19 hours ago, BennoZa said:

Have you been able to get the Dyness batteries to work directly with he SMA Sunny Island inverter?

Yes, with the 8.0H units above

Good afternoon All

I am looking to make contact with anyone who has experience with Victron & Dyness.

My system seems to have communications problems although the cable used is that specified for Victron.  My system only sees the storage capacity of the 9.6kWh Powerbox as 50Ah rather than 200Ah.  It also does not show any of the details from within the batteries.

This shot is from a site with 2 x B4874 batteries in parallel but the capacity is incorrect.

On 2020/01/14 at 2:04 PM, Barry Williams said:

Good afternoon All

I am looking to make contact with anyone who has experience with Victron & Dyness.

My system seems to have communications problems although the cable used is that specified for Victron.  My system only sees the storage capacity of the 9.6kWh Powerbox as 50Ah rather than 200Ah.  It also does not show any of the details from within the batteries.

This shot is from a site with 2 x B4874 batteries in parallel but the capacity is incorrect.

Hi,

Have at look at this thread and see if it helps solve your issue

https://community.victronenergy.com/questions/31234/victron-compatibility-with-dyness-lithium-batterie.html

Hey @Barry Williams

Did you ever get an answer to your battery only showing as 50Ah ?

Following the link on the Victron forum, I have the battery showing up in the Venus, but only showing 50Ah too.

Wondering if the cable is correct for the powerbox ?

Also do you have all the voltage settings needed for Dyness ?

• Absorption voltage
• Float Voltage
• Absorption time
• DC input shut down
• DC input low restart
• Sustain voltage
• Dynamic cut off values

On 2019/10/15 at 10:18 AM, Heinds said:

Company was registered this year only.. seems a bit strange

 

I am doing business with them since January 2020 and I am very pleased. They moved mountains to supply me with batteries and inverters just before the national lockdown. My evaluation of a business is not on their size but the effort to the customer. Just for information I required 5 inverters and 24 200A batteries when most suppliers reported out of stock and they manage to supply me at prises well below the norm.

On 2019/10/19 at 11:34 AM, Gerlach said:

@Mike can help with this in Cape town side. 

Did you manage to get hold of suppliers in CT ?

On 2019/10/19 at 11:07 AM, Crankshaft said:

Is there a stockist in Cape Town?

Did you find any Dyness stockists in CT ?

On 2019/10/15 at 5:40 AM, Mike said:

i use the Dyness with SMA, Victron , Goodwe and the Synaps. they work well, look good and so on, my ast one i used 2 x 10kw powerwalls

 

Hi Mike.

Very interesting. How is the whole system set up? Does the Dyness CAN bus communicate to the SMA somehow? If not, then what setting did you use on the SI? Are you willing to share. What else needs to be considered? Do you need certain firmware, etc.?

I'm in the process replacing a Hoppecke set with two Dyness Boxes. There is still an old type home manager.

 

Thanks a lot.

Oxynaut