Solar Energy & PV Systems Course

Lesson 1 • Solar Resource Assessment

Introduces tools and data sources for measuring and mapping solar irradiance at a site. Enables accurate energy yield estimation for project planning.

Lesson 2 • The Sun as an Energy Source

Covers solar structure, electromagnetic spectrum, and energy output. Provides the physical foundation for all subsequent solar conversion topics.

Lesson 3 • Solar Radiation and Atmospheric Effects

Examines how atmosphere filters and scatters sunlight before it reaches Earth's surface. Links radiation quality to system design decisions.

Lesson 1 • Thin-Film and Emerging Cell Technologies

Surveys CdTe, CIGS, amorphous silicon, and next-generation technologies. Positions alternatives relative to silicon in cost, efficiency, and application.

Lesson 2 • Semiconductor Physics for PV

Covers band theory, doping, and carrier behaviour in semiconductors. Provides the physics foundation required to understand p-n junction operation.

Lesson 3 • Crystalline Silicon Cell Technologies

Compares monocrystalline and polycrystalline silicon manufacturing and performance. Establishes the dominant commercial technology as a reference benchmark.

Lesson 4 • PV Cell Electrical Characteristics

Analyses the I-V and P-V curves, fill factor, and equivalent circuit model. Enables students to interpret datasheet parameters and predict cell performance.

Lesson 1 • Module Selection and Comparison

Applies technical and economic criteria to choose modules for specific project requirements. Integrates cell technology knowledge with real procurement decisions.

Lesson 2 • Bypass Diodes and Shading Effects

Analyses how partial shading creates hot spots and how bypass diodes mitigate losses. Critical for understanding real-world performance degradation.

Lesson 3 • Module Electrical Specifications

Interprets standard test condition ratings, temperature coefficients, and tolerance bands. Prepares students to compare modules using manufacturer datasheets.

Lesson 4 • From Cells to Modules

Explains encapsulation, interconnection, and module construction processes. Shows how cell-level parameters scale to module-level specifications.

Lesson 1 • Mounting and Racking Systems

Covers rooftop, ground-mount, and tracking system structures and their design constraints. Links mechanical design to energy yield and installation cost.

Lesson 2 • Maximum Power Point Tracking

Explains MPPT algorithms and their role in maximising energy harvest. Connects inverter intelligence to array performance under variable conditions.

Lesson 3 • Grid-Tied vs. Off-Grid Architectures

Contrasts grid-connected and standalone system configurations and their component requirements. Guides students in matching architecture to project context.

Lesson 4 • Inverter Types and Operation

Compares string, central, microinverter, and power optimizer topologies. Establishes inverter selection as a central system design decision.

Lesson 1 • Inverter and Battery Sizing

Matches inverter capacity to array output and sizes battery banks for autonomy requirements. Ensures component compatibility and optimal energy flow.

Lesson 2 • Energy Yield Simulation

Uses simulation software to model annual energy production and validate design assumptions. Introduces industry-standard tools used in professional practice.

Lesson 3 • Array Sizing Calculations

Derives required array capacity from load data, solar resource, and system losses. Produces the core sizing output used in all subsequent design steps.

Lesson 4 • Design Documentation and Drawings

Produces single-line diagrams, layout drawings, and equipment schedules for a complete system. Prepares students for permit submission and contractor coordination.

Lesson 1 • Electrical Hazards in PV Systems

Identifies DC arc flash, electric shock, and fire risks unique to PV installations. Establishes the safety mindset required throughout design and installation.

Lesson 2 • Wiring Methods and Conduit Fill

Specifies approved cable types, conduit systems, and fill calculations for PV applications. Ensures durable, inspectable, and compliant wiring installations.

Lesson 3 • Inspection and Permitting Process

Describes the permit application, plan review, and inspection sequence for PV projects. Prepares students to navigate regulatory approval from design through commissioning.

Lesson 4 • Overcurrent Protection and Disconnects

Covers fuse and breaker selection, string protection, and required disconnect locations. Directly supports code-compliant system design and safe maintenance.

Lesson 1 • Electrical Wiring and Connections

Covers MC4 connector assembly, string wiring, and conduit pulling procedures. Produces safe, reliable electrical connections throughout the system.

Lesson 2 • Site Preparation and Structural Assessment

Evaluates roof or ground conditions, structural capacity, and access requirements before installation. Prevents costly rework and structural failures.

Lesson 3 • Mounting System Installation

Details racking attachment, rail installation, and module placement sequences. Ensures mechanical integrity and weatherproofing of the installed array.

Lesson 4 • Commissioning and Startup Procedures

Sequences pre-energisation checks, inverter startup, and initial performance verification. Confirms the system operates safely and meets design specifications.

Lesson 1 • System Upgrades and Repowering

Evaluates when and how to replace inverters, add storage, or expand array capacity. Extends asset value and adapts systems to evolving energy needs.

Lesson 2 • Performance Monitoring Systems

Introduces data loggers, communication protocols, and monitoring platform features. Enables continuous visibility into system health and energy production.

Lesson 3 • Preventive Maintenance Procedures

Defines scheduled inspection, cleaning, and testing tasks to sustain system performance. Reduces degradation and extends component service life.

Lesson 4 • Fault Diagnosis and Troubleshooting

Applies systematic diagnostic methods to identify underperforming strings, failed components, and wiring faults. Minimises energy loss from undetected failures.