SMA MULTICLUSTER BOX 36 - Manual (Page 12)

5 Product Description SMA Solar Technology AG
12 MC_BOX_36-BE-en-20 Operating Manual
5 Product Description
5.1 Multicluster Box 36
The Multicluster Box is a component of the SMA multicluster technology for off-grid systems.
The Multicluster Box is a main AC distribution board to which you can connect up to twelve
three-phase clusters. Each cluster consists of three Sunny Island inverters of the same device type with
parallel DC-side connection.
Functions of the Multicluster Box:
• Main AC distribution board for the Sunny Island inverters, one generator and one PV plant
• Load shedding
• Automatic bypass for the generator
• Active anti-islanding
• Reverse current monitoring
5.2 Type Label
The type label clearly identifies the product. The type label is located on the right-hand outside of the
enclosure. You will find the following information on the type label:
• Address of SMA Solar Technology AG
• Date of manufacture (Date)
• Standards underlying the CE marking
• Device type (Type)
• Serial number of the Multicluster Box (Serial No.)
• Article number (Art No.)
• Device-specific characteristics
You will require the information on the type label to use the product safely and when seeking customer
support from the SMA Service Line.