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Wholesale Solar Connectors and PV Interconnect Components
Buy solar connectors at wholesale prices from Portlandia Electric Supply, your nationwide distributor for MC4 connectors, branch connectors, adapter cables, and PV interconnect hardware. Reliable connections are the backbone of every solar array, and our inventory ensures installers have access to certified, weatherproof connectors that meet NEC and UL standards.
We stock connectors from Stäubli, Amphenol, Multi-Contact, and Renogy, including MC4 male and female connectors, Y-branch connectors, inline fuses, and specialty adapters for frameless and bifacial modules. All connectors are rated for 1000V and 1500V DC systems, with IP67 and IP68 weatherproof sealing for 25-year field life. Crimping tools and testing equipment are also available for professional installation quality.
Connector Products Available
- MC4 connectors: Stäubli, Amphenol, Multi-Contact, compatible options
- Y-branch and parallel connectors for string configuration
- Adapter cables and specialty connectors for bifacial and frameless modules
- Crimping tools, testing equipment, and installation accessories
- Wholesale pricing and bulk packs for high-volume installers
Portlandia Electric Supply delivers competitive wholesale pricing on solar connectors with fast shipping from US stock. Keep your installation crews supplied with certified, reliable interconnect hardware. Request a connector quote today or call for bulk pricing and technical support.
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