5 Mounting
SMA Solar Technology America LLC
Installation Manual STP50-US-40-IA-en_es-11 19
Dimensions for mounting:
M8x14/17+1
M8x14/17+1
155 (6.1)
205 (8.07)
155 (6.1)
205 (8.07)
46.2
(1.82)
46.2
(1.82)
112.85
(4.44)
119.17
(4.69)
155 (6.1)
205 (8.07)
155 (6.1)
205 (8.07)
79.4
(3.13)
79.4
(3.13)
(0.67+0.04)
(0.67+0.04)
112.85
(4.44)
119.17
(4.69)
395
(15.55)
Figure 3: Position of the anchoring points (dimensions in mm (in))
Structural stability:
☐ When mounting with feet or profile rails, the width of one foot or the profile rail must be at
least 175mm (7in) to ensure structural stability.
☐ The inverter must be attached under the following conditions:
– Inclination of the support surface: >3°
– Wind speed (without wind gusts): > 25m/s (82 ft/s)
– Height of the feet or the profile rail: > 100mm (4in)
ENGLISH