divhy 0 Posted July 30, 2019 Share Posted July 30, 2019 hi has anyone used the sunpays 4.8kwh lithium battery with the axpert inverter, how is the performance and does it communicate with the bms ? Quote Link to post Share on other sites
0 DeepBass9 725 Posted July 30, 2019 Share Posted July 30, 2019 What make is that behind the sunpays sticker? Quote Link to post Share on other sites
0 divhy 0 Posted July 30, 2019 Author Share Posted July 30, 2019 i dont know, ive taken a closer look i see no sticker under that. i dont have the battery with me i took the image from the website. Quote Link to post Share on other sites
0 DeepBass9 725 Posted July 31, 2019 Share Posted July 31, 2019 That battery is something manufactured in China that they have rebrand ed. You will have to ask them who the manufacturer is. Quote Link to post Share on other sites
0 divhy 0 Posted July 31, 2019 Author Share Posted July 31, 2019 thanks hey, will have to pay them a visit Quote Link to post Share on other sites
0 DeepBass9 725 Posted July 31, 2019 Share Posted July 31, 2019 And more importantly, who supports the warrantee. Quote Link to post Share on other sites
0 Off Grid Farmer 1 Posted July 31, 2019 Share Posted July 31, 2019 Open any electronic device and see where the components is made ....... china. Quote Link to post Share on other sites
0 Plaasjapie 0 Posted January 13, 2020 Share Posted January 13, 2020 Hi Does anyone know the answer to this question yet ? Who is the manufacturer of the cells inside this battery pack ? thanks Quote Link to post Share on other sites
0 Plaasjapie 0 Posted January 20, 2020 Share Posted January 20, 2020 Ok, I think I found out who the manufacturer is. It seems to be from RUIXU (Sinopoly cells ). https://www.ruixulithiumbattery.com/48v100ah-lifepo4-battery-bank-with-steel-case-bms-inclided Quote Link to post Share on other sites
0 divhy 0 Posted January 20, 2020 Author Share Posted January 20, 2020 (edited) they look so alike in such a way that am convinced its from ruixu. but the price on ruixu website seems to be more that what sunpays is asking, and is there anyone who used this battery, i want to know its real site performance Edited January 20, 2020 by divhy Quote Link to post Share on other sites
0 Plaasjapie 0 Posted January 20, 2020 Share Posted January 20, 2020 Will Prowse has made 3 youtube video's about Ruixu batteries, the last one here > https://www.youtube.com/watch?v=E1ZyCfi-U0k It seems there is problems with their BMS's and they also seem to be not an honest company. Sending different product for review vs the one's they actually sell to people. I think TheSunPays.co.za should say if they use Ruixy supplied BMS's or their own ... Quote Link to post Share on other sites
0 JRW 0 Posted August 16, 2020 Share Posted August 16, 2020 Any further info on this battery worth R25 000 ? Quote Link to post Share on other sites
0 francois 43 Posted August 18, 2020 Share Posted August 18, 2020 On 2020/08/16 at 5:26 PM, JRW said: Any further info on this battery worth R25 000 ? A colleague is using 2 of these batteries with 2 x Growatt inverters and as far as I know there is no comms between the battery and inverter. He is using custom settings on the inverter for the batteries. Unfortunately cannot comment on how good they are. Quote Link to post Share on other sites
0 JRW 0 Posted August 18, 2020 Share Posted August 18, 2020 Thanks, do you have his contact details for me please. Quote Link to post Share on other sites
0 Bl4d3 1 Posted Friday at 07:39 Share Posted Friday at 07:39 On 2020/08/18 at 9:46 AM, francois said: A colleague is using 2 of these batteries with 2 x Growatt inverters and as far as I know there is no comms between the battery and inverter. He is using custom settings on the inverter for the batteries. Unfortunately cannot comment on how good they are. I can confirm that currently there is no way to communicate with these batteries. We've had 2 batteries for just over a year with no way to communicate with them. Apparently they are developing a software for the raspberri pi to be able to communicate. As I understand, no inverter can communicate with these batteries. Inverters can however communicate with their new batteries which was released a month or 2 after we purchased these batteries. Incredibly frustrating to drop R50k+ on something that we cant use properly. After months of mailing with them it basically came down to we must wait for them to finish with the software (all most a year now) or we must just accept it how it is or we must sell the batteries and buy other batteries. So yeah, kind of left high and dry on this. Quote Link to post Share on other sites
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divhy 0
hi
has anyone used the sunpays 4.8kwh lithium battery with the axpert inverter, how is the performance and does it communicate with the bms ?
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