6mm² PV cables with an outer diameter between 3 mm and 6 mm, suitable for most solar cable standards in Europe.

Q: What tools are required to install these connectors?

You will need a standard MC4 crimping tool and a cable stripper to install these connectors securely. Once crimped, the connectors lock into place using built-in snap tabs.

Professional-grade MC4 solar connector set (1x male + 1x female) for 4–6mm² PV cables. TÜV and UL certified, IP67 rated, and suitable for all residential and commercial solar installations. Minimum order: 5 pairs.

SKU: SUNTREE-MC4-CONNECTOR-PAIR-PACK

Register for B2B Prices!

Trade Pricing & Reseller Discounts

APPLY & GET APPROVED

0.92 €

Add to compare

2 People watching this product now!

Pick up from the 3Buy Solar Warehouse

To pick up today

Free

Courier delivery

Our courier will deliver to the specified address (Delivery Terms apply)

2-7 Days

Free

DHL Courier Next-Day delivery

DHL courier will deliver to the specified address

1-3 Days

From €10

Product warranty up to 25 years

General Terms and Conditions

International delivery available

Non-EU delivery

Payment Methods:

Product description

SUNTREE MC4 Solar Connector – 1 Pair (Male + Female)

IP67-Rated Cable Connector for 4–6mm² DC Solar PV Installations

This SUNTREE MC4 solar connector set includes one male and one female connector, suitable for PV cables with a cross-section of 4mm² to 6mm² (AWG 10/12). These connectors are IP67-rated, TÜV and UL certified, and engineered for safe, weatherproof DC connections in solar energy systems. Designed for professional use by installers and solar PV suppliers, this MC4 pair is a reliable choice for high-performance field installations.

⚠ Minimum purchase: 5 pairs (5x male + 5x female)

✔ Technical Specifications:

Connector Type: MC4 – 1x male + 1x female
Cable Compatibility: 4–6mm² (AWG 10 / 12), outer Ø 3–6mm
Contact Material: Silver-plated copper
Rated Current: Max. 30A
System Voltage: Max. 1000V DC
Protection Class: Class II
IP Rating: IP67 – waterproof and dustproof
Unmating Force: ≥200N
Temperature Range: -40°C to +90°C
Certifications: TÜV Rheinland type-approved, UL listed

✔ Use Cases:

PV cable termination in rooftop and ground-mount solar systems
Battery hybrid inverter setups and off-grid kits
Solar BOS (Balance of System) integration
Installer-ready for use in energy storage and complete kits

✔ Why Buy from 3Buy Solar?

At 3Buy Solar, we provide high-quality MC4 connectors directly from verified manufacturers like SUNTREE, fully certified and optimized for use with European PV standards. All products are in stock and ship from EU-based warehouses with full B2B and wholesale support. No grey imports. All pricing visible after login.

Minimum Order Quantity: 5 Pairs
Full volume pricing available for resellers and solar PV wholesalers upon request.

Product Datasheet and Downloads

Datasheet

Datasheet SUNTREE SMC4 Solar Connector EN

Installation and Operation Manual

SMC4 Solar PV Connector Flyer

Certificates

CE and TUV Certificate Suntree SMC4 Solar Connector

Warranty

Warranty Certificate SUNTREE PV Products

FAQ regarding SUNTREE SMC4 Solar Connector

What is included in the SUNTREE MC4 Solar Connector Pair?

The product includes 1x male and 1x female MC4 connector, suitable for use with 4–6mm² solar PV cables. These are sold as one complete pair. The minimum order is 5 pairs. Watch our solar trainings and webinars or visit you 3Buy Youtube Channel. … or alternatively you can browse for our latest articles regarding solar cables and connectors in our Solar Distributor Blog.

Are SUNTREE MC4 connectors compatible with all solar cables?

Yes, they are designed for use with standard PV cables of 4mm² to 6mm² (AWG 10/12) and an outer diameter of 3–6mm, which covers most solar installations in Europe.

What voltage and current ratings do these MC4 connectors support?

Each connector pair is rated for up to 30A of current and 1000V DC system voltage, in line with TÜV and UL certified solar standards.

Are these MC4 connectors waterproof?

Yes. When properly mated and locked, the SUNTREE MC4 connectors provide an IP67 protection rating, ensuring they are dust-tight and waterproof — suitable for outdoor solar PV installations in all weather conditions.

Can these connectors be used multiple times?

Yes. SUNTREE MC4 connectors are engineered for multiple plugging and unplugging cycles, making them ideal for professional installers and long-term system maintenance.

Are the SUNTREE MC4 connectors TÜV and UL certified?

Yes. These connectors are TÜV Rheinland type-approved and UL listed, meeting international compliance requirements for solar PV systems across Europe and North America.

What tools are required to install these connectors?

Installation requires a standard MC4 crimping tool and cable stripper to terminate the PV cable correctly. Once crimped, the connectors can be easily snapped and locked into place without special tools.

<?php
if (function_exists(‘pll_the_languages’)) {
pll_the_languages([‘raw’ => 1, ‘hide_if_no_translation’ => 1]);
}
?>

<!– Schema dynamically injected in wp_head via PHP for rich snippet compliance –>

Specification

Manufacturer

Brand	Suntree

Technical Specifications

Weight	0.0200 kg
Product Category	Connectors , Solar Accessories , Solar DC Cables
Brand	Suntree
Connector Type Defines the electrical or fluid connection used in the system—includes plug types like MC4, Anderson, SAE, XT60, as well as ring terminals and hard-wired or quick-connect setups for solar, batteries, HVAC, and heating applications.	MC4
Protection Rating [IP] IP (or \"Ingress Protection\") ratings are defined in international standard EN 60529 (British BS EN 60529:1992, European IEC 60509:1989). They are used to define levels of sealing effectiveness of electrical enclosures against intrusion from foreign bodies (tools, dirt etc) and moisture.	IP67
Max. PV input voltage [V] Maximum PV voltage, which is an absolute limit of the voltage of PV panels connected in series, and “nominal PV power”. If more wattage is available from the panels, the controller won\'t use it, it will just limit the current to what it can handle.	1000V
Warranty Normally covers, manufacturing defects, durability issues, or equipment failure. The warranty typically covers the cost of replacing the faulty or damaged panel with a new working one. Please refer to the Warranty Documents of the product on the Manufacturer s webpage.	2 Years

The information provided on this page is a general summary only. For precise, detailed specifications and the latest updates, please refer to the product datasheet and visit the manufacturer's website. We recommend consulting with a licensed installer or contacting 3Buy Solar for further assistance.