For monitoring up to 50 inverters with Webconnect/Speedwire, optional sensor inputs, Ethernet, NEMA 1, EDMM-US-10.
The SMA Cluster Controller is the ideal system solution for decentralized large-scale PV plants when combined with SMA’s highly efficient string inverters. It offers reliable monitoring and control of up to 75 inverters, thanks to its Ethernet-based Speedwire fieldbus and high-performance, dual-core processor. Advantages of the SMA Cluster Controller include optimum data transmission rates for plant monitoring and fast processing of the measured values, status updates, and plant control commands. Furthermore, myriad sensor connection options allow for precise evaluation of plant power, which can also be viewed via the integrated online interface or Sunny Portal.