Three Phase Inverter With Synergy Technology - SolarEdge SE66.6KUS Installation Manual

Chapter 1: Introducing the SolarEdge Power Harvesting System

Three Phase Inverter with Synergy Technology

The Three Phase Inverter with synergy technology inverter ( referred to as 'inverter' in this manual )
efficiently converts DC power from the modules into AC power that can be fed into the main AC service
of the site and from there to the grid. The inverter also receives the monitoring data from each power
optimiser and transmits it to the SolarEdge monitoring platform (requires Internet or Cellular
connection).
The inverter i s comprised of one Primary Unit with an integrated Connection Unit w ith a DC Safety
Switch (referred to as 'Connection Unit ' in this manual) for disconnecting the DC power of a SolarEdge
system, and of o ne or two Secondary Units, depending on the inverter's capacity. The Secondary Unit(s)
are connected to the primary unit with AC, DC and communication cables.
Each unit operates independently and continues to work in case the others are not operating.
You can set up a master- slave configuration, connecting up to 31 additional inverters to one master
inverter.
Figure 2: Primary Unit with two Secondary Units
11
-Three Phase Inverter with Synergy Technology Installation MAN-01-00402-1.4