16.63.020   Application.
   (a)   This chapter shall apply to small residential rooftop solar energy systems including, but not limited to, all additions, alterations, modifications, repairs, and improvements that require a building permit.
   (b)   Small residential rooftop solar energy systems legally established or permitted prior to the effective date of this chapter are not subject to the requirements of this chapter unless physical modifications or alterations are undertaken that materially change the size, type, or components of a small rooftop energy system in such a way as to require new permitting.
(Ord. 5353 § 1 (part), 2015)