Town of Mercer (ME)

Maine Authority Having Jurisdiction Solar permitting requirements

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NEC Code Version2023
Wet Stamps RequiredNone

Codes

NEC Code Version
2023
Code List

MAINE UNIFORM BUILDING AND ENERGY CODE

2021 INTERNATIONAL RESIDENTIAL CODE

2021 INTERNATIONAL BUILDING CODE

2021 INTERNATIONAL EXISTING BUILDING CODE

2021 INTERNATIONAL ENERGY CONSERVATION CODE

2021 INTERNATIONAL MECHANICAL CODE

2023 NATIONAL ELECTRICAL CODE

ASCE Code Specification
ASCE 7-16

SolarAPP+ & submittal

Revision Required
No
New Planset Required For Module Swap
No

Stamps

Ee Stamp Required On SLD
No
Wet Stamps Required
None
Structural Calculations Required
No

Structural & loads

Reducible Snow Load Allowed
Yes

Plan set

Custom Placards Required
No
Compiled from public records, 2026. Requirements change with code cycles and local amendments. Verify with the Town of Mercer (ME) 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.