IMO SI32-PEL64R-4 Enclosed DC Switch IP67 Nema 4X Connection to the SmartShunt is

Connection to the SmartShunt is made via a VE

The internal relays are configured to dump the batteries along with the source

AC Direct Connect Terminal Block

Dual (2) Microprocessor controlled -- Very stable and very accurate

12 / 24 Volt Digital Charge Controller

IMO SI32-PEL64R-4 Enclosed DC Switch IP67 Nema 4X Connection to the SmartShunt isIMO SI32 PEL64R 4 True DC Solar Isolator Enclosed DC Switch IP67 Nema 4X 4 Pole 2 String 32A 700VDC Lockable Rotary Handle Handle Type Lockable Rotary Handle Nema Rating 4X Mounting Enclosed Temperature Range C 40 to +45C IP Rating IP67 Rated Current (A) 32A Lockable Yes Number of Strings 2 UL Current Rating (A) 32 Number of Poles 4P Cable Sizes (AWG) 12 10AWG Cable Size (mm) 4 16mm