Important
For your safety, REDARC recommends installation by a qualified auto electrician or technician. Our trusted REDNetwork is made up of professional auto electrical businesses certified by REDARC to install the complete of REDARC solutions. Find Your Local Installer
Generators come in both DC and 240VAC output variations and the Manager battery management system is capable of handling both as it has both a DC (vehicle) and a mains power input. When using a DC output generator however, the installation requires the use of a battery to “buffer” the incoming generator power.
The relatively slow response of a generator to load changes, combined with the rapid response of the Manager to voltage changes can result in oscillations that significantly degrade the performance of the system. By connecting a battery across the Manager input, the input voltage is largely stabilised by the battery, eliminating the oscillations and allowing the system to perform at its best.
A battery of at least 40Ah is recommended.
The same would occur in a vehicle setup if attempting to take power directly from the alternator without a battery connected.
Fortunately, in a vehicle setup you will always have your start battery connected.
As outlined in the Manager30 manuals, the Manager DC input must always be connected to a battery as the DC input.
