10 AWG PV Wire 600V UL4703 – 1000ft Red | Made in USA

10 AWG PV Wire 600V UL4703 – 1,000ft Red | Made in USA | In Stock This UL4703-certified 10 AWG copper PV wire, 600V rated, is available in a 1,000 ft continuous red reel — manufactured in the USA. The 1,000 ft format is ideal for larger residential arrays, off-grid systems, and legacy PV installations requiring longer continuous runs with minimal splicing. Technical specifications Conductor 10 AWG stranded copper per ASTM B-3, B-8 Voltage rating 600 Volts Certifications UL 4703 — RHW-2 (UL 44) — USE-2 (UL 854) Insulation Cross-Linked Polyethylene (XLPE) — UV resistant Temperature rating −40°C to +90°C (wet and dry) Color Red Reel length 1,000 feet NEC compliance Article 690 — grounded and ungrounded PV systems Direct burial Yes — conduit, free-air, and direct burial rated Compliance RoHS — Gasoline and Oil Resistant II Origin Made in USA Recommended applications Larger residential rooftop solar installations Off-grid and hybrid solar systems with longer runs Replacement wiring in existing 600V-rated PV installations Multi-string residential and small commercial arrays Both grounded and ungrounded PV systems per NEC Article 690 600V or 2000V? 600V PV wire is the correct choice when replacing wire in an existing 600V-rated system or when your AHJ specifies it. For new installations, see our 10 AWG PV Wire 2000V collection. Use our Voltage Loss Calculator to confirm the right gauge. Need a different size or color? Also available in 1,000 ft Black. For smaller reels see 500 ft Red. Browse all sizes in the 10 AWG PV Wire 600V collection. Shipping & availability In stock and ships same day from our fulfillment centers in LaPorte, Texas and Rancho Dominguez, California. Most orders arrive within 1–3 business days. Free shipping applies automatically on orders over $10,000 USD. Resources Technical Sheet — PV Wire UL4703 (PDF) Voltage Loss Calculator Questions? Call +1 305 3564044 or email sales@photovoltaiccable.com