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The Sunsynk inverters are fully compatible with the Hubble Cloudlink and full range of batteries.

The following guide will assist with the correct battery settings you should use.

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For further detailed information ensure you read the manual of the supplied battery regarding the setup and installation instructions.

sunsynk INVERTER SET UP

INVERTER examples

Sunsynk 5KW Inverter

5KW

Sunsynk 8KW Inverter

8KW

Sunsynk 12KW Inverter

12KW

Model
Voltage
Bulk/Equalised (Vdc)
Float Voltage (Vdc)
Cutoff Voltage (Vdc)
Recommended Charge Amps
Max Discharge Current (A)
S Series
12V
14
14
12
30A
100A
X-100
48V
52.8
52.8
44
30A
100A
X-101
48V
53.8
53.8
44
30A
100A
X-200
36V
41.5
41.5
34
30A
100A
AM-2
48V
53.8
53.8
44
30A
100A
AM-3
48V
53.8
53.8
44
20A
50A
AM-4
24V
29
29
23.8
30A
100A
AM-5
48V
55.2
55.2
47
30A
100A
AM-10
48V
55.2
55.2
47
60A
150A
BLADE
48V
55.2
55.2
47
50A
200A

The below settings are the recommended settings to use for the corresponding Hubble Lithium battery, as seen on the Sunsynk display. AC and normal lights should appear green. Shutdown settings under your discretion. 

Sunsynk battery setup view
sunsynk display batt charge compressed
sunsynk display shutdown compressed

Note: These images are for display purposes only. Please refer to the above table for inverter settings.

If you are using a Hubble Cloudlink in your installation, it needs to be configured and wired up correctly if you want to monitor the inverter. 

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BRIEF OVERVIEW WITH SPECIFICS RELEVANT TO THE SUNSYNK

Wiring: 
 

  • The battery serial cable will go between the Cloudlink’s “S” port (i.e. Serial port) and the battery’s serial port (RS232).

  • The BMS CAN cable will go between the Cloudlink’s CAN port and the SunSynk’s BMS_CAN port.

  • The RS485 cable will go between the Cloudlink’s MUL (Multi) port and the Sunsynk’s BMS_485 port.


Cloudlink Configuration:


Under the Cloudlink’s Device Settings set:
 

  • CAN SPEED to 500k

  • CAN MODE to Universal

  • CANN CONN. TO Inverter

  • RS485/MOD CONN. TO Inverter (Deye/SunSynk)

  • SERIAL CONN TO Battery

 
The quick setup guide describes how to access the device settings. Note the device settings can also be accessed on the CloudLink Portal, using the “Remote Console” feature, once the Cloudlink is online.

pin layout

cloudlink

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PLEASE NOTE: 

 

  • Connect straight RJ45 to RJ45 with only two wires - 1500mm.

  • Ensure that the clip is pointed away from you when counting the pins.  

  • The Hubble Lithium BMS pinouts are the same as the Cloudlink CAN pinouts.

  • The AM-5 Batteries only use pins 4 and 5 to pins 4 and 5.

 

Sunsynk pin layout
Pin
CLOUDLINK-MUL
INV - RS485
CLOUDLINK CAN
INV - CAN
1
N/A
N/A
N/A
N/A
2
N/A
N/A
GND
GND
3
N/A
N/A
N/A
N/A
4
N/A
N/A
CAN-H
CAN-H
5
N/A
N/A
CAN-L
CAN-L
6
N/A
N/A
N/A
N/A
7
RS485 A
RS485 A
N/A
N/A
8
RS485 B
RS485 B
N/A
N/A

5KW & 8KW

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PLEASE NOTE: 

 

  • Below are the Hubble BMS, Cloudlink, and Sunsynk side pinouts.

  • Note that the Hubble Lithium BMS pinouts are the same as the Cloudlink CAN pinouts.

  • If you have the latest 5KW & 8KW with only 1 port (CAN/485) then use pins 4, 5 & 6

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8 & 12KW Sunsynk pin layout

HUBBLE DIP SWITCH SETTINGS FOR MULTIPLE BATTERY INSTALLATION

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​For correct setup and communication each battery needs a unique serial address in order to communicate. If you are only using one battery in your setup, consider this the master battery and ensure you set it to address 1.

am-2

AM-2 DIP switch inverter settings

am-5 & AM-10

AM-5 &10 DIP switch inverter settings

INVERTER SETTINGS

cloudlink setup

COMMON CLOUDLINK - DEYE SETUP QUERIES

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  1. The inverter RS485 address not configured.
    Solution: Set the inverter to "slave" and configure address 1 to enable the port.
     

  2. Inverters may have older firmware. It takes more than 2.5 sec to respond to RS485 commands, which then cause timeouts on the bus. 
    Solution: Ensure the firmware is up to date.
     

  3. In some early firmware versions Deye/Cloudlink firmware, not all the data was available via Modbus. This has been rectified in the newer firmware versions.
     

  4. On some inverter hardware versions if you use both CAN bus and RS485 at the same time and use 8 core straight CAT5 then RS485 pin A is short-circuited to GND and comms won’t work.
    Solution: Only use the needed pins or wires on the CAT 5 cable, do not use a straight cable.
    Required pins for CAN bus: 2, 4 and 5 only.
    Required pins for RS485: 7 and 8 only - as illustrated above.
     

  5. Older Cloudlink models need to be checked for hardware compatibility with Technical Support. Incompatible models need to be updated with Support directly.
     

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How do you setup multiple batteries?

 

See table above and check your product manual for a more detailed explanation. You will have to set dip switch settings per battery to give them a unique address. You also have to connect the included RJ45 battery link cables into the "Battery Link" port of each battery. Ensure your master battery dip switch 1 is on, 2,3,4 is OFF.  Only the master battery CAN Bus will be enabled. You can then connect the Hubble Cloudlink into the CAN port of the master battery for communications to work.

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Do I have to use the communication battery link cables if i dont want to monitor or have communications?

 

Yes

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FAQ

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