Electrical Fundamentals for Solar Systems

• Voltage
• Current
• Power
• Energy
• AC & DC Systems
• Series & Parallel Circuits
• Electrical Measurements

Hands-on Practical

3 Hours

Solar PV Module Fundamentals

• Solar Cell
• Solar Panel Construction
• Monocrystalline & Polycrystalline Panels
• Module Specifications
• Voltage & Current Characteristics
• Solar Panel Testing

Individual Practice

3 Hours

Solar Panel Installation

• Roof Assessment
• Panel Orientation
• Tilt Angle
• Mounting Structure
• Panel Fixing
• Cable Routing
• Installation Safety

Practical Session

3 Hours

Solar Charge Controller

• PWM Controller
• MPPT Controller
• Battery Charging Process
• Charge Controller Configuration
• Protection Features
• Wiring & Installation

Hands-on Practice

3 Hours

Battery Systems

• Lead Acid Battery
• Tubular Battery
• Lithium Battery
• Battery Capacity
• Battery Bank Design
• Charging & Maintenance

Practical Session

3 Hours

Solar Inverters

• Off-Grid Inverter
• On-Grid Inverter
• Hybrid Inverter
• Inverter Selection
• Wiring & Configuration
• Safety Features

Hands-on Practice

3 Hours

Off-Grid Solar System

• System Components
• Battery Backup
• Load Connection
• Complete Wiring
• System Testing
• Operation

Project Practice

3 Hours

Hybrid Solar System

• Hybrid System Architecture
• Solar + Grid + Battery Integration
• Load Management
• Backup Operation
• Hybrid Inverter Configuration

Practical Session

3 Hours

On-Grid Solar System

• Grid-Tied Solar System
• Grid Synchronization
• Anti-Islanding Protection
• Energy Export
• System Monitoring

Hands-on Demonstration

3 Hours

• Net Metering Concept
• Bidirectional Meter
• Grid Connection
• Basic Application Procedure
• Safety Requirements

Practical Demonstration

3 Hours

Electrical Load Calculation

• Connected Load
• Daily Energy Consumption
• Peak Load
• Demand Calculation
• Residential & Commercial Load Assessment

Calculation Practice

3 Hours

Solar System Sizing

• Solar Panel Sizing
• Battery Sizing
• Inverter Selection
• Charge Controller Selection
• Backup Time Calculation

Design Exercise

3 Hours

Cable Sizing & Protection

• DC Cable Selection
• AC Cable Selection
• Voltage Drop
• Cable Current Capacity
• Fuse
• MCB
• DC Isolator
• SPD

Practical Calculation

3 Hours

Solar Wiring & Distribution Board

• DC Distribution Board
• AC Distribution Board
• Combiner Box
• Cable Termination
• Earthing
• Electrical Safety

Hands-on Wiring

3 Hours

Solar Panel Testing

• Open Circuit Voltage (Voc)
• Short Circuit Current (Isc)
• Power Measurement
• Multimeter Usage
• Performance Evaluation

Practical Testing

3 Hours

System Installation & Commissioning

• Complete System Wiring
• Equipment Inspection
• Functional Testing
• Commissioning Procedure
• Performance Verification

Workshop Practice

3 Hours

Solar Maintenance

• Preventive Maintenance
• Panel Cleaning
• Battery Maintenance
• Cable Inspection
• Inverter Maintenance
• Safety Inspection

Practical Session

3 Hours