Solar Energy in Leominster, MA (2026)
2 verified solar energy rules for Leominster, Massachusetts, sourced directly from the municipal code and official government pages.
Verified from official government sources
Panel Permits
Every solar energy system in Leominster needs a building permit, and any larger ground-mounted array also needs planning board site plan approval and a special permit before installation. Sec. 22-104(4) sets the two-step process for ground-mounted systems beyond the ordinance's small-system exemption.
Leominster Solar Panel Permit Process
Significant RestrictionsLeominster Code of Ordinances § 22-104(3)(c), (4)(b)-(c)
c.All other ground-mounted solar energy systems are allowed by site plan approval and special permit from the planning board, per the use chart. ... b.Building permit and building inspection. No solar energy system may be erected, constructed, installed, or modified as provided in this article without first obtaining a building permit.c.Site plan approval. Except where allowed by right or other...
Expedited Solar Permitting
Leominster lets roof-mounted solar systems and small ground-mounted arrays skip site plan and special permit review entirely. Under the solar ordinance, both need only a building permit, provided roof systems meet stated setback, tilt and height limits.
Leominster Expedited Solar Permit Rules
Some RestrictionsLeominster Code of Ordinances § 22-104(3)(d), (5)(d), (6)(a)
d.All roof mounted solar energy systems are permissible with a building permit. ... d.Ground-mounted systems equal to or less than nine hundred square feet or one and one-half percent of lot size, whichever is larger, may be installed by an applicant via issuance of a building permit. ... 6.Standards for roof-mounted systems.a.Roof-mounted systems may be installed in applicable zoning districts...