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PV2 practice questions - frequently asked questions

Plain answers about how PV2 Exam Prep works: the exam, the questions, pricing, the free trial, and what you actually get.

No - and you should be wary of any site claiming otherwise. Every question here is original, written to mirror the style, difficulty, and judgment the real PV2 exam tests. Each one comes with a plain-language explanation of why the right answer is right and the others aren't.

The PV2 exam spans 15 domains: HISTORY AND BACKGROUND OF PHOTOVOLTAICS (PV); ADDITONAL PV PROJECT SAFETY; HOW THE GRID WORKS; DETERMINING CUSTOMER NEEDS; CODES AND STANDARDS; CONDUCTING A SITE SURVEY; COMPONENTS SELECTION; ARRAY SIZING; WIRING THE SYSTEM; ENERGY STORAGE SYSTEMS; PV MOUNTING SYSTEMS; PROJECT MANAGEMENT; TESTING AND TROUBLESHOOTING; COMMISSIONING THE SYSTEM; MAINTAINING THE SYSTEM. Every practice question on this site is tagged to one of these domains.

The PV2 exam has 100 questions and is completed in 2 hours. Our timed practice mirrors that length and pacing, so exam day feels familiar.

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