Solar Energy in Yakima County, WA (2026)
2 rules for unincorporated Yakima County, Washington.
Verified from official government sources
Panel Permits
Yakima County requires building and electrical permits for solar installations. Rooftop systems must meet structural, fire-setback, and electrical code standards, and the array interconnects with the local utility under Washington's net-metering law, RCW 80.60.
Yakima County Solar Panel Permits
Some RestrictionsRCW 64.04.140
The legislature declares that the potential economic and environmental benefits of solar energy use are considered to be in the public interest; therefore, local governments are authorized to encourage and protect access to direct sunlight for solar energy systems.
HOA Restrictions
In unincorporated Yakima County, RCW 64.38.055 stops homeowners' association covenants and rules from banning solar energy panels outright. A governing document cannot prohibit an owner or resident from installing a panel that meets health and safety permitting standards, carries solar-rating certification if it heats water, and meets national electric code standards if it generates power. The HOA can still control placement and appearance.
Yakima County HOA Solar Panel Protections
Some RestrictionsRCW 64.38.055
(1) The governing documents may not prohibit the installation of a solar energy panel by an owner or resident on the owner's or resident's property as long as the solar energy panel: (a) Meets applicable health and safety standards and requirements imposed by state and local permitting authorities; (b) If used to heat water, is certified by the solar rating certification corporation or another ...
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