Envertech EVT300 User manual

Envertech EVT300 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 .
Components
Microinverter
Monitoring Device
EnverPortal
EVT300
EnverBridge
www.envertecportal.com
PV
Module
60-cell / 72-cell module
AC
Extension
Cable
(Optional)
To connect the AC side to
the grid.
Three-wire cable:
AWG12 or above.
AC End
Cap
To seal the end of
unused AC cable.
Envertech EVT 300 Microinverter Installation
1. Mount microinverters onto the rack
Mark out the estimated center of each PV module on the rack to facilitate locating
microinverters..
Mount all microinvertes under modules to avoid rain and sun, with the trademark
facing downward.
Please make sure that there are less than 20 units of EVT300 in each
branch(12AWG).
2. Grounding
Microinverters and modules must be connected to the grounding conductor in
accordance with national standards.
Fix the grounding wire with screws to the microinverter’s grounding hole, so that the
grounding of microinverters can be realized.
3. Connect microinverter AC cables serially
Connect the AC connectors on both sides of microinverters in a hand-in-hand way.
4. Fastern AC cables
Fasten AC cables and grounding cables to the rack with cable ties.
Cable Ties
5. Seal the unused connector of AC cable
Insert the end cap directly into the connector on the unused end, and check if it is
inserted in place.
6. Connect AC cable to the junction box
Connect AC cable to the input of the junction box.
7. Mount EnverBridge
Option 1: Indoor installation（I）
1. Turn off the air switch and connect
EnverBridge to the socket. This
operation should be done under the
instruction of professionals.
2. Fix EnverBridge at proper position in
or close to the distribution box；
3. Open the cover on the right side of
EnverBridge. Run the RJ45 cable
through the waterproof connector and
connect it to the network input. Close
the cover and recheck if it ’s completely
sealed；
4. Run the RJ45 cable and connect the
other side to your router;
5. Put the EnverBridge plug into the
socket.
Option 2: Indoor installation（II）
1. Open the cover on the right side of
EnverBridge. Run the RJ45 cable
through the water proof connector and
connect it to he network input. Close the
cover and recheck if it ’ s completely
sealed;
2. Run the RJ45 cable and connect it to
your router;
3. Fix EnverBridge at proper position in
or close to the distribution box;
4. Turn off the air switch and connect
EnverBridge ’ s power cable to the air
switch.
This operation should be done under the
instruction of professionals.
8. Prepare AC extension cable
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;
y=40mmR
x=14mmR
2）Connect one side of the extension cable to the junction box;
AC Extension Cable
3）Connect the other side of the extension cable to the air switch.
Installation could only be implemented when the system is
disconnected from the grid, and the solar panel has been covered
or disconnected.

9. Connect PV modules to microinverters
Mount the PV modules on top of microinverters;
Connect each PV module with the DC input cables of the microinverter.
10. Switch on the PV system
Ensure all connection is completed and then turn on the air switch.
11. Monitoring through EnverPortal
1）EVB202 MI Binding
Step 1: Please visit the Download Center on our website
www.envertec.com and download Set ID exe. in your
computer.
Open the software as below.
Step 2 : Please make sure your EVB202 is connected to the same router as your
computer is connected to. And use the scanner to scan or manually input the EVB202
ID and the inverter IDs into the software as below.
Step 3 : Please press [Set MI ID], you will see the content shown as below.
Step 4 : Then you can press “Send” button in the software to complete the setting.
Meanwhile, “ID Set OK” will be also shown on the EVB202 screen. Thus the MI binding
process is completed.
2）Register a new account. Click sign up.
Visit www.envertecportal.com.
3）Fill in the account information.
4）Click next and create your system. SN is your EnverBridge number which is
mandatory.
You can find more information on the user manual for EnverBridge.
12. Attachment:
1. Single Phase
1
2
1
2
1
2
1
2
length 746 mm length 1050 mm length 1050 mm length 304 mm
8
7
6
4
9
3
5
1
2
1
2
1
2
1
2
length 746 mm length 1050 mm length 1050 mm length 304 mm
1
2
1
2
1
2
1
2
length 746 mm length 1050 mm length 1050 mm length 304 mm
7
6
4
9
8
3
3
2.Three Phase
1
2
1
2
1
2
1
2
Microinverter(n=17)
length 1050 mm length 1050 mm length 304 mm
1
2
1
2
1
2
1
2
Microinverter(n=17)
length 746 mm length 1050 mm length 1050 mm length 304 mm
1
2
1
2
1
2
1
2
Microinverter(n=17)
length 1050 mm length 1050 mm length 304 mm
length 746 mm
length 746 mm
5
8
7
9
9
9
6
6
6
4
4
4
3
3
3