Product Category

Solar Panels
Solar Inverter
- Canadian Solar Inverter
Solar System
Solar Accessories

Staubli MC4 EVO2 Solar Panel Cable Coupler PV Connector

Brand Name: Staubli

Model Number: MC4-EVO2
Rated impulse voltage: 16kV (1500 V)
Use single core cable cross section: 2.5, 4, 6, 10mm²

Rated current: 39A / 45A / 53A / 69A

Transportation/storage relative humidity: < 70 %

Degree of protection, mated: IP65/IP68 (1 m, 168 h)

Contact resistance of plug connectors: < 0.2 mΩ

Flame class: UL94-V0

Certificate: TUV, IEC, UL6703 and CSA C22.2 No. 182.5

Original Price：

$ 1.80

Discount Price：

$ 1.80

Datasheet

Description

Parameter

Assembly Tutorial

Related Products

Staubli MC4 & MC4-EVO2 PV Connectors | Official Authorized Dealer

Professional Quality for Reliable and Efficient Solar Installations

As a global leader in photovoltaic connectors, the Staubli MC4 series is the industry standard chosen by EPCs, solar installers, and distributors worldwide. Whether for large-scale commercial projects, distributed PV systems, or energy storage solutions, Staubli connectors ensure long-term system stability and efficiency.

Staubli MC4 = The Global Standard for Solar Systems

PV connector fire safety

Used in 50+ countries and adopted by major solar markets worldwide

Recommended by Tier 1 PV module brands, ensuring perfect compatibility and reliability

Easier project approvals and fewer long-term operational risks

Why Choose Staubli MC4 for Your Solar Projects?

Patented MULTILAM Technology with contact resistance ≤0.2mΩ, reducing power loss and increasing system yield

✅ High Current Capacity – MC4-EVO2 supports up to 70A, ideal for high-power modules and energy storage systems

✅ 1500V High Voltage Support, designed for next-generation N-type and high-efficiency solar systems

Superior Safety for Long-Term Reliability

✅ IP68 Waterproof & Dustproof, resistant to harsh environments from -40°C to +120°C

✅ UL94-V0 Flame Retardant Certification, passed rigorous salt spray testing, with a lifespan of over 25 years

✅ Anti-mismatch Design, preventing incorrect connections that could lead to system failure

Seamless Compatibility for Flexible Applications

Fully Compatible with Traditional MC4 Systems, allowing easy replacement or upgrades

Supports Various Cable Sizes (2.5-10mm²) to meet different installation needs

✅ Ideal for residential PV, commercial rooftops, and energy storage integration

Why Buy from Us?

Direct Supply, 100% Genuine Products | Official Technical Support & Global Warranty | Ready Stock, Fast Delivery

Female and male cable coupler MC4-EVO 2

(UL 6703 connector, IEC TS 63126)

The Staubli MC4 PV Connector is a top-tier solution for secure and efficient solar panel connections. Designed for single-core cables (2.5mm² to 10mm²), it supports rated currents of 39A to 69A and a rated impulse voltage of 16kV.

Certified for quality and durability, this connector guarantees long-term, stable energy performance.

Technical Data

Connector system: Ø 4 mm

Ambient temperature range: -40 °C ... +85 °C

Transportation/storage temperature range: -30 °C/+60 °C

Transportation/storage relative humidity: < 70 %

Upper limiting temperature: 115 °C (IEC)

Degree of protection, mated: IP65/IP68 (1 m, 168 h)

Degree of protection, unmated: IP2X

Overvoltage category: III

Contact resistance of plug connectors: < 0.2 mΩ

Locking system: Locking type

Class (IEC): II

Contact system: MULTILAM

Type of termination: Crimping

Warning: Do not disconnect under load

Contact material: Copper, tin plated

Insulation material: PA

Flame class: UL94-V0

"Ammonia resistance (TÜV Rheinland certified acc. to 2 PfG 1911/03.2011)": Q60139020-0001

"TÜV-Rheinland certified according to IEC 62852:2014+Amd.1:2020": R 60127169

"UL-File number (UL6703 and CSA C22.2 No. 182.5) (cULus Listed and UL Recognized)": E343181

Maximum altitude above sea level for operation: 5000 m

Temperature Level according to IEC TS 63126: Level 2

Certificate

MC4 & MC4-EVO 2 Assembly Tutorial and Real Shot

Purchase Staubli original MC4 PV connectors now!

IP68 PV connector

Applicable scenarios: Distributed photovoltaic power stations, energy storage system, industrial and commercial rooftop projects, household solar installations.

Service commitment: Original authentic · Technical support · Global warranty

Video

Staubli Original MC4 Solar Panel Cable Coupler MC4-EVO ready

Brand:

Staubli

Model:

MC4-EVO ready

$ 6.00

$ 0.00
Staubli MC4 PV Connector Solar Panel Male And Female Plug

Brand:

Staubli

Model:

MC4

$ 1.40

$ 0.00
Staubli MC4 And MC4-EVO2 PV Connector Tool Case

Brand:

Staubli

Model:

MC4 and MC4-EVO2 Tool Case

$ 700.00

$ 0.00
Staubli MC4 EVO2 Solar Panel Cable Coupler PV Connector

Brand:

Staubli

Model:

MC4-EVO 2

$ 1.80

$ 0.00

FAQs

Q: What is the rated current capacity of the Staubli MC4 PV Connector?

A: The connector supports rated currents of 39A, 45A, 53A, and 69A, depending on the cable cross-section used.

Q: Is the Staubli MC4 Connector compatible with different cable sizes?

A: Yes, it is compatible with single-core cables ranging from 2.5mm² to 10mm², offering flexibility for various solar setups.

Q: What safety features are included in the MC4 PV Connector?

A: The connector features a secure locking mechanism that prevents accidental disconnection, ensuring safe and reliable operations.

Send Inquiry Now

If you need more product-related documents and reports, please leave your contact information and detailed requirements, we will contact you within 24 hours.