Installation Guide

Figure 7: Power optimizer grounding terminal

5. Verifythateachpoweroptimizerissecurelyattachedtothemodulesupportstructure.

6. Recordpoweroptimizerserialnumbersandlocations,asdescribedinReportingandMonitoring

InstallationDataonpage41.

Step 2: Connecting a PV Module to a Power

Optimiser

NOTE

Images are for illustration purposes only. Refer to the label on the product to identify the plus and

minus input and output connectors.

Foreachofthepoweroptimizers:

l ConnectthePlus(+)outputconnectorofthemoduletothePlus(+)inputconnectorofthepower

optimizer.

l ConnecttheMinus(-)outputconnectorofthemoduletotheMinus(-)inputconnectorofthe

poweroptimizer.

Figure 8: Power optimizer connectors

Step 3: Connecting Power Optimizers in Strings

Youcanconstructparallelstringsofunequallength,thatis,thenumberofpower

optimizersineachstringdoesnothavetobethesame.Theminimumandmaximum

stringlengthsarespecifiedinthepoweroptimizerdatasheets.RefertotheDesignerfor

stringlengthverification.

Chapter 2: Installing the Power Optimisers

-Single Phase Inverter with HD-Wave Technology Installation MAN-01-00541-1.0