Controlled Power Company (CPC) is one of only a handful of original power conditioning manufacturers to have survived the merger acquisition frenzy over the last two decades leaving their competitors, most of which have disappeared or merged endlessly into obscurity, far behind. 

As a groundbreaker company, CPC is often overlooked but due to the attrition in the power conditioning market, has evolved into a broad-line manufacturer offering traditional power conditioning products and a specialty line of emergency lighting inverters.

With the advent of new NFPA and life safety codes, the use of Emergency Lighting Inverters has now become common place. In order to supply the demand, Controlled Power Company has developed an entire line of no-break, power conditioning, NFPA and life safety code compliant, emergency lighting inverters.

Gruber Power sells and offers global service and all CPC products.
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