Stand-Alone Solar PV Systems

Electrical Engineering · Level 6  ·  6 Chapters

Compiled by: Beatrice Jepkosgei

Can I download Stand-Alone Solar PV Systems notes as a PDF?

Yes. The notes download as a PDF too: every chapter has a Download PDF button above its notes. Sign in and click it. Each download comes from your plan's monthly allowance or from credits. To read before you sign in, the first topic of every chapter opens to anyone, and a Profplanet plan opens the remaining topics.

▣

What Stand-Alone Solar PV Systems covers

In this unit, you will be able to confidently design, install, and maintain stand-alone solar PV systems by mastering essential electrical principles and standards. You’ll skillfully interpret circuit drawings, select and mount components, and perform precise wiring and connections—all while prioritizing safety and quality. By the end, you’ll be ready to bring clean, reliable solar power to real-world settings with professionalism and care.

■

Careers after Stand-Alone Solar PV Systems

Installing and maintaining stand-alone solar PV systems is a skill that opens doors across Kenya’s growing off-grid energy landscape. Whether you join a community project, work for a mini-grid operator, or launch your own service business, the abilities you develop here translate directly into reliable income and a career that powers homes, schools, clinics and businesses.

  • Rural electrification projects in Kilifi County - you install and commission PV kits for schools and health posts, charge households for power connections and earn installation fees per system.
  • Off-grid solar home-system dealers in Nairobi’s Eastlands - you assemble, mount and wire complete PV kits, test them on site, and sell each unit with a profit margin that grows as demand for clean energy rises.
  • Telecommunication tower sites in western Kenya (e.g., Kakamega) - you connect PV arrays to battery banks that keep tower equipment running, perform continuity and insulation tests to guarantee uptime, and receive payment per tower serviced.
  • Small-scale irrigation pump stations in Kitui - you design and wire PV-driven water pumps, select the right cables and fittings, and charge for design, installation and ongoing maintenance contracts with farmers.
  • County referral hospitals in the Rift Valley - you install backup stand-alone solar systems for critical medical equipment, carry out polarity and safety checks, and secure service contracts for regular inspections and upgrades.
  • Solar mini-grid operators in the Lake Victoria basin - you work as a field technician mapping wiring layouts, preparing cable joints, and ensuring IEC compliance, earning a salary plus overtime for emergency repairs.
  • Renewable-energy NGOs running community solar hubs in Turkana - you train locals, install and test PV modules, and are compensated through project grants and per-installation fees for each hub you bring online.
  • Hardware and electrical supply shops in Mombasa’s industrial area - you advise customers on tool selection, component identification and safety practices, earning commission on sales while building a reputation as the go-to solar expert.
  • Freelance solar safety auditor for private residential installations - you conduct visual inspections, insulation-resistance and polarity tests, and charge a professional fee for each compliance report you issue.
  • Entrepreneurial solar service mobile unit serving peri-urban Nairobi - you travel with a van stocked with tools, perform on-site mounting, terminations and testing, and bill clients for rapid turnaround and after-sales service contracts.

Mastering these skills means you can move from one thriving sector to another, create your own business, and play a vital role in Kenya’s clean-energy future. Keep building, keep testing, and watch your expertise light up opportunities everywhere.

Chapters

What Stand-Alone Solar PV Systems covers: 35 main topics in 6 chapters

1. Apply Basic Electrical Concepts

  1. 1.1 The Meaning of SI Unit
  2. 1.2 SI Unit of Various Types of Electrical Parameters
  3. 1.3 Identification of Quantities of Charge, Force, Work and Power
  4. 1.4 Ohms Law
  5. 1.5 Calculations involving various Electrical parameters e.g. Power, Current, Voltage, Resistance
  6. 1.6 Drawing standard electrical symbols
  7. 1.7 Identification of scope of installation work
  8. 1.8 Interpretation of various electrical working drawings
  9. 1.9 Drawing of electrical diagrams

2. Interpret Stand-Alone Solar PV Installation Drawings

  1. 2.1 Drawing Standard Electrical Symbols
  2. 2.2 Identification of Scope of Installation Work
  3. 2.3 Interpretation of Various Electrical Working Drawings
  4. 2.4 Drawing of Electrical Diagrams

3. Install Stand-Alone Solar PV Components

  1. 3.1 Solar PV System Components Termination

4. Install Electrical Wiring System

  1. 4.1 Electrical Cable, Joints and Termination
  2. 4.2 Cable Management System
  3. 4.3 Electrical Accessories and Fittings
  4. 4.4 Electrical Final Circuits
  5. 4.5 Wiring Systems
  6. 4.6 Earthing System Types

5. Test Stand-Alone Solar PV System Installation

  1. 5.1 Visual Inspections
  2. 5.2 Continuity Test
  3. 5.3 Insulation Resistance Test
  4. 5.4 Polarity Test
  5. 5.5 Earth Resistance Tests

6. Maintain Stand-Alone Solar PV System

  1. 6.1 Electrical System Inspection
  2. 6.2 Identification of Maintenance Tools and Equipment
  3. 6.3 Maintenance Activities
  4. 6.4 Electrical System Tests
  5. 6.5 Maintenance Activities
  6. 6.6 Identification of Faulty Components
  7. 6.7 Recording of Inspection Findings
  8. 6.8 Repair/Replacement of Faulty Components
  9. 6.9 Fill in Maintenance Checklist
  10. 6.10 Disposal of Waste Materials

Practise this unit

Revise this unit

3 more for this unit

Beyond the syllabus

Other units in Module II