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AC Voltage Testing for Solar PV Systems

 

VR, ILV and interactive learning modules

CONTENT TYPE

VR, ILV, Interactive Modules

3-hour training duration

DURATION

2 Hours

Technician training audience

TARGET AUDIENCE

Technician

VR and web-based course delivery

COURSE DELIVERY

VR or Web-based

0.2 continuing education credits

Credits : - 0.2

Four-step competency-based learning model: Learn, Assess, Evaluate, and Implement.

About the Course:

This AC Voltage Testing for Solar PV Systems microcredential trains technicians to properly perform AC voltage testing on photovoltaic systems to verify electrical output, ensure system safety, and confirm proper inverter operation. 

Learners will practice real-world procedures including multimeter handling, measuring AC voltage at inverter outputs, identifying abnormal voltage readings, and verifying electrical continuity within system connections. The course emphasizes accuracy, safety, and compliance with electrical standards to prevent faults and ensure reliable system performance. 

Technicians will gain hands-on experience in performing accurate voltage measurements, troubleshooting electrical issues, and ensuring safe and efficient PV system operation.

Learning Objectives:

  • Understand the role of AC voltage testing in PV system performance and safety 
  • Identify tools used for AC voltage testing, including multimeters and test probes
  • Measure AC voltage output from inverters and connected circuits
  • Interpret voltage readings and identify abnormal conditions
  • Detect wiring faults and electrical inconsistencies
  • Follow safety procedures during live electrical testing
  • Verify proper inverter and system electrical operation
  • Document and report voltage testing results accurately

Technicians who want to strengthen tool handling can review electrical test equipment for photovoltaic PV systems before live voltage measurements.

Course delivered via LMS and requires an Oculus VR headset for hands-on VR simulations.

Solar technician performing AC voltage testing on a solar PV system

 

Workforce Development

Technician conducting solar inverter voltage diagnostics and electrical testing

At ImmerseLearn, we equip solar technicians with essential electrical testing and diagnostic skills required for modern PV installations. This microcredential strengthens troubleshooting abilities, safety awareness, and technical accuracy through immersive VR-based learning.

Technicians ready to build broader field expertise can continue with advanced PV installer training focused on solar installation, testing, troubleshooting, and maintenance.

AC Voltage Measurement Techniques −
Learn how to properly use testing equipment to measure AC voltage output in photovoltaic systems. Technicians develop the ability to verify inverter performance and confirm correct electrical operation through accurate testing procedures.
Safe Electrical Testing Practices +
Practice critical safety procedures while performing AC voltage testing, including proper PPE usage, safe meter handling, and precautions when working with energized electrical circuits. Emphasis is placed on preventing electrical hazards and ensuring technician safety.
System Diagnostics and Verification Skills +
Understand how to inspect and verify AC electrical connections throughout the PV system. Technicians will learn to identify voltage irregularities, troubleshoot electrical faults, and confirm proper system functionality.
Testing and Compliance +
Apply AC voltage testing procedures to validate system performance and compliance with electrical safety standards. Learners complete the process by confirming system integrity and ensuring reliable and efficient power delivery.

By completing this microcredential, technicians will gain the confidence and technical expertise needed to perform accurate AC voltage testing, verify system performance, and support safe and efficient solar PV installations.