Chapter 18.4.8 SOLAR ACCESS This chapter is included in your selections. Sections: 18.4.8.010 Purpose. 18.4.8.020 Applicability. 18.4.8.030 Solar Setbacks. 18.4.8.040 Solar Access Performance Standard. 18.4.8.050 Solar Orientation Standards. 18.4.8.060 Solar Access Permit for Protection from Shading by Vegetation. 18.4.8.070 Effect and Enforcement.