NEWMAR's SM-36 supervisory module for the Enatel RM series rectifiers, CM series DC / DC converters and IM series inverters. The SM36 monitors all power system conditions including DC voltage, rectifier current, battery current, battery temperature, and distribution failure. Visual notification of alarm conditions are given by LED's and a 4 line x 16 character alpha numeric display mounted on the front of the SM32, with remote notification being enabled by relay contacts, RS232 or TCP/IP (using SNMP). It has a built in web based configurator allowing setup of system parameters using a web browser. The SM36 utilizes a USB communications port which allows for local monitoring of system operations as well as easy downloading of configuration files for multiple site installations.