Solar Thermal Installers and Technicians
Overview
Solar Thermal Installers and Technicians has a national median salary of $63,800 per year, with +6.8% projected job growth from 2025–2035. The Bureau of Labor Statistics lists a high school diploma or equivalent as the typical education needed to enter this occupation.
Description
Install or repair solar energy systems designed to collect, store, and circulate solar-heated water for residential, commercial or industrial use.
Work Values
- Support
- Achievement
- Working Conditions
Work Styles
Responsibilities
Tasks
- Test operation or functionality of mechanical, plumbing, electrical, and control systems.
- Apply weather seal, such as pipe flashings and sealants, to roof penetrations and structural devices.
- Install solar collector mounting devices on tile, asphalt, shingle, or built-up gravel roofs, using appropriate materials and penetration methods.
- Install copper or plastic plumbing using pipes, fittings, pipe cutters, acetylene torches, solder, wire brushes, sand cloths, flux, plastic pipe cleaners, or plastic glue.
- Identify plumbing, electrical, environmental, or safety hazards associated with solar thermal installations.
Work Activities
- Getting Information
- Communicating with Supervisors, Peers, or Subordinates
- Thinking Creatively
- Performing General Physical Activities
- Interpreting the Meaning of Information for Others
- Processing Information
- Identifying Objects, Actions, and Events
- Monitoring Processes, Materials, or Surroundings
- Establishing and Maintaining Interpersonal Relationships
- Inspecting Equipment, Structures, or Materials
Detailed Work Activities
- Observing, receiving, and otherwise obtaining information from all relevant sources.
- Providing information to supervisors, co-workers, and subordinates by telephone, in written form, e-mail, or in person.
- Developing, designing, or creating new applications, ideas, relationships, systems, or products, including artistic contributions.
- Performing general physical activities includes doing activities that require considerable use of your arms and legs and moving your whole body, such as climbing, lifting, balancing, walking, stooping, and handling materials.
- Translating or explaining what information means and how it can be used.
- Compiling, coding, categorizing, calculating, tabulating, auditing, or verifying information or data.
- Identifying information by categorizing, estimating, recognizing differences or similarities, and detecting changes in circumstances or events.
- Monitoring and reviewing information from materials, events, or the environment, to detect or assess problems.
- Developing constructive and cooperative working relationships with others, and maintaining them over time.
- Inspecting equipment, structures, or materials to identify the cause of errors or other problems or defects.
T-A-S-K
Technology, Abilities, Skills & Knowledge
Technology Skills
- Computer aided design CAD software
- Presentation software
- Development environment software
- Spreadsheet software
- Electronic mail software
Abilities
- Oral Comprehension
- Near Vision
- Speech Recognition
- Extent Flexibility
- Oral Expression
Skills
- Installation
- Quality Control Analysis
- Reading Comprehension
- Active Listening
- Critical Thinking
Knowledge
- Mechanical
- Building and Construction
- Customer and Personal Service
- English Language
- Engineering and Technology
Education
Education Levels of Current Workers
The Bureau of Labor Statistics lists a high school diploma or equivalent as the typical education needed to enter this occupation. The chart below shows the highest level of education held by people already working in this field, ages 25 and older. It includes workers who earned more education than the job requires and workers who entered the field under earlier requirements, so the largest bar is not the entry requirement. For example, if someone finished an associate's degree and then started working in this field, they are counted under “Associate's degree” here, but the job itself typically asks for a high school diploma or equivalent.
Certificates
Certifications applicable to Solar Thermal Installers and Technicians:
| Certificate name | Certifying Organization | Type |
|---|---|---|
| Certified Electrical Safety Technician (CEST) | National Fire Protection Association | D |
| Master Specialist Hands On Supply Water Temperature Reset Controls Set-up and Testing | ESCO Group | D |
| PV Commissioning & Maintenance Specialist (PVCMS) | North American Board of Certified Energy Practitioners | D |
| Solar Heating Installer (SHI) | North American Board of Certified Energy Practitioners | D |
| PV Installation Professional (PVIP) | North American Board of Certified Energy Practitioners | I |
Income & Employability
Income Percentile
The median (50th percentile) is the middle wage; 10% earn less than the low figure and 10% earn more than the high figure.
| Low (10%) | $44,150 |
| Median (50%) | $63,800 |
| High (90%) | $108,420 |
Income by Experience
How pay typically grows from entry level (0–2 yrs) to expert (8+ yrs).
Experience data not available.
Employability
There are currently 510,600 jobs in this career path (2025). That number is projected to grow to 545,200 by 2035, a +6.8% change.
+6.8% growthVideo Resources
Training Programs
20 programs at 9 schools on Career School App prepare students for a career as Solar Thermal Installers and Technicians, including Plumbing (20).
- PlumbingEmerald Coast Technical College · DeFuniak Springs, FLCertificate · 1,080 clock hours (approximately 37 weeks)
- Plumbing ProgramForgeNow · Lewisville, TXCertificate · 6 weeks
- Plumber ApprenticeshipHoHoKus School of Trade and Technical Sciences · Paterson, NJDiploma · 36 weeks
- Makeup P1, P3, P9, J1, J3 Plumbing CEU (In School)Industrial Management & Training Institute · Waterbury, CTContinuing Education · 1 day
- Plumbing I – Introduction to Plumbing SystemsITEC Training & Education Center · Rochester, NYOther · 30 hours over 3.5 or 4 days
- Journeyman Plumber Exam PreparationSouth Florida Institute of Technology · Miami, FLCertificate Of Course Completion · 12 Saturdays
- Plumbing Service ProtocolTotal Tech LLC · Nashville, TNCertificate · 100 clock hours
- PlumbingTraviss Technical College · Lakeland, FLCertificate · 1,080 clock hours
- PlumbingU.S. Career Institute · Fort Collins, COCertificate · 154 clock hours
- P-1 License Exam ReviewIndustrial Management & Training Institute · Waterbury, CTContinuing Education · 2 days (Saturday & Sunday)
- Plumbing (Technical) Exam PrepSouth Florida Institute of Technology · Miami, FLCertificate Of Course Completion · 13 Sundays
- P-2 License Exam ReviewIndustrial Management & Training Institute · Waterbury, CTContinuing Education · 2 days (Saturday & Sunday)
- Plumbing TechnicianSouth Florida Institute of Technology · Hialeah, FLDiploma · 63 weeks
- P-6 License Exam ReviewIndustrial Management & Training Institute · Waterbury, CTContinuing Education · 1 day
- Plumbing TechnicianSouth Florida Institute of Technology · Miami, FLDiploma · 63 weeks
- P-7 License Exam ReviewIndustrial Management & Training Institute · Waterbury, CTContinuing Education · 2 days (Saturday & Sunday)
- Plumbing Technician (Evening)South Florida Institute of Technology · Miami, FLDiploma · 63 weeks
- Plumbing TechnicianIndustrial Management & Training Institute · Waterbury, CTCertificate
- Plumbing Technician (Evening)South Florida Institute of Technology · Hialeah, FLDiploma · 63 weeks
- Plumbing TechnicianIndustrial Management & Training Institute · Waterbury, CTCertificate · 42 weeks (day)
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This site incorporates information from O*NET Web Services by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA). O*NET® is a registered trademark of USDOL/ETA. Used under the CC BY 4.0 license.
Certification, licence and career video information is sourced from CareerOneStop, sponsored by the U.S. Department of Labor, Employment and Training Administration (DOLETA) and the Minnesota Department of Employment and Economic Development (DEED).
Wage, employment and outlook figures are from the U.S. Bureau of Labor Statistics — Occupational Employment and Wage Statistics (OEWS) and the Employment Projections program. Figures describe the occupation, not any particular program or graduate.
Career cluster definitions are from Advance CTE.
Pay-by-experience bands are from Lightcast (as recent as July 2025).