Powerwall Anchoring Details
A1
Ground- or Wall-mount Powerwall | Ground-mount Powerwall on Poured Concrete | Ground-mount Powerwall on Poured Concrete with Steel Posts | |
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Wall and Foundation | Existing structural wall and existing approved foundation | Existing structural wall and poured concrete foundation | Poured concrete with steel posts |
Seismic Design Category | A, B, C, or D | A, B, C, or D | A, B, C, or D |
Max Wind Speed (Exposure Category C) | 180 mph | 180 mph | 180 mph |
Installation Information | Installation instructions | Installation instructions (A6 - A7) | Installation instructions and anchoring details (A8 - A11) |
Anchoring details (A2 - A5) | Anchoring details (A2 - A5) |
Note
There is no wind speed limitation on
Powerwall and anchoring equipment when mounting in interior locations.
- Wind Exposure Category D
- Wind speeds greater than 180 mph
- Poured concrete pad and steel post construction in regions with seismic above SS = 2.37
- If needed, reference the linked third party resource for Seismic Categories, Wind Speeds and Exposure Categories: https://asce7hazardtool.online/