# The Town and Country Planning (General Permitted Development) (Scotland) Order 1992, Paragraph 6J


(1) The installation, alteration or replacement of solar PV or solar thermal equipment on a non-domestic building.
(2) Development is not permitted by this class—
(a) if any part of the solar PV or solar thermal equipment installed would protrude more than 1 metre from the surface of the building,
(b) if the building is situated in a conservation area and the solar PV or solar thermal equipment would be located on—
(i) the principal elevation, or
(ii) a side elevation where that elevation fronts a road,
(c) on a listed building or within the curtilage of a listed building,
(d) within 3 kilometres of an aerodrome or technical site,
(e) within—
(i) a national scenic area,
(ii) a historic garden or designed landscape,
(iii) a National Park,
(iv) World Heritage Site.
(3) Development is permitted by this class subject to the condition that solar PV or solar thermal equipment which is no longer needed for, or capable of, the generation of electricity or the production of heat, as the case may be, must be removed as soon as reasonably practicable.

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Source: https://www.legislation.gov.uk/uksi/1992/223/schedule/1/class/6j (the official version)
Page: https://openlegislation.uk/town-and-country-planning-general-permitted-development-scotland-order-1992/schedule-1/class/6j
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.