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Construction & Extraction · Updated Aug 2026

Solar Thermal Installers and Technicians

Install or repair solar energy systems designed to collect, store, and circulate solar-heated water for residential, commercial or industrial use.

JVS 2.0.0-phase4b
AI Exposure
44/100
Moderate

How much of this occupation’s work can be materially affected by current AI systems.

Replacement Risk
39/100
Low

How likely exposure is to translate into reduced human demand.

Includes provisional estimates for AI adoption pressure and labour-market resilience. How this is measured

Evidence quality
Confidence81/100
Task coverage85%

Confidence reflects task coverage, mapping and capability-evidence quality, and how much of the score rests on provisional inputs.

Task-level evidence

What is driving the score?

Occupation scores are built from the task mix—not a single prediction about a job title.

JVS 2.0.0-phase4b
TaskImportanceAI impactExposure
Apply weather seal, such as pipe flashings and sealants, to roof penetrations and structural devices.High
70
Test operation or functionality of mechanical, plumbing, electrical, and control systems.High
68
Apply operation or identification tags or labels to system components, as required.High
68
Demonstrate start-up, shut-down, maintenance, diagnostic, and safety procedures to thermal system owners.High
69
Fill water tanks and check tanks, pipes, and fittings for leaks.High
70
Connect water heaters and storage tanks to power and water sources.High
70
Assess collector sites to ensure structural integrity of potential mounting surfaces or the best orientation and tilt for solar collectors.High
69
Design active direct or indirect, passive direct or indirect, or pool solar systems.High
69
Determine locations for installing solar subsystem components, including piping, water heaters, valves, and ancillary equipment.High
40
Install solar collector mounting devices on tile, asphalt, shingle, or built-up gravel roofs, using appropriate materials and penetration methods.High
22
Install circulating pumps using pipe, fittings, soldering equipment, electrical supplies, and hand tools.High
23
Perform routine maintenance or repairs to restore solar thermal systems to baseline operating conditions.High
23
Install flat-plat, evacuated glass, or concentrating solar collectors on mounting devices, using brackets or struts.High
22
Install plumbing, such as dip tubes, port fittings, drain tank valves, pressure temperature relief valves, or tanks, according to manufacturer specifications and building codes.High
22
Identify plumbing, electrical, environmental, or safety hazards associated with solar thermal installations.High
17
Install copper or plastic plumbing using pipes, fittings, pipe cutters, acetylene torches, solder, wire brushes, sand cloths, flux, plastic pipe cleaners, or plastic glue.High
14
Cut, miter, and glue piping insulation to insulate plumbing pipes and fittings.High
16
Most exposed

Where AI can do more

Routine, digitized, and highly repeatable tasks face the greatest pressure.

  1. Apply weather seal, such as pipe flashings and sealants, to roof penetrations and structural devices.70
  2. Fill water tanks and check tanks, pipes, and fittings for leaks.70
  3. Connect water heaters and storage tanks to power and water sources.70
  4. Demonstrate start-up, shut-down, maintenance, diagnostic, and safety procedures to thermal system owners.69
Hardest to automate

Where people still matter

These tasks score lowest on automation feasibility—physical presence, judgement, accountability and real-world variability all resist end-to-end automation.

  1. Install copper or plastic plumbing using pipes, fittings, pipe cutters, acetylene torches, solder, wire brushes, sand cloths, flux, plastic pipe cleaners, or plastic glue.01
  2. Cut, miter, and glue piping insulation to insulate plumbing pipes and fittings.02
  3. Identify plumbing, electrical, environmental, or safety hazards associated with solar thermal installations.03
  4. Install solar collector mounting devices on tile, asphalt, shingle, or built-up gravel roofs, using appropriate materials and penetration methods.04
  5. Install circulating pumps using pipe, fittings, soldering equipment, electrical supplies, and hand tools.05
Where else this work leads

Related occupations

Occupations O*NET links to this one. Relatedness reflects shared work, not a claim that these roles are safer.

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Beyond AI capability

Adoption and labour-market outlook

Structural factors are kept separate from raw capability so you can see what actually resists automation. Adoption pressure and labour-market resilience are still provisional models—25% of this occupation’s replacement-risk weight rests on them.

Human dependency74
Physical dependency55
Adoption pressure38
Labour-market resilience71
Methodology & sources

O*NET 30.3 occupational data interpreted through the JobsVsAI capability, automation and structural-constraint models.

Confidence81/100
CalculatedAug 21, 2026
Read methodology →