Sujet : Re: Looking for turn-key BMS system
De : klauskvik (at) *nospam* hotmail.com (Klaus Vestergaard Kragelund)
Groupes : sci.electronics.designDate : 03. Oct 2024, 10:17:28
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <vdlnf8$3lqgo$1@dont-email.me>
References : 1 2
User-Agent : Mozilla Thunderbird
On 03-10-2024 00:31, Lasse Langwadt wrote:
On 10/2/24 15:12, Klaus Vestergaard Kragelund wrote:
Hi
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One of my clients is looking for replacing existing HW, 2 200Wh battery modules, which each has a BMS controller, that monitors and balances 12 lithium ion cells (4 series connection of 3 parallel cells). Each of the modules has SOC output in the form of LEDs.
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Beyond that, the overall system has a BMS controller that is powered from either 24VDC (grid connected) or from the batteries. This BMS controller also has SOC, with a connected display.
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The client would like a turn-key solution, so minimal NRE due to low volume.
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I am looking for a supplier of finished batteries with BMS and also BMS controller. Perhaps one of you guys has worked with this? (need a stable supplier)
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Client is based in the EU.
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Thanks
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Klaus
https://www.victron.dk/ ?
Looks good, they have a lithium battery with internal BMS at resonable price.
No State of Charge (SoC) though for the battery. Is it possible to get rough SoC from a lithium battery by voltage sensing only?
Looking for turn-key BMS system
Re: Looking for turn-key BMS system