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- Assemble solar modules , panels , or support structures , as specified.
- Install active solar systems , including solar collectors , concentrators , pumps.
- Perform routine photovoltaic (PV) system maintenance on modules , arrays , batteries , power conditioning equipment , safety systems , structural systems , weather sealing , or balance of systems equipment.
- Check electrical installation for proper wiring , polarity , grounding , or integrity of terminations.
- Install module array interconnect wiring , implementing measures to disable arrays during installation.
- Install required labels on solar system components and hardware.
- Program , adjust , or configure inverters and controls for desired set points and operating modes.
- Test operating voltages to ensure operation within acceptable limits for power conditioning equipment , such as inverters and controllers.