A Solar Panel Installation & Maintenance Course teaches the fundamentals of solar photovoltaic (PV) systems, from basic electrical concepts to installation, testing, and maintenance.
Course Modules
-
Solar Energy Fundamentals
- How solar energy works
- Types of solar energy systems
- Solar radiation and sunlight basics
- Advantages and limitations of solar power
-
Solar PV System Components
- Solar panels/modules
- Inverters
- Batteries and charge controllers
- Mounting structures
- DC/AC cables, connectors, fuses, and protection devices
-
Electrical Fundamentals
- Voltage, current, resistance, and power
- Series and parallel connections
- DC and AC fundamentals
- Basic electrical calculations
- Electrical safety
-
Solar PV System Design
- Estimating electricity consumption
- Panel capacity calculations
- Battery sizing
- Inverter selection
- System configuration and basic site assessment
-
Solar Panel Installation
- Roof and ground-mount installation
- Panel orientation and tilt
- Mounting structures
- DC wiring and connections
- Inverter installation
- Earthing and protection
-
System Testing & Commissioning
- Measuring voltage and current
- Checking polarity and connections
- Basic performance testing
- Troubleshooting common installation problems
-
Maintenance & Troubleshooting
- Panel cleaning and inspection
- Cable and connector checks
- Inverter fault identification
- Battery maintenance
- Diagnosing low power generation
-
Practical Training
- Installing a small solar PV system
- Connecting panels, inverter, and battery
- Using a multimeter and other basic tools
- Fault-finding exercises
Career Opportunities
After completing the course, learners can work toward roles such as:
- Solar PV Installer
- Solar Technician
- Solar Maintenance Technician
- Solar Electrical Assistant
- Solar System Design Assistant
- Rooftop Solar Installation Technician
Typical duration: 1–6 months, depending on whether the course is a basic, technician, or advanced program.
1. Basics of Solar Energy
- Introduction to renewable energy
- Solar energy fundamentals
- Types of solar systems
- Advantages and limitations of solar power
- Basic electricity concepts
- Voltage, current, resistance and power
2. Solar PV Technology
- Solar photovoltaic (PV) principles
- Types of solar panels
- Monocrystalline vs. polycrystalline vs. thin-film
- Solar panel specifications
- Solar panel efficiency and degradation
- Series and parallel connections
3. Solar PV System Components
- Solar panels
- Solar inverter
- MPPT charge controller
- Solar batteries
- DC/AC cables
- MC4 connectors
- DCDB and ACDB
- Earthing and lightning protection
- Mounting structures
- Meters and monitoring systems
4. Solar System Design
- Load calculation
- Daily energy consumption calculation
- Solar panel sizing
- Inverter sizing
- Battery sizing
- Cable sizing
- Selecting protection devices
- Understanding solar irradiation and peak sun hours
- Basic system design using software/tools
5. On-Grid Solar Systems
- How grid-connected systems work
- Grid-tie inverters
- Net metering
- System sizing
- Single-phase and three-phase systems
- Basic grid connection requirements
6. Off-Grid & Hybrid Systems
- Standalone solar systems
- Hybrid solar systems
- Battery-based systems
- Backup-load calculation
- Battery charging/discharging
- Hybrid inverter configuration
7. Solar Panel Installation
- Site survey
- Roof assessment
- Mounting structure installation
- Panel orientation and tilt
- Panel string formation
- DC cable installation
- MC4 crimping
- Inverter installation
- AC/DC protection installation
- Earthing
8. Electrical Safety
- Electrical hazards
- PPE and safe working practices
- DC arc hazards
- Isolation and lockout procedures
- Earthing and bonding
- Fire safety
- Working-at-height safety
- Safe use of electrical testing equipment
9. Testing & Commissioning
- Multimeter operation
- Clamp meter
- Insulation resistance testing
- Polarity testing
- Open-circuit voltage testing
- String testing
- Inverter commissioning
- Performance verification
- Fault identification
10. Maintenance & Troubleshooting
- Routine solar PV maintenance
- Panel cleaning
- Inverter fault codes
- Low-generation problems
- String faults
- Loose connections
- Hot spots and shading
- Battery troubleshooting
- Preventive maintenance
11. Practical Training
Students should complete practical exercises such as:
- Assemble a small solar PV system
- Connect panels in series/parallel
- Make MC4 connections
- Install a mounting structure
- Connect a charge controller
- Install and configure an inverter
- Connect batteries
- Perform electrical tests
- Commission a complete solar system
- Diagnose simulated faults
12. Business & Career Skills
- Preparing solar quotations
- Material/BOM preparation
- Installation costing
- Site survey report
- Basic project documentation
- Customer communication
- Solar installation business basics
- Government/subsidy and net-metering process overview
Suggested Course Duration
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