Xantrex 48V Adapter for TM500A, TM-48

Features
Provides and stores information on critical system functions to help keep track of your battery bank reserve, ensuring adequate power capacity to run appliances.
Monitors the total accumulated charge power from sources such as PV arrays, wind power systems, and generator sets.
Easy-to-install: Simply mount your meter, connect the shunt to your battery cables, and plug in the communication cable.
LED Display allowing easy access to all monitored information.
Adjustable flashing LED indicators provide a recharge reminder and warn against low battery voltage.

Backed by a two-year warranty.
Spec Sheet