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MASSIVE restock of EV Batteries at www.batteryhookup.com 5% coupon "POWERWALLS"
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    520 cell and i keep counting

    can i use grafana with my pip-5048 ? in the last days of testing the pip-5048 is writhing in data some values like batteries gos up to120v, amps over 400 !, i need to run other software more precise thanks for any help
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    Black and white powerwall

    nice !!!!
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    HBPowerwall (Official)

    i subscribe for tp chargers :)
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    520 cell and i keep counting

    concret....hard the cabinet in position let's put some shelves and to see some cells inside to test the space now i have toface another challenge...rebuild the packs 120p and i need to consider buying batrium BMS
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    520 cell and i keep counting

    Nice try wim
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    520 cell and i keep counting

    The time counter indicate 1.02h power up.... So they are like new
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    520 cell and i keep counting

    Yaaa?.... Where? .. :) . I also accept some donations
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    520 cell and i keep counting

    After 4 hours... Screws and cables... Save a lot of inside goodies.... Its empty I have to think about some isolation.... Winter is coming :)
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    520 cell and i keep counting

    i just save this from scrap yard.... I gone to make powerwall ver. 2.0 ::) this is my old setup for testing.... Ver. 1.0
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    HBPowerwall (Official)

    did you try to boostcharge that low cell ? ...with imax?
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    New Powerwall in Romania

    I managed to talk to my retailer and told me that at the end of April it gets new stock ......if this help you
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    New Powerwall in Romania

    did you manage to buy your inverter?
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    New Powerwall in Romania

    in order to destroy you opus take some TP4056 to charge first (are very cheap) ..... i use 6 of theme and let the cells to stay some 10-15 days and then test only cells with more then 4v PS: you are not alone ..... salutari !
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    520 cell and i keep counting

    Counting and sorting .......
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    520 cell and i keep counting

    I get your point but i use for the moment the charger from the invertor so the diodes dosent help me I whant to install a mppt charger separate to remove some heat inside the invertor but in time a shall change the lead to Li Thanks anyway.... Its a good advice!
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    520 cell and i keep counting

    thx Daromer for youconcern , i notice that but i have some hungry pumps at the heating system so that drop is disappear very fast for the moment form the invertor i thake at most 1-1.5kw like a backup for heating system and light on 12v (light on the house is provided from a step down converter)...
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    520 cell and i keep counting

    thanks... the 13s10p setup it's very ok for me...for the moment i running 2 blocks in parallel with 4 vrla battery. if my calculations are correct (correct me if im wrong) 13s @ 4.2V (HI cut) it's 54.6v the bulk charging for vrla and Lo Cut 13s @3.2V is 41.6V ...i set from the charging...
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    520 cell and i keep counting

    Hi from Romania The first time i started to unpack laptop batteries out of curiosity, but i realized they still have a potential that i should exploit. I have an MPP Solar inverter 48v/5kw and i started to use 4 lead bateries @155A. In time i made some tests an try to make a...
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    Processed Submissions and Updates

    Sanyo UR18650FM 2.6A from a cell pack for HP may be is ok for someone Note: Added, thank you!
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