How to get a Solar license in Washington
The full Washington solar licensing path — experience hours, required exam, fees, and where to apply. Verified 5/24/2026.
Career prep, not a license.
Prep for the Washington Solar exam
Solar PV 101 — Start Here (Free) — self-paced lessons, practice exam, certificate of completion.
Solar / PV Installer (often under Electrical or Specialty)
Frequently asked questions
How do I get a solar license in Washington?
You need nabcep-recommended 58+ hrs training + field experience. Then pass the NABCEP PV Associate / Installation Professional administered by NABCEP. Applications go through the Washington State Department of Labor & Industries.
What exam do I need to pass?
NABCEP PV Associate / Installation Professional — administered by NABCEP.
How much experience do I need?
NABCEP-recommended 58+ hrs training + field experience
What about fees, insurance, and continuing education?
General overview — verify exact requirements with the Washington State Department of Labor & Industries before scheduling exams.
Other solar licensing guides
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