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Prepare for ETA SWI-LVL1/SWI1 with wind power energy generation under 100 kW, ETA-approved hands-on training, wind energy theory, electrical generation, site evaluation, system design and selection, installation, components, troubleshooting, safety, finance, environmental assessment, 86 questions, and 2-hour timing.
SWI-LVL1 is ETA International’s hands-on Level 1 small-wind installer certification for practical assessment of wind power systems under 100 kW.
Use these checkpoints to confirm the current format, delivery rules, scoring, and test-day setup before building the full plan.
ETA SWI-LVL1 / SWI1
ETA International
Stand-Alone
86 questions
75%
Required
ETA SWI-LVL1 validates practical Level 1 installer knowledge for small wind systems under 100 kW, including site work, system selection, installation, safety, troubleshooting, finance, and environmental considerations.
ETA Press lists SWI1 as stand-alone, maintenance required, 4-year term, hands-on required, 86 questions, a 75% passing score, and 2 hours allowed to test.
Study wind energy theory, electrical generation, turbine operation, tower and mounting options, site evaluation, wind resource assessment, system design and selection, components, batteries and inverters where applicable, grid-tied and off-grid applications, and project constraints.
Preparation should cover ETA-approved hands-on training tasks, safe tool use, elevated work and fall protection, grounding, lightning protection, permitting, environmental and noise assessment, finance, commissioning, inspection, preventive maintenance, troubleshooting, and documentation.
Use this ETA Small Wind Installer Level 1 (SWI-LVL1) exam help page for exam-specific context, then compare the broader online exam help services page or contact HiraEdu if you need a direct handoff. This page stays focused on ETA Small Wind Installer Level 1 (SWI-LVL1) while the linked service pages cover broader exam support options.
ETA Small Wind Installer Level 1 (SWI-LVL1 or SWI1) provides practical assessments in wind power energy generation under 100 kW. ETA Press states that hands-on training from an ETA-approved school is necessary and that individuals should be educated in wind energy and electrical generation theory, site evaluation, design and selection of wind systems, proper installation, components, troubleshooting methods, safety, finance, and environmental assessment and management.
ETA Press lists SWI1 as a stand-alone certification with maintenance required, a 4-year term, hands-on required, 86 questions, a 75% passing score, and 2 hours allowed to test. Preparation should cover small-wind system types, wind resource assessment, turbine operation, tower and mounting options, electrical generation, batteries and inverters where applicable, grid-tied and off-grid applications, site constraints, permitting, environmental and noise considerations, finance and project economics, safe tool use, elevated work and fall protection, grounding, lightning protection, mechanical and electrical installation steps, commissioning, inspection, preventive maintenance, troubleshooting, and documentation.
ETA Small Wind Installer Level 1 (SWI-LVL1 or SWI1) is a hands-on stand-alone certification for practical assessments in wind power energy generation under 100 kW.
ETA Press lists 86 questions on the SWI1 exam.
ETA Press lists a 75% passing score for SWI1.
Yes. ETA Press states that hands-on training from an ETA-approved school is necessary and lists hands-on required for SWI1.
ETA lists wind energy and electrical generation theory, site evaluation, wind system design and selection, installation, components, troubleshooting, safety, finance, and environmental assessment and management.
Review how site conditions, wind speed, turbulence, obstructions, tower height, and environmental constraints affect system selection and production.
Practice sequencing site preparation, foundations or mounting, tower work, turbine assembly, wiring, grounding, controls, commissioning, and documentation.
Compare grid-tied and off-grid systems, including batteries, inverters, controls, disconnects, protection, and customer-use assumptions.
Emphasize fall protection, mechanical lifting, electrical shock, grounding, lightning, tools, lockout/tagout, PPE, weather, and emergency procedures.
Because ETA says hands-on training from an approved school is necessary, confirm the school, skill assessment process, and testing route before exam scheduling.
Use the guide to self-serve, or talk to a coordinator if you need help mapping timelines, official requirements, or troubleshooting day-of logistics.
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