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Town of Ashland (MA)

Massachusetts Authority Having Jurisdiction Solar permitting requirements
NEC Code Version2023
Fire Code Version2018 Building Code
Wet Stamps RequiredDigital Structural
Fire Setback Enforced1

Codes

NEC Code Version
2023
Fire Code Version
2018 Building Code
Code List

10TH EDITION OF THE MA STATE BUILDING CODE 780

2021 INTERNATIONAL BUILDING CODE W/780 CMR

2021 INTERNATIONAL RESIDENTIAL CODE W/780 CMR

2021 INTERNATIONAL EXISTING BUILDING CODE

2021 INTERNATIONAL MECHANICAL CODE

2021 INTERNATIONAL ENERGY CONSERVATION CODE

2021 INTERNATIONAL FIRE CODE

2023 NATIONAL ELECTRICAL CODE

ASCE Code Specification
ASCE 7-16

SolarAPP+ & submittal

How Many Plansets Required
2
Revision Required
0
New Planset Required For Module Swap
0

Stamps

Ee Stamp Required On SLD
No
Wet Stamps Required
Digital Structural
Structural Calculations Required
Yes
Ee Stamp Notes
No EE required
Stamp Location On Plans
Unspecified
Date On Stamps
Expiration Date

Fire setbacks

Fire Setback Enforced
1
Setback Notes

Custom requirements: 3' at the sides, 12" at the bottom of the roof, 18" at the ridge

Structural & loads

Wind Speed
126
Wind Notes

Exposure Category B

Snow Load
40
Reducible Snow Load Allowed
1
Max Attachment Spacing
96
Structural Notes

PE calcs and letter required SE digital stamps on corresponding PV pages & PE Letter / Calcs. WS: 126mph. Exposure B. SL: 40psf

Minimum Ground On Roof
#10

Electrical

Electrical Load Calcs Required
Derates
Allowed POI
Line Side Taps,PV Breaker,Load Side Taps,Meter Adapter
Panel Schedule Required
Partial Home Backup
Temperature Rating
90
De Rating Ampacity
1

Battery / ESS

Unique Battery Placards Needed
0
ESS Notes

Standard

Separate ESS Disconnect Required
ESS Disconnect
ESS Elevation Detail Required
No

Plan set

Custom Placards Required
0

Ground mount

Ground Mount Fencing Required
Mesh/Scrim
Ground Mount Notes

Make sure setbacks and plot plan are larger font. plans checker cannot see very well

Compiled from public records, 2026. Requirements change with code cycles and local amendments. Verify with the Town of Ashland (MA) 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.