SMA SMB - Manual (Page 17)

SMA Solar Technology AG 5 Assembly
Installation Manual SMB-IA-en-10 17
Additionally required mounting material (not included in the scope of delivery):
• 4 M8 screws. Take wall properties into account when choosing the type of screws.
• 4 washers
• If necessary, 4 wall plugs. Take wall properties into account when choosing the wall plugs.
Figure 7: Dimensions of the Sunny Main Box
1. Mark the position of the drill holes on the wall or array substructure.
2. Drill holes at the marked positions.
3. If necessary, insert wall plugs.
4. Fasten the Sunny Main Box to the wall or array
substructure using suitable screws and washers.
5. Make sure that the Sunny Main Box is securely in place.