The scientific way to instant energy savings. The Energy Savings System (ESS) was invented by an electrician that came upon the idea in his quest for lower power bills. Now, after more than 10 years of research and development, and with a patent pending, the system is available. The Energy Savings System works in any application: residential, commercial, or industrial. The devices are easy to install and easy to use. We recommend that the ESS be installed by a certified electrician. The unit itself is installed on your breaker panel � it contains no movable parts, generates no heat, makes no noise, and is UL-approved. Once the installation is complete, the ESS is working. You can begin saving up to 25% on your bill. Our customers typically see instant savings up to 25%. The percentages may vary, depending on the specifics of each installation.