SMA CLUSTER CONTROLLER User Manual page 16

3 Product Description
Figure 3: 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
E Irradiation sensor
F Cluster Controller
G Industrial load
H Sunny Portal
I Router
K Ripple control receiver or remote terminal unit
16 ClusterController-BA-en-15
SMA Solar Technology AG
User Manual