background image

V

IV

Earth Connection and Overview

Basic Parameters Setting

AC Connection 

1.Slide the cable nut and 
back shell onto the cable.

2.Insert the tripped end of each three 
wires into holes in the female insert, 
then tighten each screw.

Cable size: 10 AWG

trip length

52.5mm

6mm

55mm

outer jacket

N

L

PE

5.Connect the AC plug to the inverter.

4.Screw down the pressure screw.

3.Screw down the threaded sleeve with pressure screw.

- Screw the ground screw with 

Φ

4 hexagon wrench shown as follow. 

- Overview for connection.

- After checking all connection are correct, turn on the external
   DC /AC breakers.

- Inverter will start automatically when PV panels generate 
  enough energy. The LED will be green and the LCD screen 
  will display the main interface.

- Turn on the DC switch to the “ON” position. 

Country

VDE4105

Safety

English

English
German
French

Name

ESC
Up

Down

Ok

Description 

Leave from current interface or function.
Move cursor to upside or increase value.

Move cursor to downside or decrease value.
Con rm the selection.

Symbol

Control Panel

Date time

>2016< -07-07
          00:00

Start Guide

- Choose the language
 you want. 

- Set date time based on the 
   local time.

- The user can set the safety standard here 
according to different countries and grid  
standards.

614.00140.02

1

2

3

4

Export control

Mode Select

>Disable<

- With this function the inverter can control energy exported to the
  grid. Whether having this function is based on user’s wishes.
- Set this parameter based on local grid policy.(For specific country
  if required by local grid.)
- The function can be shut off by choosing “disable” mode.

Firmware Upgrading

5 m

m

Straight screwdriver

Waterproof lid

1)  Make sure the DC switch is off 
and the AC is disconnected with 
grid. Unscrew the waterproof lid 
of Upgrade port by straight 
screwdriver as the picture shows.

Update

ARM
DSP

2) Insert U-disk with 

upgrade 

package

*

 

into the USB port on 

the bottom of the inverter. Then 
turn on DC switch or connect the 
PV connector, the LCD will show 
picture as below. 

U-disk

3) Press “OK” to confirm to update.  After the upgrade is complete, please remember to turn off the DC 
switch or disconnect the PV connector, then pull off the U-disk, screw the waterproof lid.

Please contact our service support to get the update package,and extract it into your U-

disk.Do not modify the program file name ! Or it may cause the inverter not work anymore !

torque:3.0±0.3Nm

PH1 cross screwdriver;torque:0.8

±

0.1Nm

torque:1.5±0.2Nm

torque:1.5±0.2Nm

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