Good day, thanks for the video it was very helpful. I also have 4 x B3 75h batteries and 2 Luxpowertek 5kw SNA inverters, the newer ones. I noticed on several youtube videos that the Luxpower units always indicate that your batteries are 50ah each. This holds true for your 75ah batteries and your 100ah batteries. I assume this is a setting (that I cant find) or compatibility issue. Can this cause incorrect consumption readings or battery level indication? Is there anything I can do to change it to the correct ah value? Secondly and more importantly. Can you make a video covering the best settings to extend the life of your batteries. I had my inverters set to keep the batteries at 100% charge. However after Googling a bit it appears that doing this can shorten the life of the battery. It is widely publicised that you should not have a DoD of 80% to 90% however it appears keeping the batteries at 100% can also shorten the lifespan too. I now start charging at 90% capacity and stop at 95% capacity This means it only charges every few days when not in use. When I had it at 100% it would recharge the batteries a little more than once an hour (Does this count as a cycle?). It would be nice to know what state of charge is best depending on your application (Storage/With solar/Without solar/During load shedding periods/during non load shedding periods/When its a inline inverter/When its being used for mobile applications/Off grid living). This is important to know before purchasing the batteries so you can size them correctly I originally worked with the full capacity values but moving forward will rather take the full value and reduce it by 30% My comments are not directed at Dyness batteries, this is a LiFeO4 wide issue. Also what are the warranty conditions for Dynass? The Freedom Won batteries have a extensive warranty document where they lay out what you can and can't do and hint at a formula that cover their asses. I could easily see myself accidentally breaching the terms of the warrantee. For all I know each my my hourly top up charges count as a cycle. This means I would be out of warranty in less than 3 and a half months if I had not stopped this early on. Thanks for your videos. I hope you make more. Filming simple informal chat at the coffee table would be nice.
Oh I forgot to add. The charge current can also reduce the life of the batteries. Dyness recommends C/2 but reducing that to C/5 or C/10 can increase battery life too.
@@SoundsLikeOdie Hi, Orlando, thanks for your question. I have read your comment, and it's very professional and in-depth. Can you leave your email, I will let our professional after-sales engineer reply to you by email
@@15564592 I have started monitoring my consumption and comparing it to the battery percentage remaining. It is a bigger problem then I initially thought. The Battery remaining appears to be a calculation by the SNA and not a measured value. This means if you want to protect your batteries and shut them off at 20% remaining (80% DoD). It will actually cut off at a MUCH MUCH higher point. Because of this incorrect AH setting you will never be able to use anything over 40Ah (80% DoD as calculated by the LuxPowerTek unit) of your 100Ah battery. In my case I can only access 40Ah of my 75Ah batteries. I haven't contacted Dyness or LuxPowerTek yet because I have never used more than a calculated 15% of my battery capacity (Actual value 10%). It is however on my todo list. If anyone else has a solution it would be nice to hear about it. The question I have is which device is creating the error, Dyness or LuxPowerTek? Ill have to try snoop the CAN bus data to find out.
Hi@@SoundsLikeOdie , i suspected the same as my battery percentage seems to drop relatively quickly, with minimal load. I contacted Luxpower, according to their engineers, my inverter is working correctly, it is pulling through information sent from the BMS. They said that Dyness need to correct from their side. I want to purchase additional batteries but I'm hesitant as it will be pointless if I can't use to its full potential. Hopefully @DynessBattery can provide some clarity or a solution to this.
Hi, guys! Thanks for video. I have a question. This battery have 48V and recommended discharge current 37,5A. So I can get 1800W for my boiler or other units. If I connect 3 batteries and raise their capacity to 10.8kWh they will have the same 1800W or 5400W?
Thank you for inquiring. Dyness LV 48V series battery module can used in parallel up to 40units. For more information please contact us at sales@dyness-tech.com.
Thank you for your inquiring. Here's the link for connection between Dyness battery system and Growatt inverter. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-6qBGfx1AJIo.html Hope this will help you.
Thank you for inquiring. We have compatible list shows all inverter brand which Dyness Battery can works with. For more information please contact us at sales@dyness-tech.com.
Приветствую Ошибка внутренней связи 2 Не принимает с сети и не отдаёт в бекапе Батарею показывает Сеть показывает Без сети пишет статус Нормал Как появилась сеть сразу в ошибку падает в статусе! Кто подскажет? Могу скинуть даталог
Dear Andii, we are sorry for the late reply. Please send an email to christone.ma@dyness-tech.com , our after-sales engineer Chris will help you to resolve this problem.
Hi, please help, I have 6x b3 3,6 kw batteries and 2x 5kw deye inverters. Please can you help me with the correct dip switch setup? My bms is picking up no data at all, I will be on 45% battery life and the next min zero and the system shuts down. All I can think is dips witches? If you are willing to help me please let me know and I can send you my number so we can whatsap. Lou
