Chapter 15.56 PERMITTING SMALL RESIDENTIAL ROOFTOP SOLAR SYSTEMS This chapter is included in your selections. Sections: 15.56.010 Purpose. 15.56.020 Definitions. 15.56.030 Small residential rooftop solar system requirements. 15.56.040 Electronic access to permit information and submittals. 15.56.050 Application review. 15.56.060 Inspection.