The phrase "a maker of power" is correct and usable in written English.
It can be used to refer to someone or something that generates or produces power, whether in a literal or metaphorical sense.
Example: "The company has established itself as a maker of power in the renewable energy sector, providing innovative solutions for sustainable electricity generation."
Alternatives: "power producer" or "generator of energy".
Spectrum Control (number 144) –a maker of power management components, which regulate the electrical signals in fiber-optic equipment made by Nortel, Lucent and Hewlett-Packard hadn't gone back to tHewlett-Packard had 1981 in'tial offeringone
The Swiss engineering group ABB, a maker of power equipment, reported profits in the past week that were below analysts' expectations, caused by weak Chinese demand.
A recent report by Mandiant, a security company, stated that Chinese government hackers have stolen data relating to manufacturing processes from a maker of power systems.
Maybe G.E. — a maker of power turbines, jet engines, locomotives and medical-imaging equipment — needed to think of its competitors as Amazon and IBM.
At the headquarters of Hubbell, a maker of power components, in Shelton, Conn., a skeleton crew relied on a backup electrical system for essential operations, said Timothy H. Powers, the company's chief executive.
* Dana Corp., Toledo, Ohio, a maker of power products and mechanical equipment, retained Goldman , Sachs & Co.to act as its adviser in the proposed sale of its Diamond Savings and Loan subsidiary.
BrightSource Energy, a maker of solar power installations, and Aleris, an aluminum products producer, both withdrew their I.P.O.'s on Wednesday night.
The ConMed Corporation, a maker of surgical power tools, violated federal manufacturing standards at a plant in Colorado, the Food and Drug Administration said.
DANA CORP., Toledo, Ohio, the largest maker of light-truck axles in the world, said it planned to sell its Chelsea Power Take-Off unit, a maker of auxiliary power equipment for trucks.
The latest was First Solar, a maker of solar power systems, which tumbled 21.4 percent to $33.45 after it cut its 2011 sales and profit forecast and said next year's profits would fall below Wall Street's view.
