EG4 LiFePOWER4 BMS Replacement - A Step-By-Step Guide
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- Опубликовано: 4 фев 2025
- #eg4 #lifepower4 #signaturesolar
For some, the BMS replacement may seem a bit daunting, but just follow this process to have your battery module back up and running.
Thank you for your thorough video on replacing the BMS. I will be replacing mine soon. Hopefully, Signaturesolar will supply a replacement at no charge.
Hope you find it helpful.
Seems they don't sell quite as good a product as Will would make us think. My replacement board just shipped out today. The LiFePOWER4 lasted less than a week.
I have 2 lifepower 24volt 200amp one is 8 month old and one 2week old hook parallel . With a 45 to 50 amp draw bms shout down. Junk
😢
Thank you for sharing this cleat and detailed video.
Glad it was helpful!
Nice video. Where did you get the BMS?
Under warranty from Signature Solar.
Got 2 of these from Solar Sovereign(subsidy of SS pretty sure) that are bricked due to a fault right now, seems they do not want to send me a replacement bms board which I could swap in 10 mins easy, they are gonna make me do the ole do this do that routine and then ship it back for an exchange....crossing my fingers they will let me get the boards, could care less if it voids any warrantee, just want them working again....I love em
Nice video. Where can I get the BMS?
@@bartholomewnoel4030 I got mine under warranty from signature solar.
HELP!
I'm replacing my BMS and since I took pictures as soon as I opened the case I realized that my battery is wired differently! The orange wire that is hooked to the back bar on yours, is hooked to the front bar on mine, and the white wire is hooked to the back!
I'm assuming that it makes a difference.
Where did you get the new BMS?
From Signature Solar under warranty.
Where can I get this bms to buy
Not sure. I got it replaced under warranty from Signature Solar.
@@lanceknoechel8945 Ya, I would like one of those BMS's myself for a home made pack to connect to my EG4 inverter, but they don't sell them on their website, and I couldn't see any writing on the BMS that would lead to a manufacturer...Hmm..Maybe I'll call them, but then again, that might not work at all...Because of the connections..But, I can't see buying those batteries when I made a 300AH 48 volt battery, with superior cells, for the price of one of those..But am unsure of what BMS I want to use, I would like one that communicates with the inverter, but that info is hard to come by.
Why not send it back under warranty?
It actually seemed easier and simpler just to replace the BMS than to ship a 100# box.
Watching your vid now. I am in the same boat. My wife asked me the same question. Quicker for me to replace it myself. Did they give you credit for your time? ??
Did S.S. ever tell you what actually failed on the BMS?
Would be nice for Signature Solar to comment!!
With all the cells reading 3.4v plus you are very near 100% SOC, not 25%
Ss solor need to standby there lifepower battery.i have two. 24volt 200amp bms shouting down. Under 8 month old.
Do not by ss solor lifepower battery's bms problems. Ss solor update do not work.ss solor just give you the run around. If you can talk to some one.the best thing is to not by anything fron ss solor .fine a place the standbehine there battery