[HISTORY: Adopted by the Town Council of the Town of Cumberland 10-12-2020. Amendments noted where applicable.]
This chapter shall be known as the "Residential Solar Energy System Ordinance for the Town of Cumberland, Maine."
This chapter is adopted pursuant to the enabling provisions of Article VIII, Part 2, Section 1 of the Maine Constitution; the provisions of 30-A M.R.S.A. § 3001 (Home Rule); and the provisions of the Planning and Land Use Regulation Act, 30-A M.R.S.A. § 4312 et seq.
The purpose of this chapter is to provide for the construction and operation of residential solar energy systems in Cumberland, Maine, subject to reasonable conditions that will protect the public health, safety, and welfare.
As used in this chapter, the following terms shall have the meanings indicated:
APPLICANT
The legal entity that files an application under this chapter.
MOUNTING
The manner in which a solar PV system is affixed to the roof or ground (i.e., roof-mount, ground-mount, pole-mount).
PERSON
An individual, corporation, partnership, firm, organization or other legal entity.
PHOTOVOLTAIC (PV) SYSTEM
A solar energy system that produces electricity by the use of semiconductor devices, call photovoltaic cells, which generate electricity when exposed to sunlight. A PV system may be roof-mounted, ground-mounted, or pole-mounted.
RESIDENCE
A building or structure, including manufactured housing, maintained for permanent or seasonal residential occupancy providing living, cooking and sleeping facilities and having permanent indoor or outdoor sanitary facilities, excluding recreational vehicles, tents and watercraft.
SOLAR ARRAY
Multiple solar panels or modules combined together to create one system.
SOLAR COLLECTOR
A solar PV cell, panel, or array, or solar thermal collector device, that relies upon solar radiation as an energy source for the generation of electricity or transfer of stored heat.
SOLAR ENERGY
Radiant energy (direct, diffuse and/or reflective) received from the sun.
SOLAR ENERGY SYSTEM
A device or structural design feature, a substantial purpose of which is to provide solar energy for interior lighting or provide for the collection, storage and distribution of solar energy for space heating or cooling, electricity generation, or water heating.
SOLAR ENERGY SYSTEM, GROUND-MOUNTED
An active solar energy system that is structurally mounted to the ground and is not roof-mounted or pole-mounted.
SOLAR ENERGY SYSTEM, POLE-MOUNTED
A solar energy system that is directly installed on specialized solar racking systems, which are attached to a pole, which is anchored and firmly affixed to a foundation in the ground and wired underground to an attachment point at the building's meter. Pole-mounted systems can be designed to track the sun (with single-axis or dual-axis tracking motors) to help maximize solar output throughout the year.
SOLAR ENERGY SYSTEM, ROOF-MOUNTED
An active solar energy system that is mounted on the roof of a building or structure.
SOLAR GLARE
The potential for solar panels to reflect average sunlight, with an intensity sufficient to cause annoyance, discomfort, loss in visual performance or visibility, or a public safety hazard.
SOLAR PANEL (OR MODULE)
A device used for the direct conversion of sunlight into useable solar energy, including electricity or heat.
SOLAR-RELATED EQUIPMENT
Items including a solar photovoltaic cell, solar panel, module, or array, or solar hot air or water collector device panels, lines, pumps, batteries, mounting brackets, framing and possibly foundations or other structures used or intended to be used for the collection of solar energy.
A. 
This chapter shall apply to all residential solar energy systems installed after October 12, 2020, and shall apply to a solar energy system installed prior to October 12, 2020, that is modified to materially alter the size or placement of the solar collectors or the originally permitted energy output of the solar energy system.
B. 
A residential solar energy system installed prior to the effective date of this chapter shall not be required to meet the requirements of this chapter, provided that any material alterations after the effective date of this chapter shall be subject to the permitting requirements of this chapter.
A residential solar energy system is considered to be a use accessory to any permitted residential dwelling unit(s). As such, residential solar energy systems shall be permitted in all zones where residential uses are permitted, provided that:
A. 
The residential solar energy system complies with all space, height, and bulk requirements, as outlined in § 232-9 of this chapter; and
B. 
The residential solar energy system is incidental and subordinate to the residential dwelling unit(s).
A. 
Review and approval authority. The Code Enforcement Officer is authorized to review all applications for solar energy systems pursuant to Maine Uniform Building and Energy Codes, as well as NFPA Chapters 1 and 70, and may approve, deny or approve such applications with conditions in accordance said codes and with the standards of this chapter.
B. 
Permit required.
(1) 
No residential solar energy system shall be installed or operated within the Town of Cumberland without a permit issued in accordance with this chapter and, if applicable, Chapter 226 of the Town of Cumberland Code of Ordinances. Such permits shall comply with all requirements of a building permit and an electrical permit from the Code Enforcement Officer.
(2) 
Any physical modification to an existing residential solar energy system which alters the location, increases the area of development on the site, or which increases the energy output of the solar energy system shall require a permit modification under this chapter. Like-kind replacements and routine maintenance and repairs shall not require a permit modification.
C. 
Permit applications.
(1) 
Application components. A residential solar energy system permit application shall consist of the application form, application fee, and supporting documents, as described below:
(a) 
Application form. The Town shall provide an application form, which shall include the following information:
[1] 
The applicant's name, address and contact information.
[2] 
Receipt showing payment of the applicable application fee.
[3] 
Site plan sketch showing the proposed location of each residential solar energy system and the following site elements: parcel boundaries, required setbacks, topographic contour lines (if available), roads, rights-of-way, overhead utility lines, buildings (identified by use), land cover, wetlands, streams, water bodies, and areas proposed to be regraded or otherwise cleared of vegetation.
[4] 
Description of emergency and normal shutdown procedures for the proposed residential solar energy system.
(2) 
Application submission. The applicant shall submit its application for a residential solar permit to the Code Enforcement Officer, who shall note on the application the date on which it was received.
(3) 
Changes to a pending application.
(a) 
The applicant shall promptly notify the Code Enforcement Officer of any changes the applicant proposes to make to information contained in the application.
D. 
Permit application review procedures for a residential solar energy system; expiration thereof.
(1) 
Application.
(a) 
Within 10 days of receiving an application, the Code Enforcement Officer shall notify the applicant, in writing, either that the application is complete or, if the application is incomplete, the specific additional material needed to complete the application. The Code Enforcement Officer may waive any submission requirement if the Code Enforcement Officer issues a written finding that, due to special circumstances of the application, adherence to that requirement is not necessary to determine compliance with the standards of this chapter.
(b) 
Within 30 days after determining the application to be complete, the Code Enforcement Officer shall issue a written order: 1) denying approval of the proposed residential solar energy system, 2) granting approval of the proposed residential solar energy system, or 3) granting approval of the proposed residential energy system with conditions. In making the decision, the Code Enforcement Officer shall make findings on whether the proposed residential energy system meets the applicable criteria described in this chapter.
E. 
Expiration of permits.
(1) 
Permits shall expire:
(a) 
One year after the date of approval unless a substantial start on construction has occurred; and
(b) 
Two years after the date of approval unless construction of the residential solar energy system has been completed.
(2) 
Upon the applicant's written request, the Code Enforcement Officer may extend either or both expiration time limits by one year.
F. 
Access. The Code Enforcement Officer shall have access to the site at all times to review the progress of the work and shall have the authority to review all records and documents directly related to the design, construction and operation of the facility.
A. 
A residential solar energy system shall be permitted only if the Code Enforcement Officer determines that the system and its installation shall not present any unreasonable safety risks, as outlined in IRC Section 324, including, but not limited to, the following:
(1) 
Weight load;
(2) 
Wind resistance;
(3) 
Ingress or egress in the event of fire or other emergency;
(4) 
Proximity of a ground-mounted system relative to buildings;
(5) 
Solar glare to adjacent properties.
B. 
All solar energy system installations shall be installed in compliance with the photovoltaic systems standards of the latest edition of the National Fire Protection Association (NFPA) 1, Fire Prevention Code.
C. 
All wiring shall be installed in compliance with the photovoltaic systems standards identified in the latest edition of the National Electrical Code (NFPA 70).
D. 
Prior to operation, electrical connections must be inspected and approved by the Code Enforcement Officer or Electrical Inspector.
E. 
Each solar energy installation shall be regularly maintained as necessary to ensure that it is operating safely and as designed over its useful life.
A. 
Height.
(1) 
Roof-mounted solar energy systems: roof-mounted residential solar energy systems are exempt from the building height requirements in all zoning districts and in all Shoreland Zoning Districts.
(2) 
Ground-mounted solar energy systems. 24 feet, as measured from the average elevation of the finished grade covered by the solar energy system to its tallest point.
(3) 
Pole-mounted solar energy systems. 24 feet, as measured from the bottom of the pole to the tallest point of the solar energy system.
B. 
Setbacks for ground-mounted and pole-mounted solar energy systems. Setback standards for ground-mounted and pole-mounted solar energy systems shall be as follows:
(1) 
Front setback: The same front setback shall apply to residential solar energy systems as applies to any other principal structure located within the same zoning district, as is more particularly defined in Chapter 315, Article II, of the Town of Cumberland Code of Ordinances.
(2) 
Side setback: 15 feet from any side lot line, as defined in § 315-4 of the Town of Cumberland Code of Ordinances.
(3) 
Rear setback: 15 feet from the rear lot line, as defined in § 315-4 of the Town of Cumberland Code of Ordinances.
A. 
It shall be unlawful for any person to fail to comply with or take any action that is contrary to the terms of this chapter, or to violate or fail to comply with any permit issued under this chapter, or to cause another to take any action which is contrary to the terms of this chapter or any permit under this chapter.
B. 
If the Code Enforcement Officer determines that a violation of this chapter or the permit has occurred, the Code Enforcement Officer shall provide written notice to any person alleged to be in violation of this chapter or the permit. If the alleged violation does not pose an immediate threat to public health or safety, the Code Enforcement Officer and the alleged violator shall engage in good faith negotiations to resolve the alleged violation. Such negotiations shall be conducted and concluded within 30 days of the notice of violation. With the consent of the alleged violator, this time period may be extended.
C. 
If, after 30 days from the date of notice of violation or further period as agreed to by the Town and the alleged violator, the Code Enforcement Officer determines that the parties have not resolved the alleged violation, the Code Enforcement Officer may institute civil enforcement proceedings pursuant to 30-A M.R.S.A. § 4452 and Rule 80K of the Maine Rules of Civil Procedure or pursue any other available legal or equitable remedy to ensure compliance with this chapter or the permit.
Any person aggrieved by a decision of the Code Enforcement Officer under this chapter may appeal the decision to the Board of Adjustment and Appeals. The appeal shall be subject to the procedures established by § 315-77 of the Zoning Ordinance.
A. 
If there is a conflict between provisions in this chapter, the more stringent shall apply. If there is a conflict between a provision in this chapter and that of another Town of Cumberland ordinance, the provision of this chapter shall apply.
B. 
The invalidity of any part of this chapter shall not invalidate any other part of this chapter.
This chapter becomes effective upon approval by the Cumberland Town Council.