₦airaland Forum

AndroBlaze:
Then do a capacity test and put it on your channel.

My experience with their 12v100ah is it has never done more than 1.2kw (usually 1.1kw) and I bought directly from the chinese sales manager in Alaba (she's pretty nice though).

Test from DC shunt or AC output?

Okay, I will get that done. Just didnt want to bother as someone did 110ah already.

AndroBlaze:
My personal experience is it is no better than a Cworth battery and I would only recommend if you get an extremely low price or are buying multiple units.

If you will only buy one of the 12v 100ah and need full capacity, buy something else.

Why I managed to pull 100ah from Cworth is that the cells are 120ah with 100ah Left..

Their 200ah and 300ah no reach at all.

Taico has full capacity

ManAdii:
Senior man you sabi the inverter. No lie here. Very very solid. I used the 1.2kva variant before upgrading to 3kw. It's very rugged. No fear of short circuit, lighting , reverse polarity, over/under voltage etc... it has all those protections. I have tested it.

You tested lighting

HeavenlyBang:
Damn, I don't think anyone else is making 24v in these capacities.

Demand is low. And to properly charge 24V 17kwh you need X 2 of the charging current compared to 48V. I push as much as 110A at 48V to charge my 15kwh.

So 200A to charge if its 24V

48V is just ideal. Once you cross 10kwh

omotoda:
Obviously the BMS has been programmed to cut off at 24v , that is 3v per cell .If the bms is not a smart bms where you can edit the settings, there is nothing you can do.Except you are willing to consult people like @Dam5rey and a couple of others here to help you open it and change to smart bms.

Me no really get time like that

What was happening is one Cell is Hitting LVD before other, overall pack may show 24V but one cell don land for 2.7V, 2.5V or so.

Reason I do testings and all before recommending a battery.

temi4fash:
How much them Dai buy am?

Looking forward to selling mine once my LFP batteries arrive

Used to be around 60k or so. I am still looking for buyer

isentropic:
Please I need someone to critic this

5KVA growatt inverter-Available
15KV felicity lithium battery---To buy
120A charge controller---To buy
I have like 14 Jinko panels,440W--Available

Band A is showing me shege

Ensure you buy full capacity ones..

Is the Growatts not hybrid?
9 panels can go on the Growatts and remaining 5 on a 60A controller..

Mrreed:
OR
620w panel from Fouani x6 <125k each
(the key to getting this price is if you have contact of electronics seller that buy other things from Fouani. You can liase with them to help you order this straight from company)

6kva Luxsun/cworth hybrid inverter circa 450k

The other materials will cost 160-200k if the panels will be on your roof and yiu stay in a bungalow.

If you don't mind DIY Battery, I can make 14.3kwh battery for you for 1. 650m

Workmanship, look for a competent person around you or hire from here.

7.1KWH wont be bad too, cause his 2M budget will be exhausted already

Stormyweather:
Is it possible to get this setup with about 2m? I mean something that can carry the loads.

Spend the money once, get 5kva 48v with Lithium 5kwh batteries and 6 units of 600w panels from Fouani as your minimum.
You can grow from there.

Or still use a 3.5KW 24V True rated ones plus 5kwh Lithium batteries and 6 units of 620w pabels, I used this for about 3 years and served well. AC during day time only.

HeavenlyBang:
Why did you switch from using Growatt to Deye?

Shege promax.. my inverter is still with Sygnite.
I can't shout jare. i am guessing they have a batch with some defects.

Deye would rather not work than to work and blow up.

We are still delivering BIY projects.

Trippledots:
Meanwhile, I think Sako just thought outside the box of!

Stumbled on this power bank that Sako has. It uses a single 280ah LFP cells!

I have feeling the price will be dearth cheap. 😊

Hithium HeroE1 use 1 units of 314AH Hithium battery thats is why its rated 1kwh 314A x 3.2V.

Androblaze, Boss, I need your contact, or you text me +23481323-94478

fuckboys:
compare yourself

1st is haisic
2nd is bread

These SMS ehn, their power no really reach 1.6kw before it starts beeping overload

mctfopt:
Oh, just that I never saw the load handling capacity of Bread. Would love user's review on that.

What's Bread's PV voltage range?

Hopefully i may get one for test.

fuckboys:
i went for bread, but as per the fans, the bread inverter fans are always running round the clock even with little or no loads on the inverter.
Don't know if it was designed that way.

Thats one thing i like about the Haisic, the Fan is one Bigger and more Quiet.. without much load its silent

fuckboys:
i went to their office myself and checked out both haisic and bread. I'm beating my chest and telling you that bread is a better inverter. Better mppt specs, 60a against 100a, better pv voltage range

Single cooling fan and air vent on haisic against dual cooling fan and 2 air vents on each side on the bread. (This alone means better performance)

I held both on my hands.

Did you buy bread or Haisic?
Also the Fans on Haisic hardly kick in when loaded under 300w. Unlike some 2kva 12V inverters...
The single Cooling is enough Haisic used a lighter casing.

HeavenlyBang:
Make I block person first, I dey come.

Last last everyone go unblock themselves life is too short abeg..

kiekie1:
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Best unit price: N15,000


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See contact details in profile

Baba I get Mercury 200AH Lead battery used, you may come pick up as usual.
you never blocked me for here

AndroBlaze:
Dam5reey recently did a video of the 1.5kw Haisic inverter carrying an inverter AC rated 1.5hp on a battery of only 100ah till it died (over an hour)! Lets see a lead acid lover try that test with even a 200ah battery!

It seems that Haisic inverter is the real deal so you maybe able to get away with it occasionally.

The Voltage drop wont allow it cause I pulled 100A continuously with. lead acid can barely do 20A to 40A.. if we go beyond na LVD straight

During my testing, I was powering about 400w load which included freezer and some load, my people dont know I was testing, they went ahead and Iron 1000w, so making total load 1400w.. the Inverter didn't shut was only beeping.

It also took Surge if 1.7KW without shutting. Not saying this to market but if the inverter survived this torture, then I can conclude it will last well when used within recommended specifications and more conservative way.

Another one, DEYE SUN-6KW AM2..

Bring your orders na only 1M

swagifted:
when you started your "research" it was still 545k

To even see am for 675k now na war.

We are still delivering... Just for sake of posting

DEYE SUN-6KW
LVTOPSUN 15kwh
Fouani also deliver 8 panels

Creditalerts:
Cworth or fireman battery which is better to buy pls help

Firman.

fuckboys:
everytime grade a grade b, i don't even understand what the noise is all about.

Not even like you're using the battery pack for high voltage applications like hybrid vehicles or electric cars, it's just home storage system.

Most of you here will even die before you degrade even a grade C lifepo4 batteries on just home storage.

It's a very good deal and we all know it, nothing beats it currently in Nigeria based on pricing.

Me just look away at this point, cause the cell that give me 290AH from 280AH, in capacity test is already a pass.
There is another popular brand that only tested 268AH from a 280AH Grade B,D cells I and Stopped recommending it altogether.

I also import cells as well, for DIY person,
Grade A cells from China is 45USD max for 280AH per cell. So if a pack with Non smart BMS sells for 450k and test full capacity then its a good to buy already.

adrusa:
The only way to know what is happening to your battery pack is to see the voltage of the individual cells. Cell balancing basically tries to equalize the voltages of all the cells. Without the ability to know the individual cell voltage, you will not know whether your pack is balanced or not. Most battery packs will fail because one or two cells are dead or dying.

These only applies to DIY people, who are using Crude tools to build batteries, If you use correct tools, all the way to machines laser welded I don't see really why people should care about cell voltages.

All I am saying is LFP works!
less than 5% of users care about cell voltages, most dont even understand what to look out for so whats the point?

Well built packs with BMS and passive balancers works without issues for years.

HeavenlyBang:
Good for troubleshooting.

So the battery has no screen or communications? How is SoC even checked?

That is why the pack is Cheap.
If your battery is Full capacity you will understand the usage pattern in no time.

Only few of us even understand what cell, SOC mean. Even the percentage on our phones not sure we pay that much attention

omotoda:
Asides cell voltage , it is just helpful in knowing what is going on in the pack.You know your charge currrent, voltage, etc. I think every it just makes life easy sha.

Cant remember last time I checked cell parameters.
95% of user don't need that level of information

Its like paying attention to your heartbeat.

HeavenlyBang:
This Haisic doesn't have a display at all fa? How would you check cell voltages on it?

Checking cells voltage is overrated, for me sha.

redgem:
Do not open the battery!!!.....it is not a wise thing to do since there's a dispute, if you open it, you've faulted!...find a way to get evidence that the battery isn't what you paid for....report to gistlover, there are accounts on X that helps with such issues, make research and tag them...go on Facebook and report to blogs...

But, the Batteries was already opened, warranty seal already broken.
Opening it is just for him to be sure and have his evidence as well.

fuckboys:
why preset the battery at 280ah when it can pull 290ah?

We will cut off at 12V