REV DESCRIPTION DATE APPROVED "XW PANEL par | mie || MAIN SERVICE ENTRANCE lL NON BACKED UP LOADS BACKED UP LOADS LIGHTNING ARREST OR 240VAC HONING LIGHTNING LIONIZING LIGHTNING ARREST OR ARREST OR CARBURETOR ARREST OR B> 2008 NEC requires DC-GAP on all PV systems. [E> Separate Circuit is shown. Most controllers have a common PV& Battery neg.