ENPHASE SOLAR PV INSTALLATION
CERTIFICATION TRAINING EXAM WITH
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST ALREADY GRADED A+ 2025 – 2026
When designing solar systems, selecting the right
microinverter and solar panel pairing based on power
output requires analysis. Which of the following statements
is the most accurate?
A. Because microinverters are a series DC string circuit, the
correct minimum and maximum number must be carefully
observed
B. To claim STCs the output of each microinverter can be no
less than 75% of the output of the solar panel that it is
connected to
,C. Selecting solar modules with power output lower than
the inverter output is a good idea because all solar panel
output will always get captured
D. You cannot have the solar panel DC wattage exceed the
microinverter output wattage as the microinverter could get
damaged - ANSWERS-UNSURE, but it's either
B. To claim STCs the output of each microinverter can be no
less than 75% of the output of the solar panel that it is
connected to
OR
C. Selecting solar modules with power output lower than
the inverter output is a good idea because all solar panel
output will always get captured
(I tried A and D and both were wrong, but I have no more
attempts - so let me know which one it is so I can update
this)
,What factor(s) primarily impact the maximum quantity of
microinverters per AC branch circuit?
A. Light intensity and temperature averages at the
installation site
B. Conductor size (12 AWG) enclosed in the Q cable
C. Microinverter DC input from solar panels
D. Microinverter AC voltage and grid frequency - ANSWERS-
B. Conductor size (12 AWG) enclosed in the Q cable
What is a single point of failure?
A. A part of a system that, if it fails, will stop the entire
system from working
B. A part of a system which is somewhat important to the
normal function of a system
, C. A part of a system that, if it fails will nominally impact the
effectiveness of the system - ANSWERS-A. A part of a system
that, if it fails, will stop the entire system from working
The "ABC's" of Fall Protection stands for_________ -
ANSWERS-Anchor, Body Harness, Connector
What governing body sets federal and statewide safety
standards?
A. OSHA
B. Congress
C. The State Department
D. The President - ANSWERS-A. OSHA
How many points of contact must you keep on a ladder to
be considered safe?
A. 1
CERTIFICATION TRAINING EXAM WITH
CORRECT ACTUAL QUESTIONS AND
CORRECTLY WELL DEFINED ANSWERS
LATEST ALREADY GRADED A+ 2025 – 2026
When designing solar systems, selecting the right
microinverter and solar panel pairing based on power
output requires analysis. Which of the following statements
is the most accurate?
A. Because microinverters are a series DC string circuit, the
correct minimum and maximum number must be carefully
observed
B. To claim STCs the output of each microinverter can be no
less than 75% of the output of the solar panel that it is
connected to
,C. Selecting solar modules with power output lower than
the inverter output is a good idea because all solar panel
output will always get captured
D. You cannot have the solar panel DC wattage exceed the
microinverter output wattage as the microinverter could get
damaged - ANSWERS-UNSURE, but it's either
B. To claim STCs the output of each microinverter can be no
less than 75% of the output of the solar panel that it is
connected to
OR
C. Selecting solar modules with power output lower than
the inverter output is a good idea because all solar panel
output will always get captured
(I tried A and D and both were wrong, but I have no more
attempts - so let me know which one it is so I can update
this)
,What factor(s) primarily impact the maximum quantity of
microinverters per AC branch circuit?
A. Light intensity and temperature averages at the
installation site
B. Conductor size (12 AWG) enclosed in the Q cable
C. Microinverter DC input from solar panels
D. Microinverter AC voltage and grid frequency - ANSWERS-
B. Conductor size (12 AWG) enclosed in the Q cable
What is a single point of failure?
A. A part of a system that, if it fails, will stop the entire
system from working
B. A part of a system which is somewhat important to the
normal function of a system
, C. A part of a system that, if it fails will nominally impact the
effectiveness of the system - ANSWERS-A. A part of a system
that, if it fails, will stop the entire system from working
The "ABC's" of Fall Protection stands for_________ -
ANSWERS-Anchor, Body Harness, Connector
What governing body sets federal and statewide safety
standards?
A. OSHA
B. Congress
C. The State Department
D. The President - ANSWERS-A. OSHA
How many points of contact must you keep on a ladder to
be considered safe?
A. 1
