diy solar

diy solar

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  1. D

    Top balance help

    Hello...i bought table top charger to top balance my cells but i cant increase amps to charge the battery...can someone help...this is my first time using this
  2. D

    Help me connect panels please

    So its possible to connect the way i want to on this inverter? In future i will buy mppt for one of the strings Maybe you have recommendations for one that is not too expensive
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    Help me connect panels please

    This is the photo of panels And Inverter...one part of panels would be on one side of roof and other on different thats why i try to maximise solar production
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    Help me connect panels please

    Hello...i need help to cennect my panels best way possible...i have 12 panels 50v voc Is it possible to connect them in parallel 6 panels on one side 6 on other...also my inverter is 500voc max so thats main reson why i want to connect it this way
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    adding mppt to hybrid system

    hello...i have 6panels connected to my hybrid inverter and im planning to add 6 more but on other side of the roof.. is it possible to add one mppt controler to that secund arrey and connect to the sam bms as the hybrid inverter is connected? thanks this is mppt i have
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    Extend cabel on inverter display

    Yea its a 10wire connection...but with some soldering i can extend it but the question is would it work with 10meter extra length cable
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    Extend cabel on inverter display

    Hello...i have eusan inverter that im holding in my shed...is it possible to extend wires for displey cca 10 meters so i can have it in my living room? Thanks
  8. D

    Current flow from panel frame

    I now they dont give 100% but i wasnt shure how much exactly But today my 6pcs 455w came to 2.65kw output...so im very happy
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    Current flow from panel frame

    Yea i understand...now i got max 2.4kw What is the best way to measure what i producet in one day? This app that i have give me no data...smartess is the app
  10. D

    Current flow from panel frame

    Ok thanks for the info
  11. D

    Current flow from panel frame

    How much should i get from my solar panels? I have 6 455W and now in 9:30 in the morning max is 2kw Is that ok
  12. D

    Current flow from panel frame

    And that should be ok?
  13. D

    Current flow from panel frame

    Hello... yesterday i installed 6pcs 455W panels on my shed. Everything is working but i have a problem with current flow from panels true me when i touch the ground and panels at same time. It's not strong but its not pleasant also.. What could be the couse of this?
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    finally bought solar

    Cloudy day today but when i put my hand to the panel and other to the ground its not paynfull but its not plesent eateher...0.2 volts show on multimeter...if i ground the panels should that go away?
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    finally bought solar

    today i put my panels on roof of the shed and when i connected them all in series and to the inverter everything was working but when i touch panels and ground i feel current flow in my hand...is that normal when there is no ground installed
  16. D

    finally bought solar

    .i have 8 pcs 280 eve cells...i cant set equalisation time to 0...min is 5 Charge source i set to solar first utility only whan no solar Max utility charge 30A Max charge 80A The rest i didn't change
  17. D

    finally bought solar

    So i have 6x455 solar panels 3.5kw charger My settings are solar first than battery than grid,setting voltage point back to utility at 25,5v,back to battery 26,5 just to see will it trigger charge Bulk charge at 27,6 Float at 27 And this on picture i just set equalisation voltage to 27.6 because...
  18. D

    finally bought solar

    This inverter doesn't have that settings...im still trying to figure out whan will charge of battery come on again...im not shure i set that correct...or better say i dont now how to do that...any point on that maybe?
  19. D

    finally bought solar

    I set it at 27,6volts and float at 27 Is that ok
  20. D

    finally bought solar

    Yes they were...3.65 and than i put them in use after 1h
  21. D

    finally bought solar

    So i managed to charge the cells to 3.65 Now the battery is running the loads...what do you say is this ok
  22. D

    finally bought solar

    But if i charge it to 3.6 and stop
  23. D

    finally bought solar

    Will i damage the cell if i charge it with 5v 15a power supply
  24. D

    finally bought solar

    So I didn't do top balance because i dont have charger to do that...i made a battey and connect it to my hybrid inverter...now i have a cell that go to 3,6 to fast while the other cells are on 3.4 and that cell trigger protection and shut off charge...what can i do to fix this
  25. D

    Needing help with JK BMS - not turning onb

    Thanks i used multimetar on diode setting...it started in 1sec
  26. D

    Needing help with JK BMS - not turning onb

    Can i use 9v battery on my 8s bms? I wired everything but its not starting...i even connect to hybrid inverter and still no luck
  27. D

    finally bought solar

    Thanks for this nice and informative reply...i have 6pcs 455w panels and 8pcs lf280k cells and jk 200a bms...in future i will expand my sistem but for now this only goes to part of my house... balancing the battery is my priority for now before i start to assemble everything
  28. D

    finally bought solar

    Ok thanks...i will do it like that slow charge than check which is faster in charging than discharge a little that cell and like that i circle
  29. D

    finally bought solar

    Bok ?takoder ajd bar netko nas da se nade...potpuno sam novi u svemu ovome zato i postavljam tolika pitanja ?? taman sam dobio baterije pa kemijam kako i sta s njima najbolje da ih nebi zeznuo...jel imas ti iskustva u svemu ovome
  30. D

    finally bought solar

    So i make 8s battery connect bms and connect to hybrid Inverter and charge the battery normal?im new to all of this sorry for stupid questions but i just want to be shure
  31. D

    finally bought solar

    are you talking about charging in series with inverter or in parallel with different charger?
  32. D

    finally bought solar

    so i finally got the batterys...now my question is can i top balance with inverter in any way? i have no special charger to charge the battery except hybrid inverter
  33. D

    finally bought solar

    So So i just found out this There is a BMS on the battery but there is no communication protocol, so the BMS cannot be used kind regards Is this a problem...i have jk bms ordered I got that response from seller... What to do now...my inverter is in post office waiting to be picked up...what...
  34. D

    finally bought solar

    So So i just found out this There is a BMS on the battery but there is no communication protocol, so the BMS cannot be used kind regards Is this a problem...i have jk bms ordered
  35. D

    finally bought solar

    so 12mm thick wire if i understand this correctly
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