Practical Activity 1: Conduct Site Inspection and Electrical Load Assessment
Objectives
After completing this practical activity, learners will be able to:
- Conduct Solar PV site inspections according to workplace operational standards
- Assess electrical load requirements accurately
- Identify installation constraints and operational risks
- Gather site and energy consumption data for system design
- Apply workplace operational and electrical safety procedures during site assessment activities
Scenario
You are part of a solar PV design and technical assessment team responsible for preparing a Solar PV system design for a residential, commercial, agricultural, or industrial installation. Before system sizing and design activities can begin, a complete site inspection and electrical load assessment must be conducted according to workplace operational standards and manufacturer specifications.
You are required to inspect the installation site, assess electrical loads, identify operational constraints, gather operational data, and verify site suitability for Solar PV installation activities.
Instructions
Step 1: Conduct Site Inspection Procedures
Inspect and verify:
- Roof or ground installation areas
- Structural conditions
- Available installation space
- Environmental conditions
- Shading conditions
- Safe access routes
- Existing electrical infrastructure
- Ventilation requirements
Record all site inspection findings accurately.
Step 2: Identify Installation Constraints and Operational Risks
Identify issues such as:
- Structural limitations
- Excessive shading
- Unsafe access conditions
- Electrical hazards
- Environmental risks
- Space limitations
- Ventilation concerns
- Fire safety risks
Record all identified operational risks and installation constraints.
Step 3: Assess Electrical Load Requirements
Identify and record:
- Electrical appliances and equipment
- Load ratings
- Operating hours
- Daily energy usage
- Peak demand requirements
- Critical and non-critical loads
- Future load expansion requirements
Ensure all load information is collected accurately.
Step 4: Collect Energy Consumption Data
Review and record:
- Utility bills where applicable
- Existing energy consumption records
- Daily and monthly energy usage
- Seasonal energy consumption trends
- Backup power requirements
Verify all energy consumption data before analysis begins.
Step 5: Verify Site Suitability for Solar PV Installation
Verify:
- Structural suitability
- Electrical system compatibility
- Space availability
- Safety compliance requirements
- Environmental suitability
- Accessibility for maintenance and operation
Ensure the site complies with workplace operational standards.
Step 6: Apply Workplace Electrical and Operational Safety Procedures
Demonstrate:
- Correct PPE usage
- Electrical hazard awareness
- Safe site inspection procedures
- Safe handling of assessment equipment
- Compliance with workplace operational safety standards
Apply workplace operational safety procedures throughout the activity.
Step 7: Complete Workplace Documentation
Complete:
- Site inspection checklist
- Electrical load assessment report
- Operational risk assessment report
- Energy consumption data report
- Workplace operational compliance documentation
Expected Output
Learners must produce:
- A completed site inspection checklist
- An electrical load assessment report
- An operational risk assessment report
- An energy consumption data report
- A workplace operational compliance report
Skills Practiced
- Site inspection procedures
- Electrical load assessment
- Energy consumption analysis
- Operational risk identification
- Installation suitability verification
- Workplace electrical safety
- Operational compliance verification
- Workplace operational documentation