Solar PV Systems
Complete Training Manual
From DC fundamentals to full system design — an accessible, Kenya-focused guide for anyone working with off-grid and hybrid solar power.
▶ Open the E-BookNine Chapters. Three Skill Levels.
Complete coverage from first principles to real-world installation and client handover — all Kenya-calibrated.
DC Electrical Fundamentals
Voltage, current, resistance and power — the building blocks of every solar system explained with clear diagrams and worked examples.
BasicSolar PV System Overview
System types, component roles and how a complete solar installation flows from panels to loads — the big picture before the detail.
BasicSolar Energy & Irradiation
The sun’s geometry, peak sun hours, Kenya-specific tilt angles (10°–15° North) and how irradiation data drives system sizing.
IntermediatePV Modules In-Depth
I-V curves, STC conditions, series/parallel wiring and a full guide to bypass vs. blocking diodes — including string shading scenarios.
IntermediateBatteries & Storage
Lead-acid vs. lithium chemistry, State of Charge, Depth of Discharge, cycle life and safe maintenance practices for East African conditions.
IntermediateCharge Controllers
PWM vs. MPPT — when each makes sense, temperature effects on efficiency with a Kenya-specific data table, and wiring best practice.
AdvancedSystem Design & Sizing
A complete 5-step sizing process: load assessment → battery bank → PV array → charge controller → wiring. Includes a fully worked household example.
AdvancedEnd-User Education
System handover checklists, safe operation habits, warning signs of trouble and a printable maintenance schedule for clients and homeowners.
BasicKenya-Specific Data
Tilt angles, peak sun hours and sizing examples calibrated for Nairobi and East African conditions.
Practice Questions
Each chapter ends with review questions to test understanding and prepare for certification exams.
Real Formulas
Ohm’s Law, Kirchhoff’s Laws, battery sizing and array calculations — all with step-by-step worked examples.
Three Skill Levels
Basic, Intermediate and Advanced tracks so homeowners, technicians and engineers all find value.
Read the Full Manual Below
Use the sidebar navigation inside the manual to jump between chapters. Works best on desktop.
Ready to Build Your Own System?
Talk to the Diaspora Solar team — we design and supply off-grid and hybrid solar systems across Kenya.
Get a Free ConsultationCreate a free account or sign in to read the complete 9-chapter guide
Enter your name and email once. We will use it only for learning access and training updates.
No WordPress admin account is created. Your guide access is remembered on this device.