₦airaland Forum

mctfopt:
I always say that if you run a dubious business, you can only make a one time sale. That's it. No return buying, no referral, brutally honest bad reviews, etc

Not worth it if you ask me.

Lion BMS will allow each lifepo4 cell to charge to 4.2v, that's a death sentence

FYI these cells you uploaded looked older than some cells I bought in 2019

e did use a daly bms on the pack. Na one other small pack e put d li-ion bms.

swagifted:
if na continous should i be worried sir?

yes sir.

dollar4naira.. thank you jor...nairaland and this cloudfare nor gree allow me upload picture.

oya come defend your self ameh99

swagifted:
is there anyone here that have used firman line or hybrid or non hybrid inverters?

if u de use hybrid, abeg buy panels many welll ooo.. there is a reason for the high voltage input.

btw sef ur load na continous usage abi na charge now and use later

ameh99:
you are so childish and I won't respond to you
come out one on one and talk but you just hide behind your keyboard and type rubbish...
you will only kill yourself of hate and stupidity

i know u ve no shame. Wetin i de hate u for? For olodo wen u b? Person wen de couple lifepo4 pack with li-ion bms abi u go deny dat one 2 for the 24v mtn luminous cells wen u couple?. These are the cells u sold to me in d 24v 200ah pack. Am very sure you recognized dem . Cells of different Ah capacity dat u mismatched to give me 200AH. In less than 3 months cells became swollen. Wen i took dem apart, u need to see all terminals with their thread worn out. . My load nor even reach 100w yet small rain go fall. I go de fear not to sleep 4 darkness even witih 300w*4 panels.The whole pack was dead on arrival. Na manipulation dat stuff take on. This one nor b matter of waking up bms. I knew how fustrated i became after spending so much on a pack i cant use.. i had to look 4 alternatives.. To even say dat i was ripped off is an understatement, this nigga showed me love n F****Ked my a***s. ... when i compared the price i bought the pack with that of others in recent times i go just shake my head. If na family problem u add put for gud.. e even pass nigerian problem.. Make i ask u something, the money never finish?

ameh99:
more of our 12v 100AH lifepo4 pack loading for Lagos


Thanks to all those who believed in us to deliver..

Location: Abuja

call/whatsapp: 09068448005

Loading to where.u can only deceive yourself not this group. Call ur chinese dealers to send u end of life cells so dat u can build packs with.

If u invest N10 to make N100 by ripping people off Prison go de closer dan u tink. One day d 4mat go cast

bassdow:
kai
why talk like me na ?
You ought to be a gentle man abeg before you would be tagged like they've done to me.

Abeg no dey spoil dem business.

brodaly

bassdow:
which one be this na ?

where you expecting they go bad so sooon ?

wetin you go come do after more than 7-years ? mayBe thanksGiving

u go like quarell pass fight this man

ameh99:
4pcs 100ah lifepo4 prismatic available...
condition: module dismantle

location: Abuja

call/whatsapp 09068448005

wen u decide to be selfish n greedy u will pick end of life cells n order dem. Den com here n look 4 victims to sell to.

Guy take ur business elsewhere n advertise. Forget abt nairaland

saint2ace:
Yep it's working now

na to place order oooo shopnig24 were art thou

ojesymsym:
K is just a number sir. We get another one wen be "N" but e de our second shop. But the real original one na "R", R for original but that one de ware house, only say that one cost na em make we non de display am. Na Hong KOng dem make dat one.

But the "N" de okay for you , how many you need make I go bring am kom?

lol.. typical nigerian seller. Dem nor de shade d original

Oga shopnig24 nor fall ur hand òo

kristien4:
its worth mentioning that the battery that is out of sync, i used it separately for 3days with 12v inverter(light usage), before connecting it with the remaing 3 for a 48v series.... could that be the reason. I bought all brand new from an accredited dealer...

did u check if its d same voltage with d rest before connecting it back?

bassdow:
is it your ignoreRance ?

u n dis ur bad mouth ehh

dollarnaira:
I need them at good price though.

check dm

dollarnaira:
Are those Samsung cells still available?
I doubt!

24v 100A is not a small pack.

The Samsung cell is 2.6A not small.

dem yakpa

ojesymsym:
I don't know about reliability o. My SSD failed up on me in the middle of a project. In short, the HP SMART feature started reading error with it and made it a real only. Anything you save will not be there on the next booting. The luck I had was that I had cloned a HDD because I wanted the much tauted speed of the SSD. I had to fall back to that SSD. In all my years of using computers, I am not sure any HDD has failed on me while inside a PC. They may fail as external but not inside a PC.

Now I want a hard disk and I am still thinking if I should risk it because I do not know if it was a one-off or it is a prevalent situation.

premium ssds are a little bit pricey. Wetin full market now na shinko. U go see 3yrs warranty on top label. Seller go say e nor gurantee dat one.

dollarnaira:

How many pieces u get?

no one 4 now sef. i b say if i buy some items i go pick up some cells join to arrive by jan or dec sunce we still de oct. But this safety tin ehhh unto li ion e get as d tin take de. The pcb boards de make money de increase. Dollar is not smiling with anyone. DIY route com de won b like factory assembled pack. Na small 24v 100ah i feel like do sef. I b see some clearance sales 4 samsung cells dem cheap but mah small

morikee:
I dey always doubt any Unlimited plans claimed by our telcos cus them think say we no wise them go give data that they think we can't exhaust and term it Unlimited

Dem de take us 4 granted here 2 much.

dollarnaira:
Me still dey inside 18650 oo plus LifePO4.
If you have ur way with lithium ion u go fear.
You sold out urs back den probably u didn't do proper balance to max it out.

i i 4 don assemble small pack.. the safety precautions b like text book vol 1 vol 2 vol 3 vol 4 haba..

Ucheosefoh:
I saw this on their website.
I am seriously doubting that unlimited data claim.

he already used 550gb

bassdow:
Anything anyone says here would be highly opinionated. Why not use google ?

That way, you get to learn more than just your question.

Myself, by default, always use MoNo. I equally tends to avoid those fancy (including very Black) ones also.

using google is one tin, having someone who has a first hand experience is another. Poly installations are not much in the southern part of Nigeria. U nor go compare oyibo weather with 9ja weather.

bassdow:
Thanks for this. Recently recommended my charge controller to someone, when I go find am for market, the few places I saw it, the price go make you change mind.
It's same for a lot of other quality items. hence reason there are lots of rubbish in the market. If na by quality, a lot of shops go don close because customers no go dey.

There are lots of PWM charge controllers advertised as MPPT.

Another reason I dey pity those buying all these coupled and packaged lithium batteries. Quality lithium cells are pricey. And there are lots of overRated lithium cells. How many of us sef know wetin 18650 , 21700 , 46800 , etc mean ?

This one u de throw shades from sides abt coupled lithium bstteries . Come out n talk 2 us directly lol.

bassdow:
Yea and most of those reasons, are what you would call CONs.

To me SSDs have got there place.

Also data recovery is much easier on HDD, than SSD

i use ssds for boot n cache drives.. 4 d cache i intend to use industrial grade ssds. I dont kno much abt data recovery on ssds but storing datas on ssds has never bin my tin.

saint2ace:
Mine was gotten 3wks ago and I've used almost 550gb before it stopped working, I have logins to the payment site as well as the Airtel site, though on the normal Airtel site it doesn't give any information but on the payment site, I get most of the information I need.

I will keep you updated on progress tomorrow.

we de count on u boss.. tank u 4 d updates so far

saint2ace:
The device can switch between 5G, 4G and 3G, so don't worry if you don't have 5G.

I subscribed to the 20Mbps plan and I have egotten up to 17Mbps on speed test.

waoooo.. this is impressive

saint2ace:
Those guys are clueless and Yes I do get 5G in my location. I get 3bars out of 5

have u tried switching device to 4g to see if it works. This is actually wat is holding me back from purchasing. I nor get 5g 4 my area

Secondly wat speeds are u getting

saint2ace:
I think it's a general issue, mine is also not browsing, buzzed their CC on twitter and all they could tell me is that I have no active data bundle, even when I screenshot my Airtel profile to show that I have a speed based unlimited plan.

However, I got to hear that those responsible for the business plan used for the unlimited data plan we're on, do not work on Sundays, so let's see what happens tomorrow.

cc from these telecoms offices have no idea of wat de re doing. Do u have 5g in ur locality

Ucheosefoh:
Can you help tackle this issue I am having.

Since last night I couldn't browse with my 5G router.

I hope the data never finish.

I am posting this with my Airtel data in my phone which indicate that it is not a network issue.

i thought de said its speed based subscription and not data based?

Dam5reey:
For a new battery then, you need to equalize them, charge all in parallel, with a 12V charger until it's Full Full.

i tot only tubular are meant to b equalised

Anyone with experience using poly panels for installations.. what are the cons and pros of using dem as regard to mono... I heard de are less efficient than their mono counterparts

bassdow:
I would be brief because I'm out of time and need get back to work.

Size of cable / wire doesn't necessarily affect current draw much. using properly sized cables is better to avoid wastes of current in form of heat (the wire go dey warm/hot). In fact, my guide is - the Wire is NEVER too thick AS the Thicker, the better.

As for increasing the size of solar panels, if you could afford such, please do because again to me, Solar panels IS NEVER too much. If excess, then less stress is on the batteries during sunny hours.

As for your pumping machine, what exactly are you doing with 2HP pumping machine ? In most residential houses, 0.75HP (less stress for solar system) and 1HP (equally less stress for solar system + PUMPs faster than 0.75HP) is often enough.
I'm sorry but I'm in a hurry to reason so make I allow others add theirs.

---

in your case, would suggest you inbhcrease THICKness of the wire, and also increase size of your Solar panels.

Reason to increase Wire thickness: When you increase thickness of the wire, or can confirm that when it's working, the Wires are not Warm / Hot, then you have eliminated WASTEs and reduced chances of fire accidents.

Reason to add More Solar Panels: With more panels, you get more Voltage and/or Current, hence during sunny hours (during the day), there would be less stress/demands on your battery bank. of course during cloudy annd rainy days, you have lless worries.
Now please ensure you always use MPPT charge controller when ever thhe Size of your Solar panels is much excess relative to battery bank. This is because with PWM, the difference mostly is wasted in form of HEAT, but when paired with a good quality MPPT, those differences ain't just burnt as heat, but converted and fed into the battery. For ma eye, I see PWM as a simple resistor circuit.

lol u get bad mouth. Na really simple resistir curcuit