Methuen, MA Solar Energy: Panel Permits (2026)

Section 5.21 was added effective 8-8-2011 by Ord. No. 853. It applies to large-scale ground-mounted solar photovoltaic installations built after that date and to physical modifications that materially alter the type, configuration or size of an installation or its equipment. It does not prevent accessory roof-mounted installations. A large-scale installation is a ground-mounted system with a minimum nameplate capacity of 250 kW DC, and the designated locations are lots of two acres or more in the CN, BH, BN, BL, IL or H Zoning District.

Permit steps: no installation can be constructed, installed or modified without a building permit, and the application must carry the fee required for a building permit. Installations of 250 kW or larger of rated nameplate capacity also go through site plan review by the Community Development Board. Plans must be stamped and signed by a Massachusetts professional engineer and include a site plan, a one- or three-line electrical diagram with National Electrical Code compliant disconnects and overcurrent devices, major component documentation, installer and proponent contact details, proof of liability insurance, an operation and maintenance plan and a description of financial surety. The Board can waive documentary requirements. Off-grid systems are exempt from the utility notification step; all others must show the utility has been informed before construction, and the local Fire Chief receives the project summary, electrical schematic and site plan.

Standards: setbacks are not less than 50 feet from the property line, and every abutting property must be visually screened, with any fencing not to exceed six feet. A sign must identify the owner and give a twenty-four-hour emergency contact number. Material modifications after permit issuance need Community Development Board approval.

Decommissioning: removal is due no more than 150 days after discontinued operations, and an installation that fails to operate for more than one year without the Board's written consent is considered abandoned. Surety for removal cannot exceed 125% of the cost of removal, and municipally or state-owned facilities are excused from it.