Cables & Accessories

Wholesale Solar Cables and Wiring for PV Installations

Buy solar cables and wiring at wholesale prices from Portlandia Electric Supply, the nationwide distributor for PV wire, USE-2 cable, tray cable, and conduit systems. Every solar installation depends on reliable, code-compliant cabling to connect panels, inverters, batteries, and the grid—and our inventory delivers the quality and pricing distributors need.

We stock solar-rated cable from Helukabel, Prysmian, General Cable, and Southwire, including 10AWG and 12AWG PV wire, USE-2/RHW-2, MC4 pre-terminated assemblies, and aluminum and copper tray cable for commercial projects. Our conduit selection includes EMT, PVC, and flexible metal options for residential and commercial installations. All cable meets UL 4703, NEC Article 690, and BABA compliance standards with full documentation available.

Solar Cable and Wiring Products

• PV wire and USE-2 cable: 10AWG, 12AWG, and custom sizes
• MC4 pre-terminated cables in standard and custom lengths
• Tray cable and commercial wiring for large-scale installations
• Conduit, fittings, and raceway systems
• Wholesale pricing by the spool and pallet with fast US shipping

Portlandia Electric Supply helps installers and distributors source solar cables and wiring at competitive wholesale prices. Whether you need a single spool or truckload quantities, we deliver fast and at distributor-friendly pricing. Request a cable quote today or call for volume pricing and project support.