The Link 1000 is an instrumentation and control panel designed for use with the Xantrex Freedom series inverter/charger and a single battery bank. It reads like a fuel gauge for batteries - displaying battery state-of-charge at a glance. Inverter and charger functions are independently controlled with the touch of a keypad. Shows: DC volts and amps, battery amp hours consumed, time remaining to full discharge, fault conditions etc. Compatible with 12 or 24 volt systems. Can be set for four different battery types including wet, gel and AGM. Includes precision DC shunt. Easy to install. One year warranty.