Technical information

17
MultiPlus vs Quattro
The MultiPlus and Quattro products play a central role in both
AC and DC systems. They are both powerful battery chargers and
inverters in one box.
The amount of available AC sources is the deciding factor when
choosing between the Quattro and the Multi.
The big dierence is that a Quattro can take two AC sources, and
switch between them based on intelligent rules. It has a built-in
transfer switch. The MultiPlus can take only one AC source.
AC SYSTEMS
3. Solar, generator and grid
An extensive back-up system such as the one illustrated here guarantees a non-stop supply of energy. If for example a grid
failure occurs, the batteries are empty and at the same time there is a limited amount of solar energy available, the Quattro
inverter/charger will start the generator. As soon as the generator is not needed anymore, it will be stopped automatically.
BlueSolar Grid
inverter
MAIN AC OUT
AUX. AC OUT
Quattro
Batteries
AC IN 1
Grid
AC IN 2
Generator
Solar Panels