l
For mounting on un-grounded structures
(such as a wooden structure): If the star washer or
the plate cannot be used, use the SolarEdge grounding lug (purchased separately) with an
equipment-grounding conductor according to the supplied instructions. The grounding terminal
accepts a wire size of 6-14 AWG, and must be sized for equipment grounding per NEC 250.122
requirements. Tighten the screws connecting the power optimizer to the frame and the
grounding terminal screw. Apply torque of 9.5 N*m / 7 lb*ft.
Figure 4: Power optimizer grounding terminal
5. Verify that each power optimizer is securely attached to the supporting structure or the module.
NOTE
Record power optimizer serial numbers and locations, as described in
Providing Installation
Information
on page 61.
Step 2: Connecting a PV Module to a Power
Optimizer
For each of the power optimizers
1
:
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.
1
Not applicable to smart modules.
SolarEdge
-
StorEdge Installation Guide MAN-01-00262-1.0
14
Step 2: Connecting a PV Module to a Power Optimizer
Figure 5: Power optimizer connectors
Содержание storedge
Страница 1: ...SolarEdge StorEdge Installation Guide For North America Version 1 0 ...
Страница 95: ......