SMA communication products

Convenient and practical, Sunny Beam lets you check on the status and yield of your solar energy system at a glance, and at any time. The Sunny Beam can monitor up to four inverters via wireless interfaces. The performance of the elegant tabletop device is just as impressive as its functionality. An integrated solar cell provides the electricity for truly cable-free operation. An integrated rechargeable battery ensures operation also in the absence of solar radiation.

On a large graphic display, you can immediately see the present output, the daily graph, and the daily values of the previous 30 days. By pushing and rotating an operating dial, you can set the individual display settings as desired and select which results are to be displayed. In addition to its real-time display, Sunny Beam can also store yield data for the last 30 days. The integrated USB interface is used to read the saved plant data and to archive it on the PC by using the Sunny Data Control software included in the delivery.

Plant monitoring, remote diagnosis, data acquisition and visualisation: The Sunny WebBox is the communication center of your power supply system. On the system side, it continuously gathers all data from the inverters and thereby allows you to remain constantly informed of your system's status at any given time. As a multifunctional datalogger, it also offers you a wide range of possibilities for displayinig, archiving, and further processing the system data.

The WebBox is the right choice for the ambitious system operator who wishes to document the system data completely and continuously. Even from remote locations, where no DSL or telephone connection is available, the PV system can display its measurement data at Sunny Portal via the optional GSM modem.

It was specially developed to further refine performance analysis of solar power stations. With the Sunny SensorBox, it is now possible to acquire environmental data also, such as irradiation and module temperature, in order to detect any PV module faults or failures promptly. The Sunny SensorBox is simply connected with the inverters via the serial RS­485 data link to a Sunny WebBox.