Solar PV Electrical Design Training Course

Course Introduction

Solar photovoltaic (PV) systems have become one of the fastest-growing renewable energy technologies worldwide, providing clean, reliable, and decentralized electricity generation for residential, commercial, industrial, utility-scale, and off-grid applications. Effective electrical design is essential for ensuring solar PV systems achieve optimal energy production, operational safety, grid compliance, and long-term reliability. This Solar PV Electrical Design Training Course provides participants with comprehensive knowledge of photovoltaic electrical system design, component selection, calculations, protection requirements, grid integration, commissioning, and industry best practices required for modern solar energy projects.

Participants will gain detailed knowledge of solar PV system components including photovoltaic modules, string configurations, inverters, DC and AC protection equipment, combiner boxes, transformers, cables, grounding systems, monitoring devices, and energy storage integration. The course covers PV system sizing, solar resource considerations, DC and AC electrical design, voltage and current calculations, cable selection, inverter configuration, protection coordination, power quality requirements, and grid connection principles. Emphasis is placed on practical engineering methods that improve system efficiency, safety, reliability, and investment performance.

The training combines technical concepts with practical applications through solar PV design calculations, system configuration exercises, equipment selection activities, electrical drawings analysis, performance evaluations, commissioning procedures, and real-world solar project case studies. Participants will learn how to develop complete PV electrical designs, assess site conditions, determine system capacity, select appropriate components, evaluate losses, prepare technical documentation, and support successful project implementation.

The rapid development of solar technologies, smart inverters, battery energy storage systems, microgrids, digital monitoring platforms, artificial intelligence-based forecasting, and advanced energy management systems is transforming solar PV engineering. This course explores emerging topics including hybrid solar systems, grid-forming inverters, floating solar PV, solar-plus-storage solutions, intelligent monitoring, predictive maintenance, digital twins, and advanced optimization techniques that enhance solar system performance and grid flexibility.

Participants will also examine common solar PV electrical design challenges including shading losses, mismatch effects, inverter limitations, voltage fluctuations, harmonic distortion, protection coordination issues, grounding failures, cable losses, thermal impacts, and regulatory compliance requirements. Through practical examples and engineering case studies, the course demonstrates how proper electrical design strategies improve energy yield, reduce operational risks, enhance safety, and maximize the lifecycle value of solar PV installations.

Upon successful completion of the Solar PV Electrical Design Training Course, participants will possess the technical competence and practical confidence required to design, evaluate, commission, and optimize solar photovoltaic electrical systems. They will be equipped to apply engineering standards, perform accurate design calculations, select appropriate electrical components, and contribute effectively to the development of efficient and reliable solar energy projects.

Duration

5 days

Who Should Attend

• Electrical Engineers

• Solar PV Design Engineers

• Renewable Energy Engineers

• Power System Engineers

• Electrical Consultants

• Project Engineers

• EPC Engineering Professionals

• Utility Engineers

• Grid Integration Engineers

• Energy Management Professionals

• Commissioning Engineers

• Electrical Installation Engineers

• Solar Project Developers

• Electrical Maintenance Engineers

• Sustainability Engineers

• Asset Management Engineers

• Electrical Technicians

• Engineering Managers

• Engineering Graduates

• Professionals entering the solar energy industry

Course Objectives

• Develop comprehensive knowledge of solar PV electrical design principles, system configurations, components, calculations, and engineering practices for reliable photovoltaic installations.

• Understand photovoltaic system architecture including modules, strings, arrays, inverters, protection devices, monitoring systems, and grid connection equipment.

• Perform solar PV system sizing calculations including energy requirements, module selection, inverter capacity, and system performance evaluation.

• Apply DC and AC electrical design principles including voltage calculations, current ratings, cable sizing, losses, and protection coordination.

• Evaluate inverter technologies, maximum power point tracking, efficiency characteristics, grid support functions, and operational requirements.

• Design solar PV protection systems including overcurrent protection, surge protection, grounding, isolation, and safety measures.

• Understand grid-connected solar PV requirements including synchronization, power quality, voltage regulation, and utility interconnection standards.

• Analyze energy storage integration, hybrid solar systems, microgrid applications, and advanced solar energy management solutions.

• Apply testing, commissioning, performance monitoring, and troubleshooting techniques for solar PV electrical systems.

• Strengthen engineering decision-making through practical design exercises, project case studies, risk assessments, and solar PV optimization strategies.

Course Outline

Module 1: Fundamentals of Solar PV Electrical Systems

• Principles of photovoltaic energy conversion and solar electricity generation

• Solar PV system types including grid-connected, off-grid, and hybrid systems

• Main electrical components and functions within PV installations

• International standards and regulations for solar PV electrical design

Module 2: Solar PV System Components and Technologies

• Photovoltaic modules, cell technologies, and electrical characteristics

• PV inverters, converter technologies, and operational principles

• DC combiner boxes, switchgear, and protection equipment

• Monitoring systems and smart solar energy management platforms

Module 3: Solar PV Design Calculations

• Solar energy assessment and system capacity calculations

• PV array configuration, string sizing, and voltage evaluation

• Inverter sizing and DC-to-AC ratio optimization

• Energy yield estimation and system loss analysis

Module 4: DC Electrical Design for Solar PV Systems

• DC voltage and current calculations for photovoltaic arrays

• PV cable sizing, voltage drop analysis, and loss reduction methods

• DC protection devices and isolation requirements

• String configuration and mismatch impact evaluation

Module 5: AC Electrical Design and Grid Connection

• AC cable sizing and distribution system design principles

• Grid connection requirements for solar PV installations

• Transformer selection and medium voltage connection systems

• Power quality analysis and grid compliance considerations

Module 6: Solar PV Protection and Safety

• Overcurrent and short circuit protection methods

• Surge protection and lightning protection requirements

• Grounding and earthing system design principles

• Electrical safety procedures for PV installation and maintenance

Module 7: Solar Energy Storage and Hybrid Systems

• Battery energy storage technologies for solar applications

• Solar-plus-storage system design considerations

• Microgrid operation and distributed energy management

• Hybrid renewable energy system integration methods

Module 8: Advanced Solar PV Technologies

• Smart inverters and grid-support functionality

• Artificial intelligence applications in solar optimization

• Digital monitoring and predictive maintenance solutions

• Floating solar PV and emerging photovoltaic technologies

Module 9: Testing, Commissioning, and Maintenance

• Solar PV electrical testing procedures and verification methods

• Inverter commissioning and performance assessment techniques

• Fault diagnosis and troubleshooting approaches

• Preventive maintenance and lifecycle management strategies

Module 10: Practical Applications and Industry Case Studies

• Complete solar PV electrical design project exercises

• Analysis of real-world solar PV system challenges

• Review of engineering drawings, calculations, and specifications

• Final integrated project covering solar PV electrical design

Training Approach

This course will be delivered by our skilled trainers who have vast knowledge and experience as expert professionals in the fields. The course is taught in English and through a mix of theory, practical activities, group discussion and case studies. Course manuals and additional training materials will be provided to the participants upon completion of the training.

Tailor-Made Course

This course can also be tailor-made to meet organization requirement. For further inquiries, please contact us on: Email: training@upskilldevelopment.com Tel: +254 721 331 808

Training Venue 

The training will be held at our Upskill Training Centre. We also offer training for a group (at a discount of 10% to 50%) at requested location all over the world. The Onsite course fee covers the course tuition, training materials, two break refreshments, buffet lunch, airport transfers, Upskill gift package, and guided tour.

Visa application, travel expenses, dinners, accommodation, insurance, and other personal expenses are catered by the participant

Certification

Participants will be issued with Upskill certificate upon completion of this course.

Airport Pickup and Accommodation

Airport pickup and accommodation is arranged upon request. For booking contact our Training Coordinator through Email: training@upskilldevelopment.com, +254 721 331 808

Terms of Payment:

Unless otherwise agreed between the two parties’ payment of the course fee should be done 3 working days before commencement of the training so as to enable us to prepare better.