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NABCEP PVIP Exam Syllabus Topics:

NABCEP PV Installation Professional (PVIP) Board Certification Sample Questions:

1. A 5 kW system has a PR of 0.80 and operates at 4.5 PSH. What is the monthly energy output?

A) 600 kWh
B) 720 kWh
C) 540 kWh
D) 675 kWh

2. A 7KW/ 14 KWh multimode system has been installed at a residence, ac-couple with the customer's existing
6.7kwh ac PV system. The system providers uninterrupted power to a protect loads subpanel, which is connected to a refrigerator, Microwave, 1.0 ton are conditioner, three lightning circuit, and the 6.7kwac PV system. One month later, the homeowner moves additional circuits to the protected loads subpanel, substantially increasing the loads. Why would this cause, the backfed interconnection breaker in the main service panel to trip?

A) The total load exceeds the system's energy storage capacity of 14kWh.
B) The toad exceeds the capacity of the interconnection breaker.
C) The main service panel is no longer compliant with NCC 705.12.
D) The load «the protected loads subpanel exceeds the PV system ac rating by 25%.

3. According to the NEC, if the PV system disconnect and the building service disconnect are at different locations, there MUST be a/an:

A) Interface that shuts down the PV system if the utility connection is lost.
B) Means of locking out both disconnects when the PV system inverter is being serviced.
C) Permanent plaque or directory that indicates the locations of both disconnects.
D) Permanent plaque or directory that indicates the location of the PV utility connection.

4. Per NEC 690.11, what is the maximum allowable DC voltage for a PV system requiring arc-fault circuit protection?

A) 600V
B) 150V
C) 80V
D) 1000V

5. According to the NEC, where on a residential PV system MUST the labeling describing the type of rapid shutdown be located?

A) On the rapid shutdown initiation device.
B) On or no more than 1 m (3. 3 ft) from the service disconnecting meant
C) At point on the residence designated by the AKJ and fire marshal
D) A close as practicable to the PV array requiring rapid shutdown

Solutions: