Sunny Boy 700
Technical Description
SB700-11:EE
-
18
-
SMA Regelsysteme GmbH
Please note the following points in any case:
•
The mounting background must be firm.
•
The ambient temperature must lie between -25 °C and +60 °C.
•
Keep an eye on the grid impedance at the connection point (see
“Disconnection from grid (MSD)” and chapter 3.3.1, “Connection to
the Electricity Grid”).
•
Do not expose the string inverter to direct sunlight - this could reduce
the energy yield (if necessary install a sun shield).
•
A minimum distance of 200 mm must be clear above the inverter for
ventilation, i.e. no cupboards, ceiling, etc.
•
The free air circulation around the case must not be obstructed to
ensure sufficient cooling.
•
If you install the Sunny Boy in a cabinet or closet etc., the air circula-
tion must be sufficient for heat dissipation - provide external ventila-
tion.
•
The heat sink can reach a temperature of more than 80
o
C.
•
Provide a correct position of the inverter see below:
mount inverter
straight or
tilted to back
Never
mount tilted
to front
Fig. 3.1: How to mount the inverter