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WSC study sheet Questions and Answers
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Exam of 2 pages for the course Enphase at Enphase (WSC study sheet)
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WSC study sheetbenefits of an enphase energy system - answer- the system can be managed by a
single app
- the system can provide backup power
- reduced energy bills
- install any size PV system with a single battery
T/F enphase has a different app for system monitoring and battery system monitoring -
answerFalse
difference between the IQ8 and IQ7 microinverter - answerthe iq8 is a grid-agnostic
microinverter, which enables sunlight backup without a battery
what are the four available configurations of the enphase energy system - answer-
home essentials backup
- sunlight backup
- solar only
- full energy independence
T/F Any enphase energy system configuration with IQ8 microinverters on the solar array
can provide backup power - answerFalse
T/F The solar only configuration requires the installation of the IQ System Controller 2 to
disconnect from the utility grid - answerFalse
what must the IQ8 microinverters do to provide backup power to a home - answerform
the microgrid
what can reduce the amount of available power when grid disconnected with a sunlight
backup configuration - answer- clouds
- shadows
- time of year
what is required for a sunlight backup system - answer- 2 x IQ load controllers
- essential load panel
- IQ system controller 2
T/F an 8.1kW AC microinverter system will produce at least 7kW in the middle of a clear
sunny day - answerFalse
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