₦airaland Forum

Nteogwuija:
The 2.85kw is 410k in portharcourt. Not from retailers oh, from their warehouse at Transamadi.

2.5 or 3.8?

Dam5reey1:
2.5 or 3.8?

So I just called the Port Harcourt wareshouse sales rep now to confirm the price, and what you posted is correct. Omo the price reduction is mad, 35k reduction in less than 2 weeks.

I bought that battery on the 18th of last month for 410k, even begged for 400k, they refused.

.

ManAdii:
Now I understand what really happened to you. Next time you want to buy, go through their main office from Lagos. Let them be the ones to refer you to PH office. The price will be cheaper. If you go directly by yourself to the PH office they normally top up the price. I'm speaking from experience.

No, I called the same sales rep who sold it to me that day.

Attached is a chat with him.

Nteogwuija:
No, I called the same sales rep who sold it to me that day.

Attached is a chat with him.

You no go agree na. This guy you chatted with; his name is Syvalnus. I know what I'm telling you.

ManAdii:
You no go agree na. This guy you chatted with; his name is Syvalnus. I know what I'm telling you.

His name is Gabriel, but I understand u perfectly. I'll use ur method next time.

[quote author=Nteogwuija post=134383771]

Thanks for this update .we appreciate u ..pls the cworth 24v 2.5kwh ,what load can it carry ?

Dam5reey1:
Monday Update..

No let anybody whyne you

that's another angle to it ,that is if e go work .

JJacko:
[img][/img]
Hmm. Correct me if I'm wrong but from this table, why won't I just get two 1.3Kwh 12v and in series ~2.6Kwh 24v @2x177k = 354,000
Instead of one 2.5Kwh 24v = 555,000

Enyinne:
that's another angle to it ,that is if e go work .

It will work.The only difference is in the quality of cell but based on the capacity test Dam5reey did on the 12.8v cworth its not bad for the price really.That's my opinion though.They used harvested cells of 120ah capacity with remainder capacity of 100ah if I still remember the details perfectly. Moreover,the other block types do.you know what is inside? If not for the person volunteering to do capacity test on the brands can we ascertain what is inside.We will all end up buying at ridiculous average market price.

Na so Sako take start oo
Let's wait and see.

dollarnaira:
Yes
Available

Your contact address/number sir

Why tf are the DIY boxes for Lifepo4 batteries so expensive. Any alternatives available locally ?

saxwizard:
Your contact address/number sir

Ikorodu
Lagos
081 33 93
2627

Enyinne:
that's another angle to it ,that is if e go work .

I feel it will work if you're not drawing high current. These batteries may not have high specced BMS, but I really don't care about that since na home use not automotive.

Nteogwuija:
The 2.85kw is 410k in portharcourt. Not from retailers oh, from their warehouse at Transamadi.

ManAdii:
Not true sir. I have been patronizing their warehouse for sometime now. What Dam5reey1 posted are their official prices as at Friday last week.

So you guys get better update like this and you keep am allow middlemen dey chop our eyes since. Most unfair is some people get personal update but would rather recommend these resellers to others - out of misplaced sense of loyalty or what? It's just wrong na. This is DIY not marketplace.

Lol... 🤣😆😂

Well you could've scanned the barcodes and other checks to verify.

mctfopt:
Judging by the cost, it's not grade A, though they say it is. Who am I to argue? Lol

Jumia. Powmr 60A usually drops to around 85k at Flash Sales so watch out. I already bought like 4 for people previously. Also I don't know if UBA MasterCard discount is still on but that's another 7,500naira off.

This is nice weldone

I have the black version.

mctfopt:
Here goes nothing. Lol

I Sha don't trust the internal charging system of rechargeable fans.

HeavenlyBang:
Make person build lifepo4 batteries for rechargeable fans na.

6.4v 7aH
12.8v 7aH

Cc: Valto, Isangjohnson

How much e go cost?

Good evening guus in the house,

We had an installation of 8 solar panels done with a 150V MPPT charge controller.
The installation is 4 solar panels connected in series in two places and the 4 panels connected in parallel to each other. Making a total of 8 solar panels.

Each solar panel size = 250W
Voc of each panel = 37.4V

Total panel voltage just before the panel setup was connected to charge controller = 63V

My issue is that the output of the charge controller is very low as the current output from the charge controller is 12Amp at 11:00am. I was actually expecting at least 30Amp as that is peak period.

Please what could be the cause of such low output as the panels are very good because the design was changed because of the introduction of MPPT. PWM was in use before upgrading to MPPT.

The diagram is as shown below


cc
Dam5reey1
omotoda

dollarnaira:
Na so Sako take start oo
Let's wait and see.

If you fit couple 2.5kwh 12v for 375k, post your shop address we will buy.

JJacko:
Jumia. Powmr 60A usually drops to around 85k at Flash Sales so watch out. I already bought like 4 for people previously. Also I don't know if UBA MasterCard discount is still on but that's another 7,500naira off.

And I don already pay 103k. When do they normally have flash sales?

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pls note, the continuous power is half of the rated capacity!
12v 20A (14v) dedicated lifepo4 lithium battery charger available @47k

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24v 20A (27.8v) dedicated lifepo4 lithium battery charger @55k

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12v 1.8kwh lifepo4 lithium battery @390k

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24v 3.5kwh lifepo4 lithium battery@730k

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maklelemakukula:
Why tf are the DIY boxes for Lifepo4 batteries so expensive. Any alternatives available locally ?

What price was given for the imported boxes?

durodee:
What price was given for the imported boxes?

300-1000 usd.

Nteogwuija:
And I don already pay 103k. When do they normally have flash sales?

The one you bought for 103k is different. This one below I'm talking about is the more common older model.

I stopped buying overpriced fixed voltage chargers tey tey.
Buck/Boost converters are cheaper and way more versatile. The 1200w below will realistically charge 24v @25A, 48v @15A e.t.c.
It has pin-out for fan, or you buy the 1500w/1800w models that have fan bundled.
Connection is not hard.

stuffs2002:
Good evening guus in the house,

We had an installation of 8 solar panels done with a 150V MPPT charge controller.
The installation is 4 solar panels connected in series in two places and the 4 panels connected in parallel to each other. Making a total of 8 solar panels.

Each solar panel size = 250W
Voc of each panel = 37.4V

Total panel voltage just before the panel setup was connected to charge controller = 63V

My issue is that the output of the charge controller is very low as the current output from the charge controller is 12Amp at 11:00am. I was actually expecting at least 30Amp as that is peak period.

Please what could be the cause of such low output as the panels are very good because the design was changed because of the introduction of MPPT. PWM was in use before upgrading to MPPT.

The diagram is as shown below


cc
Dam5reey1
omotoda

What are the VMP of the panels? 63V is low if 4 are connected in series for a 250w 37V VOC.. you should have at least 100V+

Check each panels individually one of them may have loosed connection or gone bad

How good are this ppls battery..? Anyone with first hand experience pls?

Dam5reey1:
This is what is obtainable in today's market..

5 years warranty on Lithium batteries.

JJacko:
If you fit couple 2.5kwh 12v for 375k, post your shop address we will buy.

You funny sha.
So you no longer bother about the cells used.
Who doesn't like cheap things? But a 2.5kwh for 375k that is supposed to worth say close to 550k? You cannot eat your cake and have it. You even said you don't care about the bms used that it depends on your output load. Wow!!! Congratulations ooo. Now Cworth is a DIY hmmm.

How did we get to this stage in the first place?
Back to your question, if a branded company in China can build 2.3kwh for 375k automatically I can build 4kwh for just 300k since the type of cell used doesn't matter. My joy and confidence is that you won't be bold enough to open it and complain. .

Cworth, Felicity etc are all DIYs right?