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Hubble Lithium Battery AM-2 5.5kWh

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33 minutes ago, Nicholas Strachan said:

Yeah.many things that arent cool with hubble

I still see new installations with Hubble, even though these batteries are problematic and the support is very poor (long lead times).

Not sure how installers are able to keep servicing these units.

My installer took 30 or so back last year from different locations because of the BMS system.  He says he will not touch these batteries now for any new install.

He said it was still early days for Sunsynk (back in Nov 2022) and said that his FreedomWon batteries have been trouble free.  He is master installer with Sunsynk.

His comments speak volumes ... Hubble put out a great advert - infinite cycles, but the fine print exonerates them.

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  • Powerforum Store
    Powerforum Store

    I am noticing a trend here on the posts and I find it concerning borders on Product bashing.  It maybe due to lack of Knowledge or lack of understanding how lithium batteries work. The reaso

  • Powerforum Store
    Powerforum Store

    Hi all .Just an update on the Hubble issues you have been experiencing I have been in talks with Hubble Senior Engineer and these are some Highlights of our discussion. 1. All firmware updates an

  • Update time.  Over the past week I've done a lot of monitoring and calculations to determine my capacity and to track down where the problem lies with my pack. The original problem I experienced

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1 hour ago, system32 said:

My battery is still the Version 1, so not sure if this clause applies to me.

All the Li battery manufacturers have enough clauses that basically make any warranty claim virtually impossible if they wish not to honor the warranty. The onus will be on you to prove the fault is theirs. With such clauses they even try to stop you from having too much insight it seems.
Business acumen and common decency differentiates between those that honor their company reputation and those that are only interested in sales and profits.
 

  • 2 weeks later...
On 2022/12/24 at 10:50 PM, Dani said:

Following this topic with a gnashing of teeth. My hubble is less than a year old. After a few months it started providing about half the capacity. Took it in to hubble and and the tech reset the bms settings and it behaved for a few weeks but now it's back to its shenanigans.

Looks like it needs to go back to hubble. Maybe permanently this time. 

@HubbleLithium

Had the same issue. Had a cell that would drian to 2.9V while all other sat at 3.6V. This caused the battery to switch off. 

I could see this using PbmsTools. 

Took it to Hubble in Modderfontein whom sent it to Cape Town for cell replacement. 

Holding thumbs all is good now. 

I've now tried a bms update to 1.5 from hubble seems to be behaving better since, but really need a 4 hour loadshedding from 6pm to 10pm to test it out. 

Fingers crossed. 

 

@swazz99jhbwhere can I get pbmstools to check the state of my cells? 

1 hour ago, Dani said:

I've now tried a bms update to 1.5 from hubble seems to be behaving better since, but really need a 4 hour loadshedding from 6pm to 10pm to test it out. 

Fingers crossed. 

 

@swazz99jhbwhere can I get pbmstools to check the state of my cells? 

Pbmstools

 

1st screen is real-time stats

There is another where you can download the bms history that also proofed helpful. 

Edited by swazz99jhb
More info

  • Author
10 hours ago, swazz99jhb said:

Had the same issue. Had a cell that would drian to 2.9V while all other sat at 3.6V. This caused the battery to switch off. 

I could see this using PbmsTools. 

Took it to Hubble in Modderfontein whom sent it to Cape Town for cell replacement. 

Holding thumbs all is good now. 

Unfortunately RIOT/CloudLink has been made very basic and does not report any technical details like cell voltages.
We have to rely on tools like PBMStools to get the real picture.
😢
 

9 minutes ago, system32 said:

Unfortunately RIOT/CloudLink has been made very basic and does not report any technical details like cell voltages.
We have to rely on tools like PBMStools to get the real picture.
😢
 

Yip, RIOT was advertised as this awesome companion for the Hubble but it can't be used for remote firmware updates nor any useful data. Not even by Hubble themselves as I had one connected and they couldn't pinpoint the issue via it. 

On 2022/02/16 at 1:07 PM, Powerforum Store said:

 

1. All firmware updates and remote battery analysis can and will be done via the Cloudlink.

2. Hubble will not request you to send the batteries in for testing all testing can be done remotely if you own a Cloudlink

 

Sorry to say but Point 1 is a lie. My issues date between 22 November 2022 and 04 Januarie 2023

I had a cloudlink and had to buy a solarassistant cable so that I could do my own firmware update. With this cable and Pbmstools I had to advise them of the one cell draining to 2.9V vs all other sitting at 3.6V. Numerous tickets logged with them. 

Cloudlink is not worth the money in my experience. 

1 minute ago, PsyWulf said:

Are you running it directly from the zip file? Extract everything to a folder first

Ya, I actually had winzip installed but it wanted me to buy it, so I Uninstalled and windows unzipped it.

 

 

  • Author
8 minutes ago, Singh GP said:

This is the error

Screenshot_20230120-160419_Gallery.jpg

1) Make sure your laptop is connected to the internet.
2) Confirm that the USB/Serial device is detected - can take a few minutes to download the drivers from the internet
3) Make sure you connecting to the correct COMM port using Device Manager
In my case it was COM3, but may vary depending on your laptop.
https://powerforum.co.za/uploads/monthly_2022_05/image.png.2b56becf6214b4c1660a2965e8e9b4eb.png

12 minutes ago, PsyWulf said:

You might have a "fake" cable and need to install a driver manually (the newer drivers have some fake-detection to prevent use)

I bought it from solar assistant 

32 minutes ago, PsyWulf said:

You might have a "fake" cable and need to install a driver manually (the newer drivers have some fake-detection to prevent use)

Where can I get the driver from

  • Author
3 hours ago, Singh GP said:

Ok cool, it's picking up com4.

Maybe I should wait for a driver to install

If it's showing as COM4, the driver is installed.

Select COM4 in PBMStools.

17 minutes ago, system32 said:

If it's showing as COM4, the driver is installed.

Select COM4 in PBMStools.

it auto selects com4 as soon as i put the usb in.

i downloaded both the drivers on thesunpays, round and flat... i did a manual update on windows itself, restarted many times.... i give up.

if someone is willing to help.. i will PM my whatsapp number

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