PARTIAL HOME BACKUP
Heavy loads cannot be supported by Powerwall
Heavy loads in existing
non-backup subpanel
Heavy loads on non-backup
internal panelboard
1
2
See
System Wiring Diagrams
in the
Installation Manual
for detailed diagrams of common configurations
Backup Loads
Non-Backup Loads
High Demand Loads
LEGEND
REQUIRED TOOLS
MOUNT POWERWALL
SUGGESTED TOOLS
1/4”
5/16”
7/16”
3/16”
Material
Minimum Embedment
Wood Studs
2 1/2”
Plywood
1/4” beyond back of plywood
(min 1/2” plywood)
Metal Studs
3 threads beyond
stud / backing
Concrete / Masonry
1 1/2”
Channel Strut
2 1/2” into wood studs
3 threads beyond metal studs
A
B
A
B
See
Powerwall Mounting Details
in the
Installation Manual
for additional details
3
Max 9 mm
