Maricopa Assn. of Governments - Solar Domestic Water Heating Permitting Standards
Quick Summary
Solar water heating systems in the Phoenix area must meet uniform permitting standards set by MAG to ensure safety and consistency. To install a system, work with a contractor familiar with these regional requirements and submit appropriate permit documentation.
AI-generated summary • Updated 7/12/2026
Program Details
- Program ID
- 749
- Last Updated
- 8/16/2023
Eligibility
Program Summary
On June 18, 2003, the Maricopa Association of Governmetns (MAG) passed permit submission requirements for residential solar domestic water heating systems in an effort to promote uniformity. The MAG is a Council of Governments that serves as the regional agency for the metropolitan Phoenix area. These standards were most recently revised in May 2012.
Contact & Resources
Please verify current program details with the administering agency before making any financial decisions.