Welcome to Advanced Electronics Systems, Inc.

Thanks for visiting the home of StediWatt Power Quality and Protection Systems. Our team wants to make it easy for you to find us and to get the support you need to solve your long-term Power Problems. We’re dedicated to sharing our past 36 years of ‘Real-world’ experience and to offer you the very best power quality and protection solutions.

Since our 1974 pioneering days, we have always anticipated tomorrow’s need for technological advancements and innovation with practical, cost-effective solutions. The StediWatt Power Quality and Transient Voltage Suppression (TVSS) System has evolved with our fast-paced, computerized, digitized, and miniaturized hi-tech world. This web site is dedicated to provide you with the basic information about “Electrical Pollution”….it’s causes and cures, and your best StediWatt System solutions.

Just call us for free and personal consultation to consider your most cost-effective, long-term StediWatt solutions. Call us directly on

The StediWatt HelpLine @ 1-800-345-1280

or The StediWatt OrderLine @ 1-800-733-3155

for specific TVSS application support and consultation.

We pledge to help you find your best Pure-Power options with the utmost in customer service and integrity for your lifetime asset protection and growing your profits.


Richard L. Diller,

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…Home of the Pure Power People Since 1974!
AESI/StediWatt 2005 Lincoln Way East, Chambersburg, PA 17201

Ph: 717.263.5681 ~ Fax: 717.263.1040 ~ HelpLine: 800.345.1280 ~ OrderLine: 800.733.3155

  Copyright © 2013 Stediwatt. All Rights Reserved.