4 Product Description
SMA America, LLC
20
SB3-5TLUS22-IA-en-10
Installation Manual
4.3 Type Labels
4.3.1 Sunny Boy
The type label provides a unique identification of the inverter. The type label is on the right-hand side
of the enclosure.
Figure 6: Layout of the type label
You will require the information on the type label to use the inverter safely and when seeking customer
support from the SMA Service Line. The type label must be permanently affixed to the inverter.
Item
Designation
Explanation
A
Model
Inverter device type
B
S/N
Inverter serial number
C
Date of manufacture
Date of manufacture of the inverter
(month/year)
D
Device-specific characteristics
‒
