Power Protection and Battery Backup Solutions Smart Power Systems is a developer and manufacturer of power quality products. Our complete line of power quality solutions includes computer-grade filters, line conditioners, automatic voltage regulators, uninterruptible power supplies (UPS), and power analyzers. Smart Power Systems provides comprehensive power protection for POS (point of sale) systems, copiers, computers and servers, voice and data communication systems as well as other mission critical equipment. Our patented TBF™ technology is embedded in our UPS's. Smart Power Systems provides Uninterruptible Power Supplies (UPS's) ranging from 400 VA to 20KVA.