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Solar Photovoltaic Installers

Assemble, install, or maintain solar photovoltaic (PV) systems on roofs or other structures in compliance with site assessment and schematics. May include measuring, cutting, assembling, and bolting structural framing and solar modules. May perform minor electrical work such as current checks.
  • Summary

  • Details

  • Work Activities

    • Install required labels on solar system components and hardware.
    • Determine connection interfaces for additional subpanels or for connecting photovoltaic (PV) systems with utility services or other power generation sources.
    • Demonstrate system functionality and performance, including start-up, shut-down, normal operation, and emergency or bypass operations.
    • Determine photovoltaic (PV) system designs or configurations based on factors such as customer needs, expectations, and site conditions.
    • Install module array interconnect wiring, implementing measures to disable arrays during installation.
    • Install photovoltaic (PV) systems in accordance with codes and standards, using drawings, schematics, and instructions.
    • Identify electrical, environmental, and safety hazards associated with photovoltaic (PV) installations.
    • Apply weather sealing to array, building, or support mechanisms.
    • Perform routine photovoltaic (PV) system maintenance on modules, arrays, batteries, power conditioning equipment, safety systems, structural systems, weather sealing, or balance of systems equipment.
    • Assemble solar modules, panels, or support structures, as specified.
    • Identify and resolve any deficiencies in photovoltaic (PV) system installation or materials.
    • Identify methods for laying out, orienting, and mounting modules or arrays to ensure efficient installation, electrical configuration, or system maintenance.
    • Activate photovoltaic (PV) systems to verify system functionality and conformity to performance expectations.
    • Select mechanical designs, installation equipment, or installation plans that conform to environmental, architectural, structural, site, and code requirements.
    • Diagram layouts and locations for photovoltaic (PV) arrays and equipment, including existing building or site features.
    • Determine appropriate sizes, ratings, and locations for all system overcurrent devices, disconnect devices, grounding equipment, and surge suppression equipment.
    • Install active solar systems, including solar collectors, concentrators, pumps, or fans.
    • Test operating voltages to ensure operation within acceptable limits for power conditioning equipment, such as inverters and controllers.
    • Visually inspect and test photovoltaic (PV) modules or systems.
    • Measure and analyze system performance and operating parameters to assess operating condition of systems or equipment.
    • Check electrical installation for proper wiring, polarity, grounding, or integrity of terminations.
    • Identify installation locations with proper orientation, area, solar access, or structural integrity for photovoltaic (PV) arrays.
    • Determine materials, equipment, and installation sequences necessary to maximize installation efficiency.
    • Determine materials, equipment, and installation sequences necessary to maximize installation efficiency.
    • Examine designs to determine current requirements for all parts of the photovoltaic (PV) system electrical circuit.
    • Determine appropriate sizes, ratings, and locations for all system overcurrent devices, disconnect devices, grounding equipment, and surge suppression equipment.
    • Visually inspect and test photovoltaic (PV) modules or systems.
    • Program, adjust, or configure inverters and controls for desired set points and operating modes.
    • Compile or maintain records of system operation, performance, and maintenance.

    Skills

    • Social Perceptiveness
      • Understanding people's reactions.
    • Operations Analysis
      • Figuring out what a product or service needs to be able to do.
    • Speaking
      • Talking to others.
    • Monitoring
      • Keeping track of how well people and/or groups are doing in order to make improvements.
    • Active Learning
      • Figuring out how to use new ideas or things.
    • Negotiation
      • Bringing people together to solve differences.
    • Complex Problem Solving
      • Noticing a problem and figuring out the best way to solve it.
    • Installation
      • Installing equipment, machines, wiring, or computer programs.
    • Programming
      • Writing computer programs.
    • Science
      • Using scientific rules and strategies to solve problems.
    • Coordination
      • Changing what is done based on other people's actions.
    • Equipment Maintenance
      • Planning and doing the basic maintenance on equipment.
    • Repairing
      • Repairing machines or systems using the right tools.
    • Management of Material Resources
      • Managing equipment and materials.
    • Quality Control Analysis
      • Testing how well a product or service works.
    • Reading Comprehension
      • Reading work-related information.
    • Instructing
      • Teaching people how to do something.
    • Troubleshooting
      • Figuring out what is causing equipment, machines, wiring, or computer programs to not work.
    • Systems Evaluation
      • Measuring how well a system is working and how to improve it.
    • Judgment and Decision Making
      • Thinking about the pros and cons of different options and picking the best one.
    • Writing
      • Writing things for co-workers or customers.
    • Learning Strategies
      • Using the best training or teaching strategies for learning new things.
    • Management of Financial Resources
      • Making spending decisions and keeping track of what is spent.
    • Systems Analysis
      • Figuring out how a system should work and how changes in the future will affect it.
    • Management of Personnel Resources
      • Selecting and managing the best workers for a job.
    • Active Listening
      • Listening to others, not interrupting, and asking good questions.
    • Mathematics
      • Using math to solve problems.
    • Technology Design
      • Making equipment and technology useful for customers.
    • Equipment Selection
      • Deciding what kind of tools and equipment are needed to do a job.
    • Operations Monitoring
      • Watching gauges, dials, or display screens to make sure a machine is working.
    • Operation and Control
      • Using equipment or systems.
    • Time Management
      • Managing your time and the time of other people.
    • Service Orientation
      • Looking for ways to help people.
    • Critical Thinking
      • Thinking about the pros and cons of different ways to solve a problem.
    • Persuasion
      • Talking people into changing their minds or their behavior.

    Abilities

    • Visual Color Discrimination
      • Noticing the difference between colors, including shades and brightness.
    • Speech Clarity
      • Speaking clearly.
    • Peripheral Vision
      • Seeing something to your side when your are looking ahead.
    • Category Flexibility
      • Grouping things in different ways.
    • Spatial Orientation
      • Knowing where things are around you.
    • Multilimb Coordination
      • Using your arms and/or legs together while sitting, standing, or lying down.
    • Speed of Limb Movement
      • Quickly moving your arms and legs.
    • Speed of Closure
      • Quickly knowing what you are looking at.
    • Fluency of Ideas
      • Coming up with lots of ideas.
    • Gross Body Coordination
      • Moving your arms, legs, and mid-section together while your whole body is moving.
    • Far Vision
      • Seeing details that are far away.
    • Flexibility of Closure
      • Seeing hidden patterns.
    • Arm-Hand Steadiness
      • Keeping your arm or hand steady.
    • Rate Control
      • Changing when and how fast you move based on how something else is moving.
    • Visualization
      • Imagining how something will look after it is moved around or changed.
    • Dynamic Strength
      • Exercising for a long time without your muscles getting tired.
    • Glare Sensitivity
      • Seeing something even if there is a glare or very bright light.
    • Hearing Sensitivity
      • Telling the difference between sounds.
    • Time Sharing
      • Doing two or more things at the same time.
    • Written Expression
      • Communicating by writing.
    • Stamina
      • Exercising for a long time without getting out of breath.
    • Oral Comprehension
      • Listening and understanding what people say.
    • Extent Flexibility
      • Bending, stretching, twisting, or reaching with your body, arms, and/or legs.
    • Gross Body Equilibrium
      • Keeping your balance or staying upright.
    • Speech Recognition
      • Recognizing spoken words.
    • Sound Localization
      • Noticing the direction that a sound came from.
    • Wrist-Finger Speed
      • Making fast, simple, repeated movements of your fingers, hands, and wrists.
    • Explosive Strength
      • Jumping, sprinting, or throwing something.
    • Problem Sensitivity
      • Noticing when problems happen.
    • Near Vision
      • Seeing details up close.
    • Written Comprehension
      • Reading and understanding what is written.
    • Oral Expression
      • Communicating by speaking.
    • Depth Perception
      • Deciding which thing is closer or farther away from you, or deciding how far away it is from you.
    • Finger Dexterity
      • Putting together small parts with your fingers.
    • Control Precision
      • Quickly changing the controls of a machine, car, truck or boat.
    • Response Orientation
      • Quickly deciding if you should move your hand, foot, or other body part.
    • Static Strength
      • Lifting, pushing, pulling, or carrying.
    • Memorization
      • Remembering words, numbers, pictures, or steps.
    • Selective Attention
      • Paying attention to something without being distracted.
    • Trunk Strength
      • Using your lower back and stomach.
    • Dynamic Flexibility
      • Quickly and repeatedly bending, stretching, twisting, or reaching out with your body, arms, and/or legs.
    • Night Vision
      • Seeing at night or under low light.
    • Auditory Attention
      • Paying attention to one sound while there are other distracting sounds.
    • Mathematical Reasoning
      • Choosing the right type of math to solve a problem.
    • Inductive Reasoning
      • Making general rules or coming up with answers from lots of detailed information.
    • Information Ordering
      • Ordering or arranging things.
    • Perceptual Speed
      • Quickly comparing groups of letters, numbers, pictures, or other things.
    • Manual Dexterity
      • Holding or moving items with your hands.
    • Reaction Time
      • Quickly moving your hand, finger, or foot based on a sound, light, picture or other command.
    • Deductive Reasoning
      • Using rules to solve problems.
    • Originality
      • Creating new and original ideas.
    • Number Facility
      • Adding, subtracting, multiplying, or dividing.

    Knowledge

    • Production and Processing
      • Knowledge of raw materials, production processes, quality control, costs, and other techniques for maximizing the effective manufacture and distribution of goods.
    • Education and Training
      • Knowledge of principles and methods for curriculum and training design, teaching and instruction for individuals and groups, and the measurement of training effects.
    • Biology
      • Knowledge of plant and animal organisms, their tissues, cells, functions, interdependencies, and interactions with each other and the environment.
    • Design
      • Knowledge of design techniques, tools, and principles involved in production of precision technical plans, blueprints, drawings, and models.
    • History and Archeology
      • Knowledge of historical events and their causes, indicators, and effects on civilizations and cultures.
    • Building and Construction
      • Knowledge of materials, methods, and the tools involved in the construction or repair of houses, buildings, or other structures such as highways and roads.
    • Geography
      • Knowledge of principles and methods for describing the features of land, sea, and air masses, including their physical characteristics, locations, interrelationships, and distribution of plant, animal, and human life.
    • Psychology
      • Knowledge of human behavior and performance; individual differences in ability, personality, and interests; learning and motivation; psychological research methods; and the assessment and treatment of behavioral and affective disorders.
    • Therapy and Counseling
      • Knowledge of principles, methods, and procedures for diagnosis, treatment, and rehabilitation of physical and mental dysfunctions, and for career counseling and guidance.
    • Law and Government
      • Knowledge of laws, legal codes, court procedures, precedents, government regulations, executive orders, agency rules, and the democratic political process.
    • Personnel and Human Resources
      • Knowledge of principles and procedures for personnel recruitment, selection, training, compensation and benefits, labor relations and negotiation, and personnel information systems.
    • Administrative
      • Knowledge of administrative and office procedures and systems such as word processing, managing files and records, stenography and transcription, designing forms, and workplace terminology.
    • Physics
      • Knowledge and prediction of physical principles, laws, their interrelationships, and applications to understanding fluid, material, and atmospheric dynamics, and mechanical, electrical, atomic and sub-atomic structures and processes.
    • Telecommunications
      • Knowledge of transmission, broadcasting, switching, control, and operation of telecommunications systems.
    • Engineering and Technology
      • Knowledge of the practical application of engineering science and technology. This includes applying principles, techniques, procedures, and equipment to the design and production of various goods and services.
    • Fine Arts
      • Knowledge of the theory and techniques required to compose, produce, and perform works of music, dance, visual arts, drama, and sculpture.
    • Food Production
      • Knowledge of techniques and equipment for planting, growing, and harvesting food products (both plant and animal) for consumption, including storage/handling techniques.
    • English Language
      • Knowledge of the structure and content of the English language including the meaning and spelling of words, and rules of composition and grammar.
    • Sociology and Anthropology
      • Knowledge of group behavior and dynamics, societal trends and influences, human migrations, ethnicity, cultures, and their history and origins.
    • Philosophy and Theology
      • Knowledge of different philosophical systems and religions. This includes their basic principles, values, ethics, ways of thinking, customs, practices, and their impact on human culture.
    • Public Safety and Security
      • Knowledge of relevant equipment, policies, procedures, and strategies to promote effective local, state, or national security operations for the protection of people, data, property, and institutions.
    • Medicine and Dentistry
      • Knowledge of the information and techniques needed to diagnose and treat human injuries, diseases, and deformities. This includes symptoms, treatment alternatives, drug properties and interactions, and preventive health-care measures.
    • Mathematics
      • Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
    • Foreign Language
      • Knowledge of the structure and content of a foreign (non-English) language including the meaning and spelling of words, rules of composition and grammar, and pronunciation.
    • Transportation
      • Knowledge of principles and methods for moving people or goods by air, rail, sea, or road, including the relative costs and benefits.
    • Computers and Electronics
      • Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.
    • Administration and Management
      • Knowledge of business and management principles involved in strategic planning, resource allocation, human resources modeling, leadership technique, production methods, and coordination of people and resources.
    • Customer and Personal Service
      • Knowledge of principles and processes for providing customer and personal services. This includes customer needs assessment, meeting quality standards for services, and evaluation of customer satisfaction.
    • Sales and Marketing
      • Knowledge of principles and methods for showing, promoting, and selling products or services. This includes marketing strategy and tactics, product demonstration, sales techniques, and sales control systems.
    • Mechanical
      • Knowledge of machines and tools, including their designs, uses, repair, and maintenance.
    • Chemistry
      • Knowledge of the chemical composition, structure, and properties of substances and of the chemical processes and transformations that they undergo. This includes uses of chemicals and their interactions, danger signs, production techniques, and disposal methods.
    • Communications and Media
      • Knowledge of media production, communication, and dissemination techniques and methods. This includes alternative ways to inform and entertain via written, oral, and visual media.
    • Economics and Accounting
      • Knowledge of economic and accounting principles and practices, the financial markets, banking, and the analysis and reporting of financial data.

    Education

    Education
    High school diploma or equivalent
    Work Experience
    No work experience
    Training
    1 to 12 months on-the-job training

    Pay

    U.S. Annual Salary
    51860/yr
    U.S. Hourly Wage
    24.93/hr

    Washington Employment Trends

    Currently Employed
    400
    Yearly Projected Openings
    60

    Personality

    Realistic: People interested in this work like activities that include practical, hands-on problems and solutions. They do well at jobs that need:
    • Attention to Detail
    • Dependability
    • Integrity
    • Cooperation
    • Self Control
    • Analytical Thinking

    Tools

    • Adjustable wrenches
    • Blow torch
    • Caulking guns
    • Claw hammer
    • Desktop computers
    • Digital camcorders or video cameras
    • Forklifts
    • Front end loaders
    • Geological compasses
    • Global positioning system GPS receiver
    • Hex keys
    • Ladders
    • Levels
    • Locking pliers
    • Mallets
    • Masks or accessories
    • Minivans or vans
    • Multimeters
    • Notebook computers
    • Ohmmeters
    • Personal computers
    • Pipe or tube cutter
    • Pipe wrenches
    • Pitch measuring instruments
    • Pocket calculator
    • Portable data input terminals
    • Post hole digger
    • Power drills
    • Power saws
    • Protective gloves
    • Putty knives
    • Ratchets
    • Round file
    • Safety glasses
    • Safety harnesses or belts
    • Screwdrivers
    • Shovels
    • Sledge hammer
    • Solar radiation surface observing apparatus
    • Squares
    • Stripping tools
    • Tape measures
    • Tinners snips
    • Trenching machines
    • Utility knives
    • Wheelbarrows
    • Wire cutters
    • Wire lug crimping tool

    Technology

    • Calendar and scheduling software
    • Computer aided design CAD software
    • Customer relationship management CRM software
    • Electronic mail software
    • Enterprise application integration software
    • Office suite software
    • Project management software
    • Spreadsheet software
    • Word processing software