4.5 Accessories
PV Module Module
AC Extension Cable
To connect the AC side to
the grid.
AC End Cap
To seal the end of unused
AC cable.
AC Connector
Connect the
microinverter's AC side
to the extension cable.
5. Microinverter System Installation
Installing Envertech microinverter system involves several key steps. Each
step listed here is elaborated on the following pages.
Step 1. Verify voltage
Step 2. Mount microinverters onto the rack
Step 3. Ground the system
Step 4. Install a Wi-Fi antenna
Step 5. Fasten AC cables
Step 6. Connect to the grid
Step 7. Connect PV modules to microinverters
Step 8. Switch on the PV system
Step 9. WI-FI Configuration
Step 10. Monitoring through EVT800
Step 1. Verify that grid voltage and PV panel voltage are matching with
microinverter rating
Step 2. Mount microinverters onto the rack
Mark out the estimated center of each PV module on the rack to facilitate
locating microinverters.
Mount all microinverters under modules to avoid rain and sun, with the
trademark facing downward.
Step 3. Ground the system
Microinverters and modules must be connected to the grounding conductor
in accordance with national standards. Fix the screws to the microinverter
installation hole. Make sure that the grounding screw thread is pierced into
the bracket to get the best grounding effect.
12
User Identification Number
-40
℃
to +65
℃
Temperature(
℃
):
Operating Range (Vdc):
16V~60V
Normal Voltage?(Vac):
220/230V
MPPT Voltage Range (Vdc):
22V~50V
Current (Max. Continuous) (A):
3.63A
Max. DC Input (Vdc):
60V
Frequency?(Hz):
50Hz/60Hz
Max. Input Continuous Current?(A):
14Ax2
Power Factor Range:
+/-0.90
Max. Input Short-Circuit Current (A):
25A Maximum Units Per Branch: 6
Power (Max. Continuous) (W):
800W
Overvoltage Category: OVC III (AC Main), OVC II ( PV)
Ingress Protection (IP):
IP67 Protective Cl ass: Class I
Model: EVT800
www.envertec.com
Envertech(Shanghai)Corporation LTD.
PV Microinverter
Only qualified personnel may connect the Envertech microinverter to
the utility grid after receiving prior approval from the electrical utility
company.
You must install the microinverter system under connection
neither to the grid nor to the PV modules (or if not disconnected,
the modules should be shaded).
Installation could only be implemented when the system is
disconnected from the grid, and the solar panel has been covered
or disconnected.
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