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City of Silverton (OR)

Oregon Authority Having Jurisdiction Solar permitting requirements
NEC Code Version2023
Wet Stamps RequiredNone
Fire Setback Enforced0

Codes

NEC Code Version
2023
Code List

2021 OREGON RESIDENTIAL SPECIALTY CODE

2019 OREGON STRUCTURAL SPECIALTY CODE

2019 OREGON MECHANICAL SPECIALTY CODE

2021 OREGON PLUMBING SPECIALTY CODE

2023 OREGON ELECTRICAL SPECIALTY CODE

2025 OREGON ENERGY EFFICIENCY SPECIALTY CODE

2019 OREGON ZERO ENERGY READY COMMERCIAL CODE

2019 OREGON FIRE CODE

2010 OREGON MANUFACTURED DWELLING INSTALLATION SPECIALTY CODE

ASCE Code Specification
ASCE 7-16

SolarAPP+ & submittal

Revision Required
0
New Planset Required For Module Swap
0

Stamps

Ee Stamp Required On SLD
No
Wet Stamps Required
None
Structural Calculations Required
No
Ee Stamp Notes
EE not required

Fire setbacks

Fire Setback Enforced
0
Setback Notes

Standard

Structural & loads

Wind Speed
999
Snow Load
999
Reducible Snow Load Allowed
1
Max Attachment Spacing
48
Structural Notes
No PE Required
Minimum Ground On Roof
#10

Electrical

Allowed POI
Meter Adapter,Load Side Taps,PV Breaker,Line Side Taps
Panel Schedule Required
Partial Home Backup
Temperature Rating
90
De Rating Ampacity
0.91

Battery / ESS

Unique Battery Placards Needed
0
ESS Notes

Standard

Separate ESS Disconnect Required
ESS Disconnect
ESS Elevation Detail Required
No

Plan set

Attachment Detail

Max attachment spacing to be 48 in oc, unless 3 in away from roof edge, hip, eave, or ridge, then it will need to be max 24 in

Ground mount

Ground Mount Fencing Required
Mesh/Scrim
Compiled from public records, 2026. Requirements change with code cycles and local amendments. Verify with the City of Silverton (OR) building department before you rely on this, and treat it as a research head start, not a ruling. Getting quotes? Run them through the quote checker first.