Daim Ntawv Qhia Tus Neeg Siv

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4. Major Components: Sol-Ark Inverters
EachHGCubeenclosureincludesonetothreeSol-Ark12KWor15KWinverters.Thein-
vertersaremountedoutsidetheenclosureonthelesideandtheback.Theinverterstake
48VDCfromthebaerystacksandoutput120/240/208SplitPhaseVAC.
SeetheSol-Ark“Limitless15L-LVInstallGuideandOwner’sManual”ortheSol-Ark
“12K-2PUserGuide”fordetailsontheinverters.Themasterinverterisconnectedtothe
masterbaerystackcontrollerviaaCANbus.
AllthreeinvertersareconnectedbyanotherCANbus.Thisallowsthemasterinverterto
controltheslaveinvertersandsynchronizetheirACoutputphases.Allthreeinvertersare
connectedtothesamebusbarinthePowerDistribuonBoxasthebaeries.
Figure4-1:InverterwithDoorsOpen