All zoning requirements shall be met at the time of any erection, enlargement, moving, or change in use. If a new structure is added to an existing complex of structures or if an existing structure has an addition, the site plan provisions of this chapter shall apply to the enlargement or new structure. (Exemption: Residential solar panels may be installed on the roofs of dwellings with nonconforming long as they otherwise comply with applicable building and safety codes. All proposed solar panels for auxiliary structure applications must go through zoning. Any structure, including rooftop solar panels, that extends into a nonconforming setback must obtain a variance approval from the Zoning Board, and this be permitted without the need to obtain a variance.)

All developments resulting from subdivision and site plan approvals shall comply with all the design and performance standards, including conditions imposed by the approving authority as shown on the approved plat and/or included in the resolution adopted by the approving authority.