Punjab PSEB Sr. Sec. NSQF Electronics (Solar Panel Installation Technician) study guide
Punjab PSEB Sr. Sec. NSQF Electronics (Solar Panel Installation Technician) · Work through your exam, one topic at a time.
The PSEB Senior Secondary NSQF Electronics course with the Solar Panel Installation Technician trade is a Punjab School Education Board vocational qualification at NSQF Level 4, delivered through affiliated schools as part of the Class 11–12 curriculum. It suits students who want a school-leaving certificate combined with a practical, employable electrical trade skill, and also technicians already working in solar EPC or maintenance who want formal recognition. The Punjab PSEB Sr. Sec. NSQF Electronics (Solar Panel Installation Technician) study guide has 10 sections and about 3,525 words.
01Solar Photovoltaic Fundamentals: Radiation, the PV Effect, I-V Curves, STC and Efficiency
This section covers solar photovoltaic fundamentals: the solar resource, the photovoltaic effect, cell/module/array terminology, I-V characteristics, standard test conditions and efficiency. The exam tests whether you can read a datasheet curve and convert it into a safe, realistic design.
335 words, about 2 min02Types of PV Modules and Cells: Mono, Poly, Thin Film, Construction, Ratings and Defects
This section covers PV cell and module types: monocrystalline, polycrystalline and thin-film technologies, module construction, ratings, datasheet interpretation and defect identification. The exam tests technology selection and whether you can spot a failing module from symptoms.
366 words, about 2 min03Site Survey and System Sizing: Loads, Shading, Tilt, Array, Battery, Cable and Inverter
This section covers site survey and system sizing: load assessment, shading analysis, tilt and orientation, array and battery sizing, and cable and inverter sizing. The exam tests whether you can turn a customer's electricity bill and roof into a safe, correctly sized design.
406 words, about 2 min04Mounting Structures and Mechanical Installation: Roof and Ground Mounts, Clamps, Wind Load and Handling
This section covers mounting structures and mechanical installation: roof and ground mounting, rails and clamps, structural safety, wind-load basics and correct module handling. The exam tests whether the array stays attached and waterproof for 25 years.
357 words, about 2 min05Electrical Installation and Wiring: DC/AC Cabling, MC4, Combiner Boxes, Earthing and Surge Protection
This section covers electrical installation and wiring: DC and AC cabling, MC4 connectors, junction and combiner boxes, earthing, lightning and surge protection, and cable routing. The exam tests safe, code-compliant workmanship on the DC side, where faults are harder to extinguish.
356 words, about 2 min06Inverters and Balance of System: Grid-Tied, Off-Grid, Hybrid, PWM/MPPT, Batteries and Monitoring
This section covers inverters and balance of system: grid-tied, off-grid and hybrid inverters, PWM and MPPT charge controllers, batteries and storage, meters and monitoring. The exam tests component matching, because a good array with the wrong BOS underperforms or fails.
328 words, about 2 min07Testing, Commissioning and Troubleshooting: Instruments, Voc/Isc, Insulation and Fault Finding
This section covers testing, commissioning and troubleshooting: instrument use, open-circuit and short-circuit checks, continuity, polarity, fault finding and performance verification. The exam tests whether you can prove a system is safe before energising and diagnose a low-output complaint.
342 words, about 2 min08Occupational Health, Safety and Environment: Shock, Height, PPE, LOTO, First Aid and E-Waste
This section covers occupational health, safety and environment: electrical shock prevention, working at height, PPE, lockout/tagout, first aid, and safe disposal of batteries and e-waste. The exam tests whether you can plan work that keeps DC arcs, falls and chemicals from injuring people.
374 words, about 2 min09Electrical and Electronics Fundamentals Applied to Solar: Ohm's Law, Series/Parallel, Power, AC/DC and Diodes
This section covers electrical and electronics fundamentals applied to solar: Ohm's law, series and parallel circuits, power and energy calculations, AC/DC basics, semiconductors and diodes. The exam tests the arithmetic and circuit reasoning behind string, battery and cable decisions.
341 words, about 2 min10Entrepreneurship, Employability and Workplace Practices: Documentation, Quotations, Schemes and Communication
This section covers entrepreneurship, employability and workplace practices: documentation, customer handling, costing and quotation basics, government scheme awareness, and communication. The exam tests whether you can run a small solar installation business professionally, not just wire an array.
320 words, about 2 min