How PV works, job safety, modules and inverters, site design, the NEC for PV, rapid shutdown, the 120% rule and installation from the first hole to permission to operate: here every topic fits on one page, drawn and explained. 52 illustrated pages, with 40 practice questions explained.
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One topic per page, with a big drawing, four short boxes and the key idea at the bottom. Take a look inside:
Voc corrected for the cold, 125% twice, rapid shutdown boundaries, the 120% rule... you have read it ten times, but it does not stick.
...and every code book and manual gives you pages of dense text.
Here, a topic fits on one page: the big drawing shows it, four boxes explain it.
And the box at the bottom tells you the one idea to keep.
First you see it. Then you remember it.
Solar basics, safety, components, design, the NEC for PV, installation, maintenance and the PV Associate exam: 52 pages, all illustrated
Picture this:
Instead of rereading code sections and manuals the night before a test or a job...
...you see each topic drawn: what it is, how it works and why the rule exists.
And solar becomes pictures you can recall on the roof, in class and on test day.
That is exactly what Solar PV Installer Made Visual does.
It is not “just another PDF”. It is 8 parts and 48 illustrated topics, with 40 practice questions and the answers explained, plus the whole book on one page.
Because what your brain sees organized, it remembers.
Irradiance and peak sun hours, how a cell works, reading a module datasheet, the I-V curve, heat and shade, and grid-tied, battery and off-grid systems.
Why PV is always live in daylight, PPE, fall protection from 6 feet, ladder safety, lockout and tagout, and working safely on a roof.
Module types, string inverters, microinverters and optimizers, racking, PV wire and connectors, disconnects and overcurrent protection, and batteries.
The site survey, shade analysis, tilt and azimuth, the utility bill, sizing the array and a string step by step, and 20 practice questions.
Article 690 and the AHJ, maximum system voltage, the 125% rules, grounding and bonding, rapid shutdown, arc-fault protection, the 120% rule and labels.
Layout and fire code pathways, roof attachments and flashing, rails and modules, wire management, the inverter and disconnect, commissioning and permission to operate.
Monitoring, troubleshooting basics, cleaning and inspection, and solar economics explained honestly.
The NABCEP PV Associate as a concept, how to study and answer, and 20 more practice questions.
At the end: every practice answer explained and the whole book on one page.
Free with the book
Ten short tests by topic, sixty original questions, from solar basics and safety to the NEC, installation and maintenance, with every answer explained and a score sheet.
It comes with the book.
Free with the book
Ohm's law, series and parallel, cold-weather voltage, voltage drop, battery sizing, roof pitch in degrees, units and the acronyms of the trade, with worked examples.
It comes with the book.
One payment:
$27
Instant access: Solar PV Installer Made Visual and the two free books arrive by email as PDFs. One payment, no subscription.
Add solar to your skills and understand the PV rules of the NEC, one clear page at a time.
See what PV installers really need to know, from safety to permission to operate.
The basics, the design steps and practice questions with every answer explained.
$27
You have 30 days to try Solar PV Installer Made Visual and the two free books.
If a file does not open, if the content is not what this page describes, if you were charged twice or the download never arrived, write to us and we refund you in full.
One payment, no subscription, no surprises.
Yes. It starts with how sunlight becomes electricity and goes topic by topic, one page at a time, with simple words and big drawings.
Solar basics, job safety, modules, inverters, microinverters and optimizers, racking, wiring and batteries, the site survey and system sizing, the NEC for PV (Article 690, rapid shutdown, the 125% rules, grounding, the 120% rule, labels), installation, commissioning, maintenance and economics, plus 40 practice questions.
Yes. It was written for the United States, with the National Electrical Code, OSHA safety practice and imperial units. Always follow the NEC edition your local authority enforces.
No book can guarantee that. It helps you understand and review the basics; a course and steady practice prepare you. It is not affiliated with or endorsed by NABCEP.
No. It is a study aid. Licenses and certifications are issued by the proper authorities and organizations.
No. Always follow the NEC edition your AHJ enforces, the instructions of listed equipment and OSHA safety training. Calculations are generic practice examples.
By email, right after you buy: three PDFs you can read on your phone, tablet or computer.
No. One payment of $27, and the three PDFs are yours.
Yes, as many times as you want, for yourself.
You have 30 days: if a file does not open, if the content is not what this page describes, if you were charged twice or the download never arrived, write to us and we refund you.
You do not have to memorize the 120% rule by repeating it in your head.
You do not have to get lost in hundreds of pages of code language.
And you definitely do not have to study solar without pictures.
There is an easier way. And it is one click away.
Your move.
The PDFs arrive by email in a few minutes