Plugs & sockets
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Available immediately
| Phases | 3 |
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Available immediately
| Phases | 3 |
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Available immediately
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Available immediately
As a range from leading manufacturers of PV connectors, we offer solutions from Weidmüller, Stäubli and Enphase for professional PV installations. This product family stands out for its high efficiency, secure contact technology, long service life and modular usability. Typical applications range from private rooftop systems and commercial roofs to grid-connected energy storage and microinverter systems.
Applications and Benefits of Connectors
Connectors ensure fast, secure electrical connections in PV arrays, reduce installation times and minimize failure risks. They enable flexible string configurations, reliable energy management and easy maintenance. Especially in commercial projects, standardized, weather-resistant solutions pay off through reduced OPEX and higher system availability.
Our Connector & Socket Models at a Glance
- Weidmüller PV-Stick +/- Steckverbinder Set – Robust standard connectors for modular string wiring in commercial and residential applications.
- Weidmüller Y-Verbindungskabel +/-- – Y-cable for parallel wiring of module strings, suitable for fast installation and clean cable routing.
- Stäubli Kupplungsstecker MC4-Evo ready – High-current coupling connectors with improved contact stability for durable field applications.
- Stäubli Abzweigbuchse MC4-Evo 2 – Branch connector for secure string splitting, simplified system expansion and reduced installation time.
- Enphase IQ Steckverbinder Stecker Q-CONN-3P-10M – Three-phase connectors optimized for Enphase microinverter systems, 10-pack for series installation.
Technical Features of Connector Systems
Modern PV connectors are based on corrosion-resistant contact materials, crimped or screw-type contact points, and IP-certified housings. They offer low contact resistance, high continuous current capacity and thermal stability. Safety functions include UV-resistant insulation, lockable couplings and a certified protection rating. This ensures reliable energy flow, long service cycles and predictable energy management in the field.