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Solar Thermal Installers and Technicians

SOC 47-2152.04Job Zone 3 · Medium Preparationv.26.05

Context coveredThis framework covers the installation, commissioning, troubleshooting, and maintenance of solar thermal systems on residential and light-commercial buildings, from entry-level rooftop tasks through organizational leadership and workforce development.

Sources:O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.SkillsCrosswalkSkillsCrosswalk — O*NET enrichment + adjacency index. Opens in new tab.
Emerging
Entry / Apprentice
  1. Solar collector mounting hardware and hand tools — identify and stage under direct supervision on a residential rooftop installation site.
  2. Basic plumbing fittings and pipe cutters — assist with cutting and preparing copper pipe sections under journeyman guidance on a solar thermal job.
  3. Roof penetration locations — recognize and mark designated flashings and sealant points following a supervisor's instruction on an asphalt shingle roof.
  4. Safety hazards related to electrical, plumbing, and roof work — identify common risks using a provided checklist before beginning a solar thermal installation.
  5. Flat-plate and evacuated-tube solar collectors — distinguish between collector types and handle components safely under close supervision on a job site.
  6. Acetylene torch and soldering supplies — set up and maintain under direct oversight for copper pipe soldering tasks on a residential system.
  7. Installation work orders and technical diagrams — read and interpret basic instructions to locate components during an assigned solar thermal installation.
  8. Mechanical and plumbing system components — monitor visible operation indicators and report anomalies to a lead technician during initial system start-up.
  9. Pipe flashing and roof sealant materials — apply to designated penetration points following step-by-step direction on a tile or shingle roof.
  10. Personal protective equipment and fall-arrest gear — select and don correctly before accessing rooftop work areas on residential solar thermal projects.
Developing
Mid-level / Established
  1. Copper and plastic plumbing systems — install using pipes, fittings, solder, flux, and plastic glue with limited oversight on residential solar thermal projects.
  2. Solar collector mounting devices — secure to tile, asphalt, shingle, or built-up gravel roofs using appropriate penetration methods with routine supervision.
  3. Circulating pumps and associated plumbing — install using pipe fittings, soldering equipment, and hand tools independently on standard residential configurations.
  4. Weather seals including flashings and sealants — apply consistently to roof penetrations and structural devices to meet weatherproofing specifications on active job sites.
  5. Mechanical, plumbing, electrical, and control systems — test for operation and functionality using standard diagnostic tools after completing a solar thermal installation.
  6. Environmental and safety hazards — assess systematically at the start of each project and communicate findings to crew members before work begins.
  7. Technical manuals and manufacturer specifications — read and apply to select correct materials and methods for differing roof and collector types on varied job sites.
  8. System start-up and shut-down procedures — perform reliably on newly installed solar thermal systems and document results on job completion reports.
  9. Flat-plate, evacuated glass, and concentrating collectors — mount to brackets and struts on pre-installed mounting devices with accuracy and minimal rework.
  10. Time and task schedules — manage personal workflow across installation phases to meet project milestones on single-family residential solar thermal jobs.
Proficient
Senior / Expert IC
  1. Complex solar thermal plumbing configurations — design and install using copper and plastic systems, selecting pipe sizing and fittings appropriate to system load across residential and light-commercial sites.
  2. Non-routine plumbing, electrical, and mechanical hazards — diagnose and resolve independently by applying critical thinking and code knowledge on diverse installation environments.
  3. Solar collector arrays on mixed roof types — plan and execute full installation including mounting, sealing, and collector placement without supervisory oversight on multi-zone projects.
  4. System performance anomalies — troubleshoot using monitoring data, pressure tests, and control system diagnostics to restore optimal operation on commissioned solar thermal systems.
  5. Circulating pump assemblies and control integration — install and commission end-to-end, verifying electrical connections and pump curves against system design specifications.
  6. Customer demonstrations — deliver clear start-up, shut-down, maintenance, and safety instruction to solar thermal system owners, adapting explanations to varying technical literacy levels.
  7. CAD and project management software — use to review installation drawings, track job progress, and coordinate material procurement on active solar thermal projects.
  8. Equipment maintenance schedules — develop and execute for solar collectors, pumps, and heat exchangers to sustain system efficiency over long-term service agreements.
  9. Quality control inspections — conduct at each installation phase, comparing completed work against engineering drawings and code requirements before system commissioning.
  10. Environmental and structural site conditions — evaluate thoroughly prior to installation to determine optimal collector orientation, mounting strategy, and penetration approach on unfamiliar buildings.
Advanced
Lead / Principal / Executive
  1. Installation standards and company-wide technical procedures — develop and enforce across all field crews to ensure consistent quality on residential and commercial solar thermal projects.
  2. Apprentices and developing technicians — mentor through structured on-the-job training programs, demonstrating advanced plumbing, mounting, and commissioning techniques on live job sites.
  3. Complex multi-zone commercial solar thermal systems — lead full-scope installation projects from site assessment through final commissioning, coordinating subcontractors and inspectors.
  4. Organizational safety and hazard-mitigation protocols — design and implement to address electrical, plumbing, environmental, and fall risks across all project types and crew levels.
  5. Customer and stakeholder presentations — deliver authoritative technical briefings on system design, performance expectations, and maintenance obligations for large commercial and institutional clients.
  6. Project budgets, material inventories, and scheduling tools — manage using spreadsheet, inventory, and project management software to optimize resource allocation across a portfolio of active jobs.
  7. Diagnostic and troubleshooting frameworks — create and disseminate for recurring failure modes in solar thermal control, plumbing, and collector systems to reduce field resolution time organization-wide.
  8. Technical curriculum and instructional materials — produce for apprenticeship or continuing-education programs, covering installation, code compliance, and system commissioning for solar thermal occupations.
  9. Emerging collector technologies and installation methods — evaluate through active learning and applied field trials, recommending adoption decisions that align with company capabilities and market demands.
  10. Cross-functional coordination with engineers, inspectors, and building owners — lead to resolve design conflicts, permitting issues, and code variances on high-complexity solar thermal installations.

AI-at-Work Competency Framework

Sources:Anthropic Economic IndexAnthropic Economic Index — release_2026_03_24. Opens in new tab.Jadhav & Danve, 2026Skill Automation Feasibility Index — Jadhav & Danve, 2026 (arXiv:2604.06906). Opens in new tab.WEF Skills TaxonomyWEF Skills Taxonomy 2021 — Building a Common Language for Skills at Work. Opens in new tab.

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Sources:Pathsmith™ Durable SkillsPathsmith™ Durable Skills Framework — America Succeeds + CompTIA. Opens in new tab.O*NET v30.2O*NET Resource Center — Occupational Information Network, v30.2 (Sept 2025). Opens in new tab.
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O*NET enrichment · skillscrosswalk.com

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Source anchors that ground each statement

Related titles
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RAPIDS apprenticeships
0062 · Sprinkler Fitter (Automatic)
O*NET skills
InstallationReading ComprehensionQuality Control AnalysisCritical ThinkingMonitoringOperations MonitoringActive ListeningSpeakingTroubleshootingJudgment and Decision MakingTime ManagementInstructingService OrientationComplex Problem SolvingEquipment MaintenanceActive Learning
Knowledge domains
MechanicalBuilding and ConstructionCustomer and Personal ServiceEnglish LanguageEngineering and TechnologyEducation and TrainingDesignPublic Safety and SecurityComputers and ElectronicsProduction and ProcessingAdministration and ManagementMathematics
Abilities
Oral ComprehensionNear VisionSpeech RecognitionWritten ComprehensionExtent FlexibilityOral ExpressionProblem SensitivityArm-Hand SteadinessVisual Color DiscriminationInformation Ordering
Work styles
—
Technology
Computer aided manufacturing CAM softwareGraphics or photo imaging softwareComputer aided design CAD softwareProject management softwareInventory management softwareSpreadsheet softwareOffice suite softwareElectronic mail softwarePresentation softwareDevelopment environment software
Tasks · seed anchors for statements
  1. Test operation or functionality of mechanical, plumbing, electrical, and control systems.
  2. Apply weather seal, such as pipe flashings and sealants, to roof penetrations and structural devices.
  3. Install solar collector mounting devices on tile, asphalt, shingle, or built-up gravel roofs, using appropriate materials and penetration methods.
  4. Install copper or plastic plumbing using pipes, fittings, pipe cutters, acetylene torches, solder, wire brushes, sand cloths, flux, plastic pipe cleaners, or plastic glue.
  5. Identify plumbing, electrical, environmental, or safety hazards associated with solar thermal installations.
  6. Demonstrate start-up, shut-down, maintenance, diagnostic, and safety procedures to thermal system owners.
  7. Install circulating pumps using pipe, fittings, soldering equipment, electrical supplies, and hand tools.
  8. Install flat-plat, evacuated glass, or concentrating solar collectors on mounting devices, using brackets or struts.
CIP education codes
46.050246.050346.0599

Sources: O*NET v30.2 (CC BY 4.0), SkillsCrosswalk.com, LER.me®, Anthropic Economic Index, SAFI (Jadhav & Danve, 2026), WEF Skills Taxonomy 2021, Pathsmith™ Durable Skills Framework. © 2026 EBSCOed.