In short
Most solar installers start with a high school diploma and learn on the job, sometimes after a short course. NABCEP certification is a voluntary credential many experienced installers earn. In many states, the electrical connection must be made by a licensed electrician. BLS projects 36.5% growth from 2025 to 2035, and installers earned a median $53,140 in May 2025.
| Middle pay | $53,140 a year, roughly $25.55 an hour (May 2025) |
|---|---|
| How most people start | High school or GED to start, then moderate-term on-the-job training |
| People in the trade | About 31,100 nationwide (2025) |
| Growth to 2035 | BLS expects 36.5% growth |
| Openings a year | Around 4,200, counting retirements |
From the BLS Employment Projections table (2025 to 2035) and May 2025 wage survey. These are U.S. numbers. Local shops may pay above or below them, and apprentices start well under the middle figure.
The work
- Measuring roofs and installing mounting systems
- Lifting and setting panels, often in the sun and heat
- Running conduit and wiring inverters
- Inspecting and maintaining systems
Moving up
Many installers become electricians to handle the wiring side, which also opens higher pay. Read about electrician apprenticeships.
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Straight answers
Do solar installers need a license?
Rules vary. Many states require electrical work to be done by licensed electricians.
Is solar installation hard?
It is physical and involves working on roofs in the heat.
What is NABCEP?
The North American Board of Certified Energy Practitioners, which offers voluntary solar certifications.