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dustdevyl avatar image
dustdevyl asked

2x blue nova batteries in parallel

I currently have one Blue Nova battery setup and showing in the color control.

Am thinking about getting another identical unit as above and wiring it in parallel to this and then putting the input from the inverter onto one battery and output on the other. Am wondering though how this would show in the color control? Do i run another RJ45 cable to the color control and would 2 show up in the display? Currently the control is showing the charge % and temperature for the above battery but not sure if it could display those details for both batteries? Anyone have any feedback on this? Am sure i wouldnt be the first to do this.


Multiplus-IICCGX Color Controlbatterybluenova
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2 Answers
ejrossouw avatar image
ejrossouw answered ·

@dustdevyl Why not just follow BlueNova's directions? What specific purpose are you trying to serve? Typically it has to be configured in a master slave scenario (daisy chain) and while batteries will show as individual devices the cgx will display a single battery bank.

You are aware the batteries have wifi capability and can be probably individually monitored from the internet? Not sure if the service has been fully launched yet, but worth chatting to BlueNova.

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dustdevyl avatar image dustdevyl commented ·

Am following their directions but not everything was mentioned. e.g. it is not specifically mentioned whether to link the batteries by RJ45 cable into the color control (both, separately). I figured they would show as one battery bank on the main display but wasn't sure if 2 individual BN batteries would show under the devices. Was hoping that someone that has 2 or more batteries could clarify. Will check on the wifi capability; have not seen it mentioned anywhere and neither is anything broadcast from my current battery.


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dustdevyl avatar image
dustdevyl answered ·

Suttridge, that was just what i was looking for. Do you show 2 separate batteries under where all the connected devices are listed (device list)? And the average on the main screen? I am running BMMC2.4 on my battery so some quick steps as to how to upgrade the firmware would be very useful. I dont really want to drag the unit over to Blue Novas office in Somerset West if i can help it. Can you direct email me the document you were trying to attach? dustdevyl@yahoo.co.uk

I took the cap off where the cable is hooked up to the battery EJ but it just has the head of a bolt there. Didnt want to unscrew it to check the size of the bolt. For now i will assume M8 unless told otherwise.... Suttridge? You just paralleled 2 units? What size cable connectors did you use?

Apologies for messing up the thread.... Didnt realise where i was typing

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ejrossouw avatar image ejrossouw commented ·

Glad things are getting clearer. I will post a note to BlueNova as there material needs serious updating. They have been very helpful. I'll be grateful @suttridge if you can email a copy to ejrossouw@hotmail.com as well. Great info which I will also use when over to finish off my installation in Sept.

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