Midnite Solar MNPV3 Combiner Box Gray aluminum rainproof enclosure without dead front, will accept three 150 VDC (MNEPV) breakers. Includes a 60 amp plus bus bar, 6 position PV negative bus bar and a 6 position ground bus bar. The positive bus bar that comes with the MNPV3 is too wide for the fuse folders. Do not use this box with Grid Tied Systems unless you special order the narrower positive bus bar. Call to special order the narrower positive bus bar OR use either the MNPV6 or the OutBack PSPV combiner boxes. Dimensions: 11" x 5" x 4" (279.4 x 127 x 101.6 mm) Weight: 4 lbs. (1.82 kg)