SMA Solar Technology AG Assembly
Installation Manual SB20HF-30HF-IA-IEN120431 17
4.3 Mounting the Inverter with the Wall Mounting Bracket
1. Use the wall mounting bracket as a drilling template and mark the positions of the drill holes.
Number of drill holes to use
• When mounting onto the wall, use 1 top hole on the right‑hand side and 1 top hole
on the left‑hand side. If necessary, use the lowest hole in the middle for extra support.
• Use the top and bottom center holes when mounting to a pillar.