Product News: Electrical Equipment & Systems
PV Wire carries Direct Burial designation.
Press Release Summary:
March 17, 2010 - Offering protection from sun, ozone, heat, and abrasion, Direct Burial PV Wire utilizes Ethylene Propylene Rubber insulation and Chlorinated Polyethylene protective jacket, which is preferred solution for transformerless inverter systems. Seven-strand bare copper conductor is recommended as it provides optimal contact at combiner box if built-in bulkhead connectors are not utilized. In addition to UL 4703 rev of 11/17/09, wire includes UL VW-1, RHH or RHW-2, UL 44, and UL4703 ratings.
Original Press Release
USA Solar Cable Leads the Way with Industry's First Direct Burial PV Wire
Press release date: March 15, 2010