Re: PV Panel Grounding and the NEC?
From the first Wiles reference I cited above:
Home Depot's, however, are only about a buck a piece. Any reason why those won't due?
"The ILSCO GBL4 DBT, the Burndy CL50-DB-T, and equivalent lugs are tin-plated, lay-in lugs made of solid copper with a stainless-steel screw. They accept a 4 AWG to 14 AWG copper conductor. They are listed for direct burial use (DB) and outdoor use and can be attached to aluminum structures (the tin plate allows this). The much cheaper ILSCO GBL4 lug and the Burndy equivalent look identical but are tin-plated aluminum, have a plated screw, and are not listed for outdoor use."
Jim / crewzer
120618: System off-line for a while...