Hi Wrencher's I am working on a system with 10 inverters. The output of all 10 single phase inverters will be combined in a main lug only panel located on the 8th floor (each inverter will have a 2 pole breaker). The MLO Panel will be protected by a fused switch located in the basement. Does the panel on the 8th floor used to combine all 10 inverters need to have a main breaker in order to comply with 690.14 (4)?
Any and all feedback is appreciated. Al Frishman AeonSolar (917) 699-6641 - cell (888) 460-2867 <http://www.aeonsolar.com/> www.aeonsolar.com
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