Sunny Island 4500
Installation & Operating Instructions
BWRI45-13-EE0304
- 10 -
SMA Regelsysteme GmbH
1 Introduction
By purchasing a Sunny Island you have decided to use one of the most advanced
modular battery inverters.
The Sunny Island works as
•
a
high-quality sine wave AC source
for 230 V, 50 or 60 Hz island grids with
sophisticated overload behavior
•
a
high-class battery charger
that assures a maximum lifetime of the con-
nected lead storage battery by using highly sophisticated charging algorithms
and providing external signals in order to activate electrolyte pumps and even
battery room fans
•
a controller providing a
high level energy management
, including loadman-
agement and interaction with power sources like generators or photovoltaic in-
verters
•
a
universal generator management system
, with capability to start, pre-
heat, cool down etc. combustion engines and even to control dedicated CHPs
(Combined Heat and Power units)
•
a
modularly expandable unit
that can be combined with other Sunny Islands
for higher power demands or for three-phase systems
Furthermore it provides a large number of valuable features like system data monitor-
ing, time dependent switching operations etc. and complies with the according Euro-
pean standards on EMC as certified in the CE declaration (see Chapter 19).
