Guide to Successful Dual Voltage Systems

Dual voltage electrical systems solve many power requirement problems in today's trucks, buses and motor coaches, but like any specialized technology, dual voltage establishes its own rules.

Comprehensive Overview

For a comprehensive report on dual voltage systems, see the Waytek white paper “Guide to Successful Dual Voltage Systems .” This 10-page guide includes the reasons for using dual voltage, when to use converters as opposed to equalizers, wire sizing, wiring diagrams, installation and maintenance information, and more.

Using Battery Equalizers

In complex dual voltage systems, battery equalizers are a smarter solution than simply wiring 12-volt batteries in a series. Learn more in “Equalizers in Dual Voltage Systems: What and Why.”

For installation tips, see How to Install a Battery Equalizer System, which includes information on determining the proper equalizer size and mounting location, wire gauge, wiring the equalizer system, and post-installation maintenance.

Other Battery Management Options

Without proper support and management, dual voltage systems can encounter a range of issues including excessive current overload and rapid battery discharge. The article “6 Ways to Manage and Protect Dual Voltage Systems” explores common methods of managing power and safeguarding battery life.

More information

If you have more questions about dual voltage systems or battery management products, please feel free to contact Waytek for more information.