PV connectors: Reliable connections for your photovoltaic system

Our PV connectors offer the perfect solution for a secure and long-lasting connection of your photovoltaic system. Whether a classic PV connector such as the WM4 C with proven crimp connection or the innovative photovoltaic connector PV-Stick with SNAP IN technology – we offer a selection that is specially tailored to the needs of modern photovoltaic systems. The new AC PV connectors suitable for field assembly also offer a plug-and-play solution for easy connection of the inverter to the AC-grid. Our PV connectors are characterized by high quality, easy handling and quick installation. With these photovoltaic connectors, you minimize the risk of system failures and benefit from a stable power supply and lower costs in the long term. With every PV connector, you can rely on proven quality and an experienced partner for your photovoltaic system.

Rapid, standardized connection

Rapid, standardized connection

The Type 4 connector face makes our PV connectors compatible with each other and quick to install.

Comfortable and safe handling

Comfortable and safe handling

Ergonomic design and compatible tools make the connectors easy to use and handle, even for long periods.

Standard-compliant quality

Standard-compliant quality

Our connectors are certified by TÜV and comply with IEC and DIN EN norms.

PV connector product range

WM4 C UL – Photovoltaic connector with UL approval Product innovation

Ready for the US market

Our new WM4 C UL photovoltaic connectors are used in all types of solar systems. Here they ensure that the individual components of a photovoltaic application are simply and reliably connected. The modern crimp connection makes it possible to create particularly robust, secure and, above all, durable connections. The special feature: Our WM4 C UL PV connectors are approved to the latest UL standard and are therefore ready for the US market.

WM4 C UL – Photovoltaic connector with UL approval
Product advantages
  • UL and CSA approval
  • One crimp contact for 4 mm² and 6 mm²
  • The connector is designed for a voltage of 1500 V DC.

References

‌Agri-PV-Park Schönefeld

PV Utility Park

‌Agri-PV-Park Schönefeld
  • Location: Schönefeld, Germany
  • Performance: 48 MWp
  • Start-up: 2026
  • Installed solution: 7600 PV sticks

Perfect complements for PV connectors

Downloads on the topic of PV connectors

Download: PV Connector — Explore Weidmuller WM4 C UL PV connectors designed for secure, weather-resistant photovoltaic connections in cable coupling and panel receptacle applications. This flyer highlights connectors rated up to 1,500 V DC, with IP67 protection, UL/CSA approvals, and anti-tampering locking mechanisms for reliable outdoor PV system performance.

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