WorksheetsSOLAR MOD. 4: SYSTEM COMPONENTS
Total questions: 10
Worksheet time: 5mins
The primary component common to all PV systems is...
the PV array
the string inverter
the battery bank
DC disconnect
Batteries in a PV system are typically charged by the _____ and discharged by the ______.
grid, solar arrays
grid, inverter
array, loads
loads, solar arrays
These systems include the fewest components, but can be the most complex PV systems to design properly due to the lack of energy storage or system control.
bimodal
stand-alone
hybrid
direct-coupled
A group of batteries connected together with series and parallel connections to provide a specific voltage and capacity is called a...
battery array
battery bank
cell
none of the above
A(n) ___ is a device that converts DC power into AC power.
charger
inverter
alternator
rectifier
A _______ is a device that converts DC power from one voltage to another.
DC-AC Converter
rectifier
transformer
DC-DC converter
A ________ is a device that converts mechanical energy into electricity by means of electromagnetic induction.
generator
converter
turbine
capacitor
A PV system that operates in parallel with and is connected to the electric utility grid is called a(n) _______ PV system.
utility-interactive
grid-connected
interactive
all of the above
Batteries convert _____________energy into electrical energy
electric
atomic
chemical
mechanical
A(n) ____________________ PV system is a simple type of stand-alone system where the output of a PV module or array is directly connected to a DC load.
direct coupled
hybrid
grid-connected
bimodal
