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WDELE WD-PV Series MC4 Solar Connectors — product photography

Product Series

WD-PV Series MC4 Solar Connectors

IP68 MC4 solar connectors with 1000–1500V DC ratings, PPO housings and T-branch, Y-branch, extension cable and fuse options for PV array wiring.

Core Spec at a Glance

Waterproof Rating IP68 (mated)
Current Rating 30A / 50A
Ambient Temperature -40℃ to +125℃
Rated Voltage 1000V / 1500V DC
Contact Resistance ≤ 1 mΩ
Withstand Voltage DC 6000V, 1 min
Full Specs Table Configuration Options Model Lineup
CE · RoHS · CQC 100% In-Line Tested OEM / ODM Custom

The Family

WD-PV Series MC4 Solar Connectors Lineup

Select a model to inspect its photos and drawings in the quick view.

Engineering Highlights

WD-PV Series MC4 Solar Connectors: Engineering Details

The construction and performance details recorded for the WD-PV Series MC4 Solar Connectors — sealing, contacts, materials and endurance.

  • Sealed mating interface rated IP68 for outdoor rooftop and ground-mount PV arrays, resisting water, dust and long-term UV exposure.
  • PPO insulating housing with UL94-V0 flame retardancy and tinned copper contacts for stable, low-resistance power transmission.
  • Rated for 1000V and 1500V DC PV systems at 30A or 50A, matching modern string inverter and combiner box requirements.
  • Hand-openable locking design lets technicians disconnect a string without a wrench, cutting maintenance time on portable and rooftop installations.
  • 3-way to 7-way T-branch and 1-to-2 / 1-to-3 Y-branch splitters connect panels in parallel inside combiner boxes without extra junction hardware.
  • 10AWG / 12AWG red-and-black paired DC extension cables with factory-crimped MC4 connectors, ready to plug into the array.
  • Flange panel-mount connectors for distribution boxes plus in-line fuse holders with 1000V / 1500V ceramic fuses (10A–30A) and optional blocking diode.
  • Third-party certified connector family (TUV, UL, CE, RoHS) for projects that require documented compliance.

Technical Data

Technical Specifications

Key specifications for the WD-PV Series MC4 Solar Connectors — confirm each value against the current datasheet before specifying your build.

Electrical Performance

Rated Voltage1000V / 1500V DC
Current Rating30A / 50A
Contact Resistance≤ 1 mΩ
Withstand VoltageDC 6000V, 1 min

Mechanical & Environmental

Waterproof RatingIP68 (mated)
Ambient Temperature-40℃ to +125℃

Materials & Terminals

Contact MaterialTinned copper
Housing MaterialPPO, flame retardant (UL94-V0)
Wiring Range2.5 / 4 / 6 mm² (14–10 AWG)

More Specifications

Pollution DegreeCAT III / 2
Connection ModeCrimped, in-line mating
CertificationTUV / UL / CE / RoHS

Configuration

Configuration Options

Mounting, actuator, wiring and finishing options for the WD-PV Series MC4 Solar Connectors.

Rated Voltage
Current Rating
Connector Type
Branch Type
Cable Size
Certification

Pick one option per parameter, then request a quote — your selections are pre-filled into the inquiry.

Applications

Built for These Applications

Real-world environments and equipment where the WD-PV Series MC4 Solar Connectors is a natural fit for dependable WDELE control.

EV chargers, battery energy storage systems, power inverters, and other energy infrastructure often operate outdoors and require reliable control, high-current switching, status indication, and emergency shutdown functions.

Renewable Energy, BESS & EV Charging Infrastructure

PV combiner boxes, solar tracking systems, inverters, switchgear, and power distribution cabinets require reliable panel components that remain stable under heat, dust, outdoor exposure, and continuous electrical operation.

Solar Photovoltaic & Power Distribution Systems