Beginner Electrical Workbook

Beginner Electrical Workbook

Nine worksheets with answers, in learning order. This 24-page printable workbook takes you from volts, amps, watts and ohms to sizing a small solar system on paper, one worksheet at a time. Clear line sketches throughout show each idea at a glance.

Inside:

- Unit 1: Volts, amps, watts and ohms

- Unit 2: How batteries work: voltage, capacity and energy

- Unit 3: Series vs parallel, for batteries and solar panels

- Unit 4: How to read a battery data sheet

- Unit 5: LiFePO4 vs AGM

- Unit 6: Lithium battery safety and charging basics

- Unit 7: Solar charge controllers: PWM vs MPPT

- Unit 8: How panels, controllers and inverters work together

- Unit 9: Portable power station vs DIY battery box

- Worked answers for every unit at the back

Written for beginners, students and anyone setting up 12V or solar power who wants to understand the numbers before they buy. Made-up teaching figures are used throughout and labelled on each page.

PDF download, A4, made to print at home.

General information only. Not technically reviewed by a qualified electrical professional. Always follow your equipment manuals.