
Envertech
EVT1600SE/EVT1800SE/EVT2000SE
Quick Installation Guide
Please read the safety and installation instruc-
tions below. More technical documents can be
found at www.envertec.com .
1. Accessories
M8 x 25 mm Screws* (Prepared by Installer)
*Accessories are not included in the package
and can be purchased separately.
E E
D
C
A
B
FDA
G
UserIdentifica ti on Nu mber
1
www.envertec. co m
Envertech (S h an g h a i)Co rporation LTD.
Address:BuildingC, N o.8Shiy uan Road,Songjiang Distric t,Shangh ai
OperatingRa n ge( Vdc):
MPPTVoltageRa ng e (Vdc):
Max.DC Input(V dc):
Max.InputCon t inu ou sCurrent(A):
Max.InputShort- CircuitCurrent(A):
IngressProte ct ion (IP):
Temperature( ℃):Power (Max. Co n tinuous)(W):
16V~60V
22V~50V
60V
20Ax4
25Ax4
IP67
-40℃to+65 ℃2000W
Current(Max.Contin uous)(A):
NormalFrequency(Hz):
Power Factor Range:
Protectiv e Class:
OvervoltageCategory:
L/N/PE,22 0V /230V
9.09A
50Hz/60Hz
+/-0.90
ClassI
OVCIII ( AC Main),OV CII(PV)
VFR201 9 ,CEI0-21:2019,2016/631 E U -( NC Rf G)
IEC/EN62 1 0 9-1/-2,IEC/EN 6 1 00 0-3-2/-3,IEC/EN61000-6-1/-2/-3/-4
IEC/EN 55 0 1 4-1/-2,EN50 54 9-1:201 9 ,VDE-AR-N 4105:2 0 18 ,TOR2019
OVER25:2 0 20,NA/EEA-NE7-CH:2022 ,C10/11 : 201 9, UTEC15-712-1:20 13
2 3 4
2. Create an Installation Map
a. Download the installation map with this QR
code and print out the map.
Installation Map
b. Stick the serial number label from each mi-
croinverter to the installation map on the re-
spective locations of the array.
User Identification Number
1
www.envertec.com
Envertech(Shanghai)Corporation LTD.
Address:Building C, No. 8 Shiyuan Road,Songjiang District,Shanghai
Operating Range (Vdc):
MPPT Voltage Range (Vdc):
Max. DC Input (Vdc):
Max. Input Continuous Current (A):
Max. Input Short-Circuit Current (A):
Ingress Protection (IP): Temperature(℃):Power (Max. Continuous) (W):
16V~60V
22V~50V
60V
20Ax4
25Ax4
IP67 -40℃to +65℃
2000W
Normal Voltage (Vac):
Current (Max. Continuous) (A):
Normal Frequency (Hz):
Power Factor Range:
Protective Class:
Overvoltage Category:
L/N/PE,220V/230V
9.09A
50Hz/60Hz
+/-0.90
Class I
OVC III(AC Main),OVC II(PV)
VFR 2019,CEI 0-21:2019,2016/631 EU - (NC RfG)
IEC/EN 62109-1/-2,IEC/EN 61000-3-2/-3,IEC/EN 61000-6-1/-2/-3/-4
IEC/EN 55014-1/-2,EN 50549-1:2019,VDE-AR-N 4105:2018,TOR2019
OVE R25:2020,NA/EEA-NE7-CH:2022,C10/11:2019,UTE C15-712-1:2013
234
c. Keep a copy of the map for future reference.
3. Installation Steps
Step 1. Verify the voltage range
Verify the grid and PV panel voltages are within
the microinverter voltage range.
Step 2. Mount microinverters
Mark out the estimated center of 4 PV modules
on the rack to mount the microinverter.
Mount all microinverters under modules to avoid
rain and sun. Make sure you can see the LED
light.
UserIdentificationNumber
1
www.envertec.com
Envertech(Shanghai)CorporationLTD.
Address:BuildingC,No. 8 Shiyuan Road,Songjiang District,Shanghai
OperatingRange(Vdc):
MPPTVoltageRange (Vdc):
Max.DCInput (Vdc):
Max.InputContinuous Current (A):
Max.InputShort-Circuit Current (A):
IngressProtection(IP): Temperature(℃):Power(Max.Continuous) (W):
16V~60V
22V~50V
60V
20Ax4
25Ax4
IP67 -40℃to+65℃2000W
NormalVoltage(Vac):
Current(Max.Continuous) (A):
NormalFrequency(Hz):
PowerFactorRange:
ProtectiveClass:
OvervoltageCategory:
L/N/PE,220V/230V
9.09A
50Hz/60Hz
+/-0.90
ClassI
OVCIII(ACMain),OVC II(PV)
VFR2019,CEI0-21:2019,2016/631 EU - (NC RfG)
IEC/EN62109-1/-2,IEC/EN61000-3-2/-3,IEC/EN 61000-6-1/-2/-3/-4
IEC/EN55014-1/-2,EN50549-1:2019,VDE-AR-N 4105:2018,TOR2019
OVER25:2020,NA/EEA-NE7-CH:2022,C10/11:2019,UTEC15-712-1:2013
234
Step 3. Ground the system
Microinverters and modules must be connected
to the ground. Fix the screws to the microinvert-
er installation hole. Make sure that the ground-
ing screw thread is firmly connected the bracket.
Step 4. Install the Wi-Fi antenna
Rotate the antenna clockwise until it is firmly
secured to the microinverter.
Step 5. Connect the trunk cable with T-
connector
Plan each cable segment to allow T-connectors
on the trunk cable to align with each PV module.
Allow extra length for slack, cable turns, and any
obstructions.
Mark the approximate centers of each PV mod-
ule on the PV racking.
Lay out the cabling along the installed racking for
the AC branch circuit.
Note: Please make sure that there are less than
2 units of EVT1800SE/EVT2000SE or less than 3
units of EVT1600SE in each branch (12AWG).
The maximum number per 10 AWG branch is 3
for EVT1800SE/EVT2000SE or 4 for EVT1600SE.
Step 6. Connect to the trunk cable
Connect female AC connector to the quick plug
T-connector of the trunk cable.
User Identification N um ber
1
www.envertec. com
Envertec h ( Sh a ng h ai)CorporationLT D .
Address:BuildingC ,N o. 8 Shiyu an Road ,Son gjia ng District,Shanghai
OperatingRange ( V dc ):
MPPTVoltageRange( V dc) :
Max. DC Input(Vdc):
Max. InputContinuous Current(A):
Max. InputShort-CircuitCurrent(A):
Ingress Protection(IP):
Temperatur e(℃):Power (M ax.C ont inuous) ( W) :
16V~60V
22V~50V
60V
20Ax4
25Ax4
IP67
-40℃to+65℃2000W
Normal Voltage(Va c):
Current(Max. Continuous) (A ):
Normal Frequency(Hz):
Power FactorRange:
Overvolt age C ategory:
L/N/PE ,220V/230V
9.09A
50Hz/60Hz
+/-0.90
ClassI
OVCIII ( AC Main),OVC II(PV)
VFR2019,CEI0-21:2019,2016/631EU- (NC RfG)
IEC/EN62109-1/-2,IEC/EN61000-3-2/-3,IEC/EN61000-6-1/-2/-3/-4
IEC/EN55014-1/-2,EN50549-1:2019,VDE-AR-N4105:2018,TOR2019
OVER25:2020,NA/EEA-NE7-CH:2022,C10/11:2019,UTEC15-712-1:2013
2 3 4
Step 7. Fasten cables
Fasten AC cables and trunk cables to the rack
with cable ties.
Use r Identific a t ion N um ber
1
www .envertec. com
Enve r t e c h ( Sh a ng h ai)Corp oration LT D.
Address:B uilding C ,N o. 8 S hiyu an R oa d ,Son g ji a ng Distric t,Shanghai
Operat ing Range (Vd c ):
MPPTVoltage R ange ( V dc ) :
Max . DC Input(V dc):
Max . InputCont inuousC u rrent(A ):
Max . InputShort-Circuit C urrent(A) :
Ingres s Prote ction(IP):
Temper atu re(℃):Po w er (M ax . C ontinuous) ( W ):
16V~6 0V
22V~5 0V
60V
20Ax4
25Ax4
IP67
-40 ℃to+ 65℃2000W
Nor m a l Voltage (V a c) :
Current( Ma x . C on t inuous) (A) :
Nor m a l Fr equency (Hz):
Po w er F a ctorRange:
Pr ote c t iv e Cla ss:
Ove r v o lt age C at egory :
L/N / PE,220V/ 230V
9.0 9 A
50Hz/60H z
+/-0. 9 0
Clas s I
OV C I II( AC Main),O VC II(PV)
VFR2019,CEI0- 21:2019,2016/631E U - (NC R fG)
IEC/EN 62109-1/-2,IEC/EN61000-3-2/-3,IEC/EN 6 1000-6-1/-2/-3/-4
IEC/EN 55014-1/-2,EN50549-1 :2019,VDE-AR -N 4105:2018,TOR 2 01 9
OVER25:2020,NA/EEA-NE7-CH:2022,C10/11:2019,UTEC 15-712-1:2013
2 3 4
Cable tie
Step 8. Cover any unused connector with end
caps.
Insert the end cap into the connector on the
unused end, and check if it is inserted in place.
Step 9. Connect to the grid
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.
a. Connect more than one microinverters in
the system.
UserIdentifica tionN u m ber
1
www.envertec.com
Envertech( S ha n gh ai)CorporationLTD.
Address:BuildingC, No. 8 Shiyu an Ro ad,S ongjia ng District,Shanghai
OperatingRange(V dc) :
MPPTVoltageRange(Vdc ):
Max. DCInput(Vdc):
Max. InputContinuousCurrent(A):
Max. InputShort-CircuitCurrent(A):
IngressPro tection(IP):
Temperature(℃):Power( Ma x . Continuous)(W):
16V~60V
22V~50V
60V
20Ax4
25Ax4
IP67
-40℃to+65℃2000W
NormalVolt age ( Va c ) :
Current(Max. C o nt inuous) ( A) :
NormalFr equency (Hz):
PowerFactor Range:
OvervoltageC a tegory:
L/N/PE,220V/230V
9.09A
50Hz/60Hz
+/-0.90
ClassI
OVCIII(AC Main),OVC II (PV )
VFR2019,CEI0-21:2019,2016/631EU-(NCRfG)
IEC/EN62109-1/-2,IEC/EN61000-3-2/-3,IEC/EN61000-6-1/-2/-3/-4
IEC/EN55014-1/-2,EN50549-1:2019,VDE-AR-N4105:2018,TOR2019
OVER25:2020,NA/EEA-NE7-CH:2022,C10/11:2019,UTEC15-712-1:2013
2 3 4
Grid
b. Connect only one microinverter in the sys-
tem.
UserIden tificationN umber
1
www.enver tec.com
Envertec h(Shanghai)Corp or a t ion LTD.
Address:BuildingC, N o.8Shiyuan R oad , Son g jiangDi s trict,Shanghai
Operating Range(V dc ):
MPPTV oltageRange (Vdc):
Max.DCI nput( Vdc):
Max.Input C ontinuous Cu rren t(A):
Max.Input S ho rt-C i rc uitC urren t (A ):
IngressP rote ction (IP ) :
Temperatu r e (℃):Power( M ax.Con tinuous)(W):
16V~60V
22V~50V
60V
20Ax4
25Ax4
IP67
-40℃to+6 5℃2000 W
Normal Vo l ta ge (Vac):
Current (M a x. C ontinuou s) (A ):
Normal Fr equen cy(H z ):
PowerF actor Range:
Overvoltage C at egory:
L/N/PE,220V/230 V
9.09A
50Hz/60H z
+/-0.90
ClassI
OVCIII( A C Main),O VC II(PV)
VFR2019,CEI0 -2 1:2019 ,2 0 16/63 1 EU-(NCRf G)
IEC/EN62109-1/-2, IEC/EN 61000-3-2/-3,IEC/EN 61000-6-1/-2/-3/-4
IEC/EN55014-1/-2,EN 50549-1:2019,VD E-AR-N 4105:2018,TOR 2019
OVER25:2020,NA/EEA- NE7- CH: 2022 , C10/ 11:2 01 9,U TE C15-712-1:2013
2 3 4
Step 10.Connect PV modules to microinverters
Installation could only be implemented when the
system is disconnected from the grid, and the
solar panel has been covered or disconnected.