Introduction - SMA Sunny Boy 2000 Technical Description

Sunny Boy 2000 Technical Description

1 Introduction

Thank you very much for purchasing a Sunny Boy String Inverter.
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By purchasing a Sunny Boy String Inverter you have decided to use one of the
most advanced devices for modular PV system technology. The Sunny Boy inverters
are the first systems that utilize the String Technology developed by SMA and con-
vince with their outstanding qualities concerning efficiency and reliability.
The Sunny Boys comply with all regulations from the VDEW (Association of German
Electricity Producers) for supplementary grid feeding to the low voltage electricity grid
of the utility. This includes the regulations of the employee association
(Berufsgenossenschaft für Feinmechanik und Elektrotechnik) concerning the "Inde-
pendent Disconnection Device" known as MSD (Mains monitoring device with allo-
cated Switching Devices) and the regulations of DIN VDE 0126. Furthermore the
Sunny Boy complies with the EMC and low voltage regulations and the according
European harmonized standards as certified in the CE declaration (see appendix).
In the following you will find the technical description of the Sunny Boy 2000. Don't
worry about its size, it is not necessary to read everything. This technical description
is both installer's guide and user manual, so it is used as reference for the commis-
sioning and as guideline on how to use all functions of the inverter optimally and how
you can extend your existing PV-plant.
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Sunny Boy is a registered Trademark of SMA Regelsysteme GmbH
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SB2000-11:EE SMA Regelsysteme GmbH