branderplank

Very nice - been looking at something like this. For the wiring I assume you took off the 4 pin connectors and did some extending and crimping?

Thanks Did you end up having to change the SOC setting as well? (as per Keith's video) How did you sort out the earth issue? Put differently why did you have a floating earth?

Does the new dongle now come standard with the Sunsynk inverters? And is it worth upgrading?

Looking good Not sure if anyone knows this but these batteries have a QR code on the side which actually takes you to the install manual. Never knew this and could never ever find a link to this via google (maybe I just didn't know what to google).

You have to select the lithium mode on the battery setup screen: You should not be using the voltage ranges...when you select lithium you should be able to select RS485 or CAN - seems you are using RS485. From there the BMS should take over

My electrician prefers Lear on the AC side however on the DC side we used Onesto Some of the other brands I see include: ZjBenny Citel

That is certainly good news - are you going to try again?

How do you go about getting this authorisation?

So what is the ideal temp? All the charts usually show battery levels at 25 degree C. Even when quoting the long term expected working life - they state this at 25 decree C. From Pylontech manual: From BSL spec sheet:

When will be able to get our hands on these new dongles?

On the susynk you have to choose the battery type. Ie lithuim by doing this it reverts those settings to % not sure where this is set on the deye

So the inverter can only ever invert 8kw. Is the balance of power generated going to the battery? Did not know it can exceed 8.8kw on the DC Bus? Or would it be limited to the 10.4kw max solar PV input?

@hussein Any progress with your install?

@Barry8355Did you manage to get any further with this?

I think in previous discussions it was illustrated that it clipped the amps at around 9.9 amp. Following the upgrade, it could go over the 9.9Amp threshold. I have not seen the 13 Amps quoted on a spec sheet but have seen the 22 Amps for the 8kw