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diy solar

Recent content by clotted

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    Finally found a LiFePO4 BMS with Low-temp Charging Protection

    I believe mine is the same one as Will reviewed and as sold by Overkill Solar. The model number on the sticker is also the same 'JBD-SP045020' 4s BMS 120a LifePo4 Battery Management System – Overkill Solar I just got mine via AliExpress: DYKB smart BMS 4S 12V 120A - AliExpress
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    Finally found a LiFePO4 BMS with Low-temp Charging Protection

    Many thanks (y) I use a Renogy DCC50S. I'll check the manual for that also. This thread has some interesting info: LiFePO4 Voltage Chart for using a voltage limit, apparently using a shunt is a much better idea: Shunt vs Hall Sensor
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    Finally found a LiFePO4 BMS with Low-temp Charging Protection

    Are you able to advise which settings would be configured on the BMS? I see 'Total Battery Capacity', and 'Total Cycle Capacity', but if I input 600Ah and 480Ah respectively, would this use from 0-80% or 20-100%?
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    Finally found a LiFePO4 BMS with Low-temp Charging Protection

    BMS settings to use 80% of battery capacity I have this BMS [JBD-SP045020 - 4S-120A] which is working really well, but I have a question. If I only want the BMS to allow charging up to 90% full capacity, and down to 10%, what settings should I configure? So to charge up to 540Ah and only down...
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    Finally found a LiFePO4 BMS with Low-temp Charging Protection

    Upgrade complete - using 35mm welding cable and 70mm lugs to fit all three cables in
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