Solar Sanity Checksolar, decoded Independent. Nothing you type leaves your browser.

Town of Centreville (MD)

Maryland Authority Having Jurisdiction Solar permitting requirements
NEC Code Version2014
Fire Code Version2018 Building Code
Wet Stamps RequiredDigital Structural
Fire Setback Enforced1

Codes

NEC Code Version
2014
Fire Code Version
2018 Building Code
Code List

2015 INTERNATIONAL ENERGY CONSERVATION CODE 2015 INTENATIONAL RESIDENTIAL CODE 2015 INTERNATIONAL FUEL AND GAS CODE 2015 INTERNATIONAL MECHANICAL CODE 2015 INTERNATIONAL SWIMMING POOL AND SPA CODE 2015 INTERNATIONAL BUILDING CODE 2014 NATIONAL ELECTRIC CODE

ASCE Code Specification
ASCE 7-16

SolarAPP+ & submittal

How Many Plansets Required
Other (See Submission Notes)
Revision Required
0
New Planset Required For Module Swap
0

Stamps

Wet Stamps Required
Digital Structural
Structural Calculations Required
Yes
Stamp Location On Plans
Top Right
Date On Stamps
Expiration Date

Fire setbacks

Fire Setback Enforced
1
Setback Notes

Standard

Structural & loads

Wind Speed
85
Snow Load
999
Reducible Snow Load Allowed
1
Max Attachment Spacing
96
Structural Notes

AHJ requires the 3 foot offset on the roof.

Minimum Ground On Roof
#10

Electrical

Electrical Load Calcs Required
Derates
Allowed POI
PV Breaker,Line Side Taps,Load Side Taps,Meter Adapter
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

Ground mount

Ground Mount Fencing Required
Mesh/Scrim
Compiled from public records, 2026. Requirements change with code cycles and local amendments. Verify with the Town of Centreville (MD) 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.