Sunny Boy 2500U Installation and Operator’s Manual
SB2500U-11:NE - 45 - SMA Regelsysteme GmbH
Information concerning the Sunny Boy
• serial number of the inverter
• Sunny Boy type
• short failure description
− number of the blinking code (chapter 4)
− if Sunny Boy Control or a PC with Sunny Data is present: What failure is indi-
cated?
− Can you reproduce the failure? How can you reproduce it?
− Has this failure always occurred?
− What were the ambient conditions as the failure occurred?
Information concerning the PV-modules
• Supplier, type of modules
• number of modules in string
• output power
• open circuit voltage
Use the original box the Sunny Boy was delivered in if it is necessary to send the Sunny
Boy to the manufacturer.
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