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Solar PV: Theory, Calculations and NABCEP Exam Preparation (Udemy.com)

100% Guaranteed Adv Learning of Solar Energy, PV Modules & Systems with Calculation Examples including NABCEP Exam Prep

Created by: Innovasys Engineering

Last updated June 2026

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What you will learn

  • Essential and Must Learn exclusive Theory of Solar PV Photovoltaic Systems and associated science necessary for all Professionals
  • Solve questions related to Solar PV System Design, Calculations and associated Selection
  • Prepare in Hours from Zero to Perfection and to prepare for the Industry Standard Certification like NABCEP Associate Exam confidently in couple of days
  • Understand and Solve Questions related to Trouble Shooting in Solar PV systems
  • Understand theory of Sun, Solar Radiation, Solar Energy, Air Mass, Peak Sun Hours, Earth Orbit & Rotation, Solar Time, Sun Path Chart, Azimuth and Title Angles
  • Understand basic structure, construction & working principle of Solar Cell , IV Curves, MPP, Effects of Temperature, Efficiency, Bypass Diodes, STC and others
  • Understand Theory of very Basic Designing, Installing and Troubleshooting of the Solar PV Systems

How it compares

Against the other 335 rated Udemy courses in Engineering on CourseDuck:

  • Rating4.5 out of 5higher than 55% of them
  • Reviews28#331 of 336 by number of reviews
  • Length11.1 hourslonger than 77% of them
  • Last updatedJune 2026more recently than 85% of them

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Course Description

* This Course is systematically and ingeniously designed by a team lead by NABCEP PVIP Certified Processional to help you quickly grasp Essential and Must Learn Theory of Solar Photovoltaic, which is rarely found in other similar courses. This course will also help you to pass industry certifications like NABCEP Associate Exam. Course includes advance Calculations which would also be helpful in preparing for advanced Certifications.

* See the Course detailed Introduction by the Author in 1st Lecture of the Course (Free Preview)



1) This Course shall take your knowledge and understanding to a level which shall help to start working as Solar Professional.

2) This Course will cover various topics related to Solar PV and Systems including Sun, Solar System, Solar Energy, PV Module, PV Systems and understanding associated Specifications and Calculations which are necessary prior to start working in the Solar PV Systems. Efforts have been made that all such topics and questions are covered and comprehensive learning takes pace in couple of hours.

3) This Course comes with a nominal low price, compared to similar courses available in the market, as promotional collateral from us. Quality of the Course is promised at par with other commercially available Courses worth thousand of US$. You definitely going to Save Hundreds of Bucks.

Note: If you know the Solar PV and Systems Theory then you can skip first three Sections and straight Jump to Section #4 to Practice the 70 No. of NABCEP Associate Questions

4) Course Contents (TOC)

This Course has been divided into three main Sections.


SECTION #1: Introduction


SECTION #2: Solar Energy and Radiation

2 Solar Radiation, Energy And Earth Rotation

2.1 The Sun

2.2 Solar Radiation and Solar Light

2.3 Peak Sun Value And Hours

2.4 Solar Radiation Data And Maps

2.4.1 Global Radiation Maps, Charts And Tables

2.5 Earth Orbit And Rotation

2.5.1 Earth Orbit

2.5.2 Sun Declination

2.6 Photovoltaic Module Azimuth And Tilt Angles

2.6.1 Photovoltaic Module Optimal Orientation

2.6.2 Non-Optimal Orientation


SECTION #3: PHOTOVOLTAIC CELLS MODULES ARRAYS

3.1 Photovoltaic Effect And Solar Cell Working Principle

3.1.1 Photovoltaic Effect

3.1.2 P-N Junction

3.1.3 Working Principle Of Solar Cell

3.2 Current-Voltage-Power Curves Of Solar Pv Modules

3.2.1 Open-Circuit Voltage (Voc)

3.2.2 Short-Circuit Current (Isc)

3.2.3 Maximum Power Point (Pmpp)

3.2.4 Operating Point

3.2.5 Maximum Power Point Tracking (Mppt)

3.2.6 Response To Irradiance

3.3 Temperature Coefficient And Calculating Voltages

3.3.1 Response To Temperature

3.3.2 Standard Test Conditions (Stc)

3.3.3 Calculating Voc

3.3.4 Cell Temperature And Temperature Rise Coefficient

3.4 Efficiency And Fill Factor

3.4.1 Efficiency

3.4.2 Fill Factor


SECTION #4: NABCEP Practice Test Questions with Theory Explained and Problems Solving

This Section shall prepare you in couple of Hours or Days to take up the challenge of professional problems and solve through calculations. Taking this Section shall be right step to learn and firm your grip on the theory of Solar PV System in your busy schedule. Format of the Course is that theory is explained through 70 No. of Practice Questions. Various topics covered in this Section include:

Find and Solve Voltage and Current through Calculations

Find and Solve PV System Output, Sizing and Efficiency through Calculations

Solve problems related to Ohm Law and Cable Voltage Drop

Find and Solar PV System Design, Calculations and Selection

Earthing & Grounding Systems and faults

120/220 AC Scheme

Solar Irradiance and Power production by Solar Modules

Inverter and Types

Sun Path Chart, Air Mass and Standard Test Conditions

AC/DC Power, Supply System and calculations

PV Cables and sizing

Safety Practices and OSHA

Solar PV Diodes

IV Curve, Cell Temperature and Characteristics of Solar PV Module

Solar PV Modules Orientation

Inter-row spacing, tilt angles and Shading Effect/Analysis

Fuse / Disconnect /Circuit breaker Ratings

Battery types, Charging/Discharging and sizing calculations

PV system interconnection to Grid and Net Metering

Solar PV Mounting methodologies

Solar PV Testing tools

Trouble shooting in Solar PV systems

Charge Controller

Micro Inverter


SECTION #5: RESOURCES

List of Applicable Standards

NABCEP Associate Hand Book

NEC Code

NEC Code 2017: Explanation by Mike Holt

Technical Articles to Understand Solar PV

Labeling Standards and Poster for Solar PV

Field Inspection Guideline


SECTION #4: NABCEP Practice Test Questions with Theory Explained and Problems Solving

This Section shall prepare you in couple of Hours or Days to take up the challenge of professional problems and solve through calculations. Taking this Section shall be right step to learn and firm your grip on the theory of Solar PV System in your busy schedule. Format of the Course is that theory is explained through 70 No. of Practice Questions. Various topics covered in this Section include:

Find and Solve Voltage and Current through Calculations

Find and Solve PV System Output, Sizing and Efficiency through Calculations

Solve problems related to Ohm Law and Cable Voltage Drop

Find and Solar PV System Design, Calculations and Selection

Earthing & Grounding Systems and faults

120/220 AC Scheme

Solar Irradiance and Power production by Solar Modules

Inverter and Types

Sun Path Chart, Air Mass and Standard Test Conditions

AC/DC Power, Supply System and calculations

PV Cables and sizing

Safety Practices and OSHA

Solar PV Diodes

IV Curve, Cell Temperature and Characteristics of Solar PV Module

Solar PV Modules Orientation

Inter-row spacing, tilt angles and Shading Effect/Analysis

Fuse / Disconnect /Circuit breaker Ratings

Battery types, Charging/Discharging and sizing calculations

PV system interconnection to Grid and Net Metering

Solar PV Mounting methodologies

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Instructor Details

Innovasys Engineering

Summary:

This Course is led by Mr. A.A. Khokhar having 25 years of international and diversified experience in more than 30 No. of projects for Power, Public sector, Oil & Gas (Onshore & Offshore), utility and other industries serving with International Consultants, EPC Contractor and sub-contractors/suppliers/control system integrator.

Education:

1. BSc Electronics & Communication Engineering

2. MBA

3. Professional Engineer

4. NABCEP PV Certified License # PV-062121-030063

5. Certified Automation Professional (ISA - CAP) License #100235

6. RMP (PMI) – License #1849539

7. PMP (PMI) – 2013 ~ 2016, PMP #1670133

8. Certified Technical Excellence in Triconex ESD Systems – Invensys University

9. Senior Member International Society of Automation (USA) # 000032964326


Country Experience:

USA, Saudi Arabia, Pakistan, Nigeria, UAE, Bahrain, UK, Germany and China.


Founder of online electnology academy delivering knowledge in the field of electrical technology.

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Reviews

4.5

28 ratings on Udemy

Select a bar to show only those reviews.Select the bar again to show every rating.

By Lazarus Martin on 3/30/2024

Thanks for these incredible course that has improved my career and it has helped me to know so many things and how to deal with solar system installation and maintainace.

By Jimmy L Funke on 2/26/2024

Instructor was very knowledgeable and explained everything very well. Learned a great deal from going through all the problems and solutions. Overall and excellent course.

By Marvin Carter on 7/23/2023

Very comprehensive

By Camerino Lucero on 6/12/2023

Very useful information in preparation for my NABCEP PV Associate exam.

By VENKATA VISHNUBHOTLA SUBRAMANYAM on 1/2/2023

Yes, it was a good match, all in one place. Thanks

By Adrian Briceno on 7/10/2022

hasta ahora esta muy bien

By Timothy Schmutz on 7/24/2023

Showing all 7 reviews on CourseDuck

Read all 28 reviews on Udemy

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Quality Score

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Overall Score : 90 / 100