Please return completed form to inverter.register@
csisolar.com
www.csisolar.com
PROJECT NAME
LOCATION
NUMBER
INSTALLATION AND
COMMISSIONING CHECKLIST
Warning: This checklist is not a replacement for the user manual.
Please read the user manual prior to inverter site selection and installation.
3 PHASE STRING INVERTERS
(KTL SERIES)
C
S
IF
-S
T-
0
1
6 A
/0
Step
No.
Content
Details
Values / Notes
Conclusion
1
Installation
environment
Ensure installation site meets environmental and physical
constraints
.
[ ] Good [ ] Poor
2
Unpacking
[ ] Good [ ] Poor
3
Mounting
bracket
installation
[ ] Completed
Record Tilt Angle in Notes
4
Inverter
installation
[ ] Completed
5
Serial number
Serial Numbers;
attached list
6
Solar modules
[ ] Completed
Record kWp in Notes
7
DC input and
AC output
connection
[ ] Completed
Record Torque in Notes
8
PV voltage
[ ] Completed
Record V
DC
in Notes
9
AC grid
[ ] Completed
Record V
AC
in Notes
10
Grounding cable
[ ] Good [ ] Poor
IN
S
T
A
L
L
A
T
IO
N
Check inverter condition after unpacking
.
Install inverter mounting bracket according to installation
instructions in user manual. For allowable tilt angle refer to
the installation manual
.
Carefully install the inverter to the mounting bracket and
ensure it is firmly attached. Ensure the inverter has proper
clearances and are properly ventilated
.
Record the product serial numbers located on the side label
.
Confirm PV module installation completion. Record the total
power of the PV modules
.
Switch o
ff
the DC and AC distribution unit, connect DC to PV
terminals of inverter, and connect AC to AC
terminals of inverter.
Ensure proper polarity and cable size. Torque to specifications
.
Measure and record DC voltage. Ensure voltage and polarities
are correct. Confirm the voltages are within 5% tolerance to what
was tested
.
Measure and record AC voltage and frequency. Confirm the VAC
voltages are within 5% tolerance to what was tested
.
Ensure ground cable is firmly attached to grounding lug
.
