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--></style></head><body lang="EN-US" link="blue" vlink="purple"><div class="WordSection1"><div><div><div><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Hi Wrenches,</span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">We’re installing on a lot of multifamily buildings these days. Does anyone have a clue how to apply NEC 705.12 interconnection rules to the type of setup in the attached photo? In this case, we have a 200 A or 400 A main service disconnect feeding a 9-meter bank. The meter bank appears to be setup so that each meter is fed from the main disconnect by factory bussing. Each individual meter has a 70 A breaker feeding a remote sub panel. We want to install a 50 A solar breaker. We can interconnect at one of the existing meters or possibly install a new solar-service in one of the blank meter spots.</span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Cheers,</span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">August</span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"> </span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Luminalt</span></p></div></div></div></div></div></body></html>