SMA SUNNY BOY 1700, Installation Manual

Page: 32 / 48

Technical data SMA Technologie AG
Page 32 SB1700-11:SE2006 Installation Guide
7.3 Device description
For a detailed description of the device, see the operating instructions.
General data
External interfaces
Efficiency
The efficiency of the Sunny Boy 1700 depends mainly on the input voltage of the
connected PV strings. The lower the input voltage the higher is the efficiency of the
Sunny Boy 1700.
Protection category per DIN EN 60529 IP65
Dimensions (w x h x d)
434 mm x 295 mm x 214 mm
(approx.)
Weight 25 kg (approx.)
Data transmission over mains power line Optional
Data transmission over separate data cable Optional,
RS232 / RS485, electrically separated
Wireless data transmission Optional
Max. efficiency
η
m ax
93.5 %
European standard efficiency
η
euro
91.8 %
0
40
50
60
70
80
90
100
Output power [%]
Ov
er
all
ef
ficiency
[%]
200 400 600 800 1000 1400 1200 1800 1600
Sunny Boy 1700