SMA Cluster Controller
(for up to 75 string inverters)
Professional monitoring and controlling for decentralized large-scale PV plants
Combined with the highly efficient SMA string inverters, the SMA Cluster Controller is the perfect system solution for decentralized large-scale PV power plants. The SMA Cluster Controller offers reliable monitoring and control of up to 75 string inverters thanks to the Ethernet-based Speedwire fieldbus and the high-performance dual-core processor. Plant operators receive advantages such as optimum data transfer rates for plant monitoring and fast processing of measured values, status information and system control commands. Furthermore, the many different connection options for the sensors enable more precise evaluation of plant power. In addition to the status updates, relevant plant power can be viewed using Sunny Portal and its variety of features.
Monitoring and control of up to 75 string inverters Exchange of real-time data with other devices and systems using the standard Modbus® communications protocol
Complies with national and international requirements for grid integration Integrated analog and digital interfaces for sensors and active / reactive power setpoints
Easy installation thanks to top-hat rail mounting and connectors with push-in, spring-cage terminals Optimized for industrial use thanks to a robust enclosure and high-quality components
Immediate e-mail notification in the event of a failure Remote monitoring and maintenance via the integrated user interface and Sunny Portal