NABCEP PV Associates Final Exam with All Correct &
100% Verified Answers |Already Graded A+
Voc = ✔Correct Answer-OPEN CIRCUIT VOLTAGE
ISC = ✔Correct Answer-SHORT CIRCUIT CURRENT
Vmp = ✔Correct Answer-MAXIMUM POWER VOLTAGE
Imp = ✔Correct Answer-MAXIMUM POWER CURRENT
The inverter size is based upon the ✔Correct Answer-size of the PV array
anti - islanding ✔Correct Answer-the inverter cannot operate alone as an island of power. The grid
tied PV system have to be able to disconnect from the grid whenever the grid is down or not within
specifications.
Main components of a DC coupled system, the most common and simple off grid systems.
✔Correct Answer-Solar modules, charge controller, battery, inverter
Battery inverters ✔Correct Answer-Create voltage
Grid Tied Inverters ✔Correct Answer-Work when there is no utility
Main components of an AC coupled system, complicated and less common system ✔Correct
Answer-solar modules, grid tied inverter, off grid inverter/charger, batteries
Grid Tied Battery- Backup (GTBB) PV systems can ✔Correct Answer-operate as grid tied systems
and off grid systems
What are loads? ✔Correct Answer-Devices that consume electricity
Direct, Direct Coupled PV System ✔Correct Answer-The simplest type of PV system, the only
components are PV and the load.
A self regulating PV system ✔Correct Answer-is a stand alone PV system without a charge
controller, designed so that it will not charge over 3% battery capacity in an hour
Building Integrated PV or BIPV ✔Correct Answer-a part of the building and is not as efficient as
regular PV because it is hotter
Solar grid parity ✔Correct Answer-when energy produced by PV is less expensive than electricity
produced by conventional means
Ampacity ✔Correct Answer-The ability of a wire to carry current
Fuses and circuit breakers (overcurrent protection devices) ✔Correct Answer-are used to prevent
fires, arcs
100% Verified Answers |Already Graded A+
Voc = ✔Correct Answer-OPEN CIRCUIT VOLTAGE
ISC = ✔Correct Answer-SHORT CIRCUIT CURRENT
Vmp = ✔Correct Answer-MAXIMUM POWER VOLTAGE
Imp = ✔Correct Answer-MAXIMUM POWER CURRENT
The inverter size is based upon the ✔Correct Answer-size of the PV array
anti - islanding ✔Correct Answer-the inverter cannot operate alone as an island of power. The grid
tied PV system have to be able to disconnect from the grid whenever the grid is down or not within
specifications.
Main components of a DC coupled system, the most common and simple off grid systems.
✔Correct Answer-Solar modules, charge controller, battery, inverter
Battery inverters ✔Correct Answer-Create voltage
Grid Tied Inverters ✔Correct Answer-Work when there is no utility
Main components of an AC coupled system, complicated and less common system ✔Correct
Answer-solar modules, grid tied inverter, off grid inverter/charger, batteries
Grid Tied Battery- Backup (GTBB) PV systems can ✔Correct Answer-operate as grid tied systems
and off grid systems
What are loads? ✔Correct Answer-Devices that consume electricity
Direct, Direct Coupled PV System ✔Correct Answer-The simplest type of PV system, the only
components are PV and the load.
A self regulating PV system ✔Correct Answer-is a stand alone PV system without a charge
controller, designed so that it will not charge over 3% battery capacity in an hour
Building Integrated PV or BIPV ✔Correct Answer-a part of the building and is not as efficient as
regular PV because it is hotter
Solar grid parity ✔Correct Answer-when energy produced by PV is less expensive than electricity
produced by conventional means
Ampacity ✔Correct Answer-The ability of a wire to carry current
Fuses and circuit breakers (overcurrent protection devices) ✔Correct Answer-are used to prevent
fires, arcs
