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SMA CLUSTER CONTROLLER Installation User Manual

Page 19

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Position

Designation

I

Ripple control receiver or remote terminal unit

K

Substation

L

Control room

M

Grid control room

N

Utility grid

Figure 4: Decentralized large-scale PV power plant with Cluster Controller and implementation of grid operator
setpoints via closed-loop control (example)

Position

Designation

A

PV modules

B

Module temperature sensor

C

Inverter

D

Outside temperature sensor

4 Product Description

SMA Solar Technology AG / SMA America, LLC

Installation Manual

19

ClusterController-IA-en-14