Installation Manual

andothersurfaces,onallsidesexceptthemountingbracketside.

Figure 4: Power optimizer clearance

NOTE

The images contained herein are for illustrative purposes only and may vary depending on product

models.

Step 1: Mounting and Grounding the Power

Optimizers

Foreachofthepoweroptimizers

:

1. Determinethepoweroptimizermountinglocationandusethepoweroptimizer

mountingbracketstoattachthepoweroptimizertothesupportstructure(See

Figure5).Itisrecommendedtomountthepoweroptimizerinalocationprotected

fromdirectsunlight.Forframe-mountedpoweroptimizersfollowtheinstructions

suppliedwiththeoptimizers,orreferto

https://www.solaredge.com/sites/default/files/installing_frame_mounted_power_

optimizers.pdf.

2.

Ifrequired,markthemountingholelocationsanddrillthehole.

CAUTION!

Do not drill through the power optimizer or through the mounting holes. The drilling vibrations can

damage the power optimizer and will void the warranty.

Ne pas percer à travers la optimiseur de puissance ou ses trous de fixation. Les vibrations qui en

résulteraient peuvent endommager la optimiseur de puissance.

3.

AttacheachpoweroptimizertotherackusingM6(1/4'')stainlesssteelbolts,nutsandwashersor

otherappropriatemountinghardware.Applytorqueof9.5N*m/7lb*ft.

For3NAseriespoweroptimizes,SolarEdgerecommendsmountingthepoweroptimizeronarailwith

thesmoothsidefacingout,sothatthepoweroptimizerbodywillpreventitsrotation.

4.

Usethefollowingmethods

togroundthepoweroptimizer:

Not applicable to smart modules.

These methods have been evaluated by a nationally recognized testing laboratory as part of the optimizer evaluation.

The SolarEdge-supplied grounding lug kit has been evaluated only for use with SolarEdge power optimizers. It is not

intended or listed to be used as a general purpose grounding lug with other electrical equipment.

Chapter 2: Installing the Power Optimizers

Three Phase Inverter with synergy technology Guide MAN-01-00401-1.1