Steca Grid 300 Instructions D'installation Et De Service page 26

4.2. Installation of the inverter
1 1
Fix two DIN rails to the mounting surface as shown

in figure 1. The position of the lower DIN rail can also
be determined by first attaching two inverters to the
upper rail.
Three fixing holes can be used if only a single unit is to
be installed (see figure ).
DC input
(Solar panel)
–
+
/
150 mm
fig. 1
2 2
Position the first inverter on the rails with the solar

panel connection terminals on top.
Slide the locking clip supplied with the unit (at the

bottom/middle of the unit) downwards.
Hang the unit into the top rail.

6
AC output


153 mm
fig. 
EN
5 3 m m
2 2 8 m m
735.794 | 10.10

DIN rail

StecaGrid 300/500

DC input
(Solar panel)