Technical information
15
AC SYSTEMS
AC Systems
For larger solar systems that generally supply to AC consumers, it is more ecient to immediately invert the solar power into AC.
Therefore we call these systems “AC systems”. AC systems have a higher energy eciency in comparison to DC systems. The
BlueSolar Grid Inverter directly converts the solar energy into AC. This inverter requires ‘grid’, which is provided for by a MultiPlus
or Quattro. All excess solar power which isn’t used by the AC consumers is used to charge the batteries.
1. Island system with generator
As soon as energy is collected by the solar panels it is inverted to AC by the Blue Solar Grid Inverter. The generator supplies its
alternating current directly to the MultiPlus inverter/charger. The MultiPlus will automatically start and stop the generator,
while maximizing the use of solar power.
Generator
MultiPlus
AC OUT
BlueSolar Grid
inverter
Solar Panels
24V Lithium-ion batteries