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Envertech EVT800 Quick Installation
Guide
Please read and follow the safety and installation
instructions below. You can find and download
the instructions or other technical documents on
our website: www.envertec.com .
Official Website
1. Accessories
A
M8 x 25 screws (Prepared by the installer)
B
5m AC extension cable
Operating Range (Vdc):
MPPT Voltage Range (Vdc):
16V~60V
22V~50V
Normal Voltage? (Vac):
Current (Max. Continuous) (A):
220/230V
3.63A
Max. DC Input (Vdc):
60V
Frequency? (Hz):
50Hz/60Hz
Max. Input Continuous Current? (A):
14Ax2
Power Factor Range:
+/-0.90
Ingress Protection (IP):
Max. Input Short-Circuit Current (A):
IP67
25A
Protective Class:
Maximum Units Per Branch:
Class I
6
PV Microinverter
Power (Max. Continuous) (W):
800W
Overvoltage Category:
OVC III (AC Main), OVC II ( PV)
Model: EVT800
Temperature( ℃ ):
-40 ℃ to +65 ℃
User Identification Number
2
1
Envertech(Shanghai)Corporation LTD.
www.envertec.com
Note: All accessories above are not included in
the package and should be purchased separate-
ly.
2. Create an Installation Map
a. Create a paper installation map to record mi-
croinverter serial numbers and positions in the
array. Download the sheet with this QR code.
Installation Map
b. Peel the removable serial number label from
each microinverter and affix it to the respec-
tive location on the paper installation map.
Operati n gRange(Vdc):
Normal Vol tage? (Vac):
16V~6 0 V
220/23 0 V
MPPT VoltageRange(Vdc):
Current (Max. Continuous) (A):
22V~5 0 V
Max. DC Input (Vdc):
Frequency? (Hz):
60V
Max. Input Continuo u s Curren t? (A):
Power FactorRan ge :
14Ax2
Max. Input Short-Circuit Current (A):
25 A
Maxim u m Units Per Branch:
Ingress Protection(IP):
IP67
Protective Clas s :
PV M icr o inv ert er
Power (M a x . C on tinuou s) (W):
80 0 W
Overvol t a ge C ateg or y:
OVC III (AC Main), OVC II ( PV)
M odel: EVT800
Tem p e rature (℃):
-40℃ to +65℃
User Identifi c ation Num be r
2
Env ertech(Shanghai)CorporationLT D.
www.envertec .c om
CN23052030596001
CN23052030596000
c. Always keep a copy of the installation map for
your records.
3. Installation Steps
Installation could only be implemented when the
system is disconnected from the grid, and the
solar panel has been covered or disconnected.
Step 1. Verify that grid voltage and PV panel
voltage match with microinverter rating
Step 2. Mount microinverters onto the rack
Mark out the estimated center of each PV mod-
ule on the rack to facilitate locating microinvert-
ers.
Mount all microinverters under modules to avoid
rain and sun, with the trademark facing down-
ward.
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
Ingress Protection (IP):
IP67
Protective Class:
Class I
PV Microinverter
Power (Max. Continuous) (W):
800W
Overvoltage Category:
OVC III (AC Main), OVC II ( PV)
Model: EVT800
Temperature( ℃ ):
-40 ℃ to +65 ℃
User Identification Number
2
1
Envertech(Shanghai)Corporation LTD.
www.envertec.com
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 mi-
croinverter installation hole. Make sure that the
grounding screw thread is pierced into the
bracket to get the best grounding effect.
1
3.63 A
+/-0.90
6
Class I
1
Step 4. Install a WiFi antenna
For better WiFi signal, rotate the antenna
clockwise until it is firmly secured to the EVT800.
Step 5. Fasten AC cables
Fasten AC cables and grounding cables to the
rack with cable ties.
Step 6. Connect to the grid
Option a. Connect to air switch
1) Remove the skin of the two ends of the
extension cable by y=40mm and remove
the skin of internal wires by x=14mm. Set
the metal terminals onto the open parts
and clamp them to tighten the connection;
2) Connect the other side of the extension
cable to the air switch.
2
Option b. Put the open parts of the extension
cable into the plug and use the plug to connect
to the socket
MPPT Voltage Range (Vdc):
Operating Range (Vdc):
Max. DC Input (Vdc):
Max. Input Short-Circuit Current (A):
Max. Input Continuous Current? (A):
PV Microinverter
Ingress Protection (IP):
Model: EVT800
Power (Max. Continuous) (W):
Temperature( ℃ ):
Envertech(Shanghai)Corporation LTD.
www.envertec.com
Step 7. Connect PV modules to microinverters
Mount the PV modules on top of the microin-
verters; Connect each PV module with the DC
input cables of the microinverter.
Note: Please position the EVT800 as close as
possible to the router.
Y=40mmR
Step 8. Switch on the PV system
Y=14mmR
Ensure all connection is completed and then turn
on the air switch.
For the monitoring system (EnverBridge) installa-
tion please scan this QR code .
EnverBridge Installation
3
Extension cable
16V~60V
Current (Max. Continuous) (A):
Normal Voltage? (Vac):
220/230V
22V~50V
60V
Frequency? (Hz):
50Hz/60Hz
3.63A
14Ax2
Power Factor Range:
+/-0.90
IP67
25A
Protective Class:
Maximum Units Per Branch:
Class I
6
-40 ℃ to +65 ℃
800W
Overvoltage Category:
OVC III (AC Main), OVC II ( PV)
User Identification Number
2
1
4
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