Solar Technician Trade Career Profile

ROLE OVERVIEW:
Solar Technicians install solar panels, charge controllers, inverters, and battery banks, and carry out regular maintenance.

SKILLS REQUIRED:
- Installing solar panels and rooftop mounting structures
- Wiring solar panel arrays to inverters and chargers
- Troubleshooting grid solar circuits and battery backups
- Cleaning and testing solar cell efficiency parameters

TOOLS USED:
- Solar pathfinders, pyranometers, and multi-meters
- Solar crimping tools, cable strippers, and spanners
- Roof anchors, safety harnesses, and drills

GROWTH PROSPECTS:
High employment in green energy infrastructure projects.

INTERVIEW QUESTIONS:
1. Q: What is the role of an inverter in a solar power plant?
A: An inverter converts direct current (DC) electricity generated by solar panels into alternating current (AC) electricity for home/grid use.
2. Q: What is the difference between off-grid and on-grid solar systems?
A: Off-grid systems store electricity in battery banks for local use; on-grid systems feed power directly into the utility electricity grid.