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Diy Lithium Ion Like-minds - Technology Market (37) - Nairaland

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Lithium Ion Solar Batteries / I Make Lithium Ion Batteries For Solar And Inverter Systems / Get Lithium Ion Battery Packs For Inverters (2) (3) (4)

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Re: Diy Lithium Ion Like-minds by ksmart027(m): 9:35am On Oct 07
officialfestus:
80k.
Thanks 🙏
Re: Diy Lithium Ion Like-minds by ksmart027(m): 9:38am On Oct 07
obinna37:
I have one for sale,if you're interested 12v 2000w
What is the cut off voltage?
Re: Diy Lithium Ion Like-minds by obinna37(m): 10:40am On Oct 07
ksmart027:

What is the cut off voltage?
9.5v
Re: Diy Lithium Ion Like-minds by ksmart027(m): 10:42am On Oct 07
obinna37:
9.5v
Okay, i will chat you up
Re: Diy Lithium Ion Like-minds by obinna37(m): 10:46am On Oct 07
ksmart027:

Okay, i will chat you up

Re: Diy Lithium Ion Like-minds by Drgreatone: 11:04am On Oct 07
officialfestus:
Between getting an easun inverter of 24v 5000w peak and 2500w continous power and getting a 24v 3kw hybrid inverter, which one is better?

Note, I have a charge controller, automatic change over, but planning on getting a charger for my pack.
Cc valto, penuelseun, dollarnaira.
My ogas av spoken but lemme add this, An hybrid wud take more panels than ur charge controller can and directly power some or all of ur loads using the sun without touching ur battery thus saving it for when the sun is low or out. U also use lesser wires but then require extra devices for protection.
Standalone means aving different devices for inverter,ac and dc charging. Others in ur house might have issues running them if they aren't savvy like you

1 Like

Re: Diy Lithium Ion Like-minds by tetralogyfallot(m): 12:15pm On Oct 08
7s80A, 7s NCM active balancer

Re: Diy Lithium Ion Like-minds by tetralogyfallot(m): 12:53pm On Oct 08
7s30p, 18650 lithium ion cells
Voltage: 25.9v
Capacity: 78Ah
Energy: 2kWh
Pieces of 2.6A 18650 cells: 210pcs
Bms installed: 7S 80A 24v
Active balancer: 7S NMC/ LFP battery balancer v1.1

1 Like

Re: Diy Lithium Ion Like-minds by akseph1: 1:48pm On Oct 08
tetralogyfallot:
7s30p, 18650 lithium ion cells
Voltage: 25.9v
Capacity: 78Ah
Energy: 2kWh
Max continuous discharge current:156A
Pieces of 2.6A 18650 cells: 210pcs
Bms installed: 7S 80A 24v
Active balancer: 7S NMC/ LFP battery balancer v1.1
Where you dey for naija?
Re: Diy Lithium Ion Like-minds by tetralogyfallot(m): 3:33pm On Oct 08
akseph1:

Where you dey for naija?
Kano
Re: Diy Lithium Ion Like-minds by bonetalk(m): 5:10pm On Oct 08
capnies:
Good morning brothers Please which inverter can handle a laundry shop with
1 12kg lg washing machine 390w washing 135w spinning and 15w water running total 550w plus electric iron 1100w and ceiling fan 80w
All used at once for 8hrs a day
To reduce your expenses, go for gas iron
Re: Diy Lithium Ion Like-minds by tetralogyfallot(m): 8:01pm On Oct 08
The 2.2kWh is packaged with this 1.5KVA hybrid with 40A mppt solar charge controller and waybilled to a customer in port Harcourt.

1 Like

Re: Diy Lithium Ion Like-minds by officialfestus(m): 8:12pm On Oct 08
tetralogyfallot:
The 2.2kWh is packaged with this 1.5KVA hybrid with 40A mppt solar charge controller and waybilled to a customer in port Harcourt.
how much is the inverter, and how do you intend to charge the battery since the inverter is off grid?
Re: Diy Lithium Ion Like-minds by ksmart027(m): 8:31pm On Oct 08
officialfestus:
how much is the inverter, and how do you intend to charge the battery since the inverter is off grid?
It's a hybrid inverter, with editable settings, so he can charge with grid.
Re: Diy Lithium Ion Like-minds by akseph1: 9:02pm On Oct 08
tetralogyfallot:
Kano
Wow! I am in Jos. Would have link up with you.
Re: Diy Lithium Ion Like-minds by capnies: 9:28pm On Oct 08
bonetalk:

To reduce your expenses, go for gas iron

Which one is gas iron
Re: Diy Lithium Ion Like-minds by officialfestus(m): 9:30pm On Oct 08
ksmart027:

It's a hybrid inverter, with editable settings, so he can charge with grid.
check, it was stated as off grid.
Re: Diy Lithium Ion Like-minds by tetralogyfallot(m): 9:43pm On Oct 08
officialfestus:
how much is the inverter, and how do you intend to charge the battery since the inverter is off grid?
250k boss, panels bro but it can also charge with grid

1 Like

Re: Diy Lithium Ion Like-minds by tetralogyfallot(m): 9:45pm On Oct 08
akseph1:

Wow! I am in Jos. Would have link up with you.
Jos is closer to kano than port Harcourt boss. Chat me on whatsapp 08034694579
Re: Diy Lithium Ion Like-minds by officialfestus(m): 9:47pm On Oct 08
tetralogyfallot:
250k boss, panels bro but it can also charge with grid
nice
Re: Diy Lithium Ion Like-minds by capnies: 8:07am On Oct 09
Good morning great engines please how do one charge our battery packs with solar after connecting the charger to public power supply. Can both function at the same time
Re: Diy Lithium Ion Like-minds by ewizard1: 9:05am On Oct 09
officialfestus:
Good morning bosses.
Please I need a diy process on how to build a 24v 7s lithium ion battery charger, as getting the already made is too costly.
Cc penuelseun, valto, dollarnaira, ewizard1
Get a power supply and CCCV converter. That's the cheapest you can get.

1 Like

Re: Diy Lithium Ion Like-minds by ewizard1: 9:09am On Oct 09
tetralogyfallot:
7s30p, 18650 lithium ion cells
Voltage: 25.9v
Capacity: 78Ah
Energy: 2kWh
Max continuous discharge current:156A
Pieces of 2.6A 18650 cells: 210pcs
Bms installed: 7S 80A 24v
Active balancer: 7S NMC/ LFP battery balancer v1.1
156A Continous discharge on a 30P build? How do you protect your cells?
Re: Diy Lithium Ion Like-minds by officialfestus(m): 10:28am On Oct 09
ewizard1:

Get a power supply and CCCV converter. That's the cheapest you can get.
I'm thinking of using a laptop charger and a 1200w boost converter.
Re: Diy Lithium Ion Like-minds by ewizard1: 3:44pm On Oct 09
officialfestus:
I'm thinking of using a laptop charger and a 1200w boost converter.
That would work.

1 Like

Re: Diy Lithium Ion Like-minds by officialfestus(m): 6:56pm On Oct 09
ewizard1:

That would work.
nice, thanks.
Re: Diy Lithium Ion Like-minds by Obnoxious2001(m): 6:58pm On Oct 09
officialfestus:
I'm thinking of using a laptop charger and a 1200w boost converter.

Send image of the boost converter
Re: Diy Lithium Ion Like-minds by officialfestus(m): 7:00pm On Oct 09
Obnoxious2001:


Send image of the boost converter

Re: Diy Lithium Ion Like-minds by ksmart027(m): 9:11pm On Oct 09
Re: Diy Lithium Ion Like-minds by ksmart027(m): 9:12pm On Oct 09
Re: Diy Lithium Ion Like-minds by capnies: 11:33pm On Oct 09
Good morning great engines please how do one charge our battery packs with solar after connecting the charger to public power supply. Can both function at the same time
Re: Diy Lithium Ion Like-minds by Penuelseun(m): 1:50pm On Oct 10
capnies:
Good morning great engines please how do one charge our battery packs with solar after connecting the charger to public power supply. Can both function at the same time
Yes they both can function at the same time provided their total output current does not exceed the battery's input current

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