Opal Energy OPAL-3K-1P-24-EU User manual
Hybrid Inverter
User Manual
OPAL-5K-1P-EU
OPAL-6K-1P-EU
OPAL-3.6K-1P-EU
OPAL-3K-1P-EUOPAL-3K-1P-24-EU
OPAL
1. Safety Introductions
2. Product instructions
2.1 Product Overview
………………………………………………
………………………………………………
2.2 Product Size
01
01-04
Contents
……………………………………………………………………
…………………………………
…………………………………………………
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6. Mode
7. Fault information and processing
8. Limitation of Liability
9. Datasheet
34-35
36-39
39
40-41
………………………………………………………………
10. Appendix I 42
………………………………………………………………
11. Appendix II 43
5.8 Grid Setup Menu
5.9 Generator Port Use Setup Menu
5.10 Advanced Function Setup Menu
5.11 Device Info Setup Menu
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2.3 Product Features
2.4 Basic System Architecture
3. Installation
3.1 Parts list
3.2 Mounting instructions
3.3 Battery connection
3.5 PV Connection
3.4 Grid connection and backup load connection
4. OPERATION
4.1 Power ON/OFF
4.2 Operation and Display Panel
5. LCD Display Icons
5.1 Main Screen
5.2 Solar Power Curve
05-20
21
22-34
3.6 CT Connection
3.7 Earth Connection(mandatory)
3.8 WIFI Connection
3.9 Wiring System for Inverter
3.10 Single phase parallel connection diagram
3.11 Three phase Parallel Inverter
5.6 Battery Setup Menu
5.4 System Setup Menu
5.5 Basic Setup Menu
5.3 Curve Page-Solar & Load & Grid
5.7 System Work Mode Setup Menu
3.6.1 Meter Connection
- 01 -
system.
for future reference.
input short circuits.
- 02 -
1
2
5
8
10
11
12
14
15
18
17
16
13
9
6
3
4
7
- 03 -
2.2 Product Size
- 04 -
GridBackup Load
WiFI
GPRS
phoneCloud services
On-Grid Home Load
Generator
ATS
Grid-connected InverterSmart Load
Battery
Solar
CT
AC cable DC cable
- 05 -
manual
- 06 -
· Not in the cool air directly.
℃
≥500mm
≥500mm
- 07 -
- 08 -
Model
Wire Size
Cable(mm )
2
25
35
Torque value(max)
5.2Nm
5.2Nm
- 09 -
connected.
recommended cables.
- 10 -
Batt Temp
Sensor
CT Coil
L N
B HM G-V G-S
T
Gen start-up
N/O Relay
Neutral
Earth
Bond
240V Coil
ATS240V
ON
1 2
DIP Switch
（）.
（）.
Inverter
RS 485
parallel_1 parallel_2
BMS CAN Meter
GV/GS
(diesel generator startup signal)
relay
coil
open
contact
G V/S
ON
1 2
1 2
Temp. sensor
- 11 -
ON
1 2
Inverter
- 12 -
input and output connectors.
Model
Wire Size
Cable(mm )
2
4
Torque value(max)
1.2Nm
6 1.2Nm
6
1.2Nm
1.2Nm
- 13 -
N
L
N
L
N
L
ON
1 2
GRID
LOAD
GEN PORT
- 14 -
Model
Wire Size
4
unit.
Cable(mm )
Load Grid
Gen
ON
1 2
- 15 -
White wire 3 4 Black wire
Grid
L
N
CT
34
*Note：
Inverter
L N
Inverter Model OPAL-3K-
1P-24-EU
OPAL-5K-
1P-EU
OPAL-6K-
1P-EU
2
11
1
OPAL-3K-
1P-EU
OPAL-3.6K-
1P-EU
The primary side of the CT
needs to be clamped on the
Grid live line.
CT
Arrow pointing
to inverter
1
2
3
B
4
GND
DDSU666 DIN-RAIL METER
230V 5(60) A 800imp/kWh
256 1
4
7
83
- 16 -
Load Grid
Gen
ON
1 2
Inverter
N L
Grid
Inverter
AC
Breaker
21 43
CHNT DDSU666
DDSU666 DIN-RAIL METER
230V 5(60) A 800imp/kWh
2
5 6
1
4
7 8
3
Output RS 485
Grid input
LN
BMS CAN Port RS 485 Port Meter Port
Load Grid
Gen
ON
1 2 N L
Grid
AC
Breaker
LN
Output RS 485 GND
Input
EASTRON SDM230
1
2
3
B
4
GND
5
367
A B
N
N
12 4
RS485B
RS485A
RS485B
RS485A
BMS CAN Port RS 485 Port Meter Port
- 17 -
- 18 -
E-BAR
E-BAR
AC Breaker
AC Breaker AC Breaker
Load
L L
N N
PE
Battery
Diesel
generator
Diesel
generator
BMS
Load
LNPE
Grid
L L
N N
PE
Grid
CT
CT
Home Loads
Hybrid Inverter
AC Breaker
DC Breaker
PV
DC Breaker
E-BAR
E-BAR
N-BAR
AC Breaker
AC Breaker AC Breaker
Load
L L
N N
PE
Battery
PV
BMS
Load
LNPE
Grid
L L
N N
PE
Grid
CT
CT
Home Loads
Hybrid Inverter
AC Breaker
DC Breaker
DC Breaker
E-N
Link
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4
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