Envertech EVT2000 User manual

www.envertec.com
EVT2000
Quick Installation Guide
Envertech Corporation Ltd.
Tel：[phone]
Web：www.envertec.com
Email：[e-mail]
Add：Room 401, Block 1, No.138, Xinjunhuan road,
Minhang District, Shanghai, China

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Envertech EVT2000 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 .
1. Accessories
A
M8 x 25 screws (Prepared by the installer)
B
5m AC extension cable
C
End cap
D
Microinverter AC cable
A A
BC
*Note: All accessories above are not included in
the package and should be purchased separately.
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.
b. Peel the removable serial number label from
each microinverter and affix it to the respec-
tive location on the paper installation map.
Envertech(Shanghai)Corporation LTD.
www.envertec.com
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 are matching 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.
Note: Please make sure that there are less than 2
units of EVT2000 in each branch(1AWG).
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.
Step 4. Connect microinverter AC cables serially
Connect the AC connectors on both sides of the
microinverters in a hand-in-hand way.
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 ex-
tension 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
Y=14mmR
2) Connect the other side of the extension
cable to the air switch.
Extensioncable
Option b. Put the open parts of the extension
cable into the plug and use the plug to con-
nect to the socket
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.
Step 8. Switch on the PV system
Ensure all connection is completed and then turn
on the air switch.
For the monitoring system (EnverBridge) installa-
tion please scan this QR code .

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4. Warranty Policy & Safety Info
Please register your product with the QR code
below to obtain full warranty benefits, or you
can only get a 2-year warranty.
Microinverter Safety
*DANGER: Risk of electric shock. Risk of fire. Do
not attempt to repair the Envertech Microinvert-
er; it contains no user-serviceable parts. If it fails,
contact Envertech customer service to obtain an
RMA (return merchandise authorization) number
and start the replacement process. Tampering
with or opening the Envertech Microinverter will
void the warranty.
*DANGER: Risk of fire. The DC conductors of the
PV module must be labeled “PV Wire” or “PV
Cable” when paired with the Envertech Microin-
verter.
*WARNING: You must match the DC operating
voltage range of the PV module with the allowa-
ble input voltage range of the Envertech Mi-
croinverter.
*WARNING: The maximum open circuit voltage
of the PV module must not exceed the specified
maximum input DC voltage of the Envertech
Microinverter. Using electrically incompatible PV
module voids Envertech’s warranty
*WARNING: Risk of equipment damage. Install
the microinverter under the PV module to avoid
direct exposure to rain, UV, and other harmful
weather events. Always install the microinverter
bracket side up. Do not mount the microinverter
upside down. Do not expose the AC or DC con-
nectors to rain or condensation before mating
the connectors.
*WARNING: Risk of equipment damage. The
Envertech Microinverter is not protected from
damage due to moisture trapped in the cabling
systems. Never mate microinverters to cables
that have been left disconnected and exposed to
wet conditions. This will void the Envertech war-
ranty.
*WARNING: Risk of equipment damage. The
Envertech Microinverter functions only with a
standard, compatible PV module with appropri-
ate fill-factor, voltage, and current ratings. Un-
supported devices include smart PV modules,
fuel cells, wind or water turbines, DC generators,
and non-Envertech batteries, etc. These devices
do not behave like standard PV modules, so op-
eration and compliance is not guaranteed. These
devices may also damage the Envertech Microin-
verter by exceeding its electrical rating, making
the system potentially unsafe.
*WARNING: Risk of skin burn. The chassis of the
Envertech Microinverter is the heat sink. Under
normal operating conditions, the temperature
could be 20°C above ambient, but under extreme
conditions, the microinverter can reach a tem-
perature of 90°C. To reduce the risk of burns, use
caution when working with microinverters.
*Note: Please do not violate the following con-
tent, otherwise the warranty will be invalid.
1. Ensure that the EVT2000 is properly grounded
during installation.
2. It is prohibited to connect more than one pho-
tovoltaic panel to a DC connector.
3. It is prohibited to use batteries and energy
storage products that have not been certified
by Envertech.