zeestone99:


There might be a reason why your installer is going the 24v route. 24v systems are less prone to battery failure than the 48v. You will need to compensate for that by installing higher amperage mppt controllers. In most cases two units or more depending on how large the system is. Just go back and do your assignment on the panels and controller size.

toyeoye:


Thanks @zeestone99, we increased to 100ah mppt controller, also increased the panels to 300watts x 12.

Will keep the house updated.

Penuelseun:
if you are still insisting on 24v, I think you will be better off using 2 80a mppt charge controllers, one CC will be great if you are going for 48v system

jonescosmo:
Abeg who get Deye 4.6KVA or 5KVA Hybrid Inverter and cheap ooo, I need two units asap. Location: Abuja

justified007:
Good evening Bosses in the building,


I aspire to set up solar inverted in my 3 bed apartment. The solar/inverter is expected to power about

I don't know what and what I will need to buy o

Dishtech:
15kwh lithium battery, 10kva inverter, 120A charge controller, 4770w solar panels installed at Katampe Abuja.

coldcandy:


I can see Felicity lithium battery.
People here said they are not honest with their spec ooo....

coldcandy:


I can see Felicity lithium battery.
People here said they are not honest with their spec ooo....

Valto:
that 15kwh(300ah) nameplate is actually not more than 10kwh(200ah)

coldcandy:


How do you know? Did you test it?

Valto:
lolz . a trial will convince you bro. buy and do a capacity test for us.

coldcandy:

Lol...
You are the one making the claim naw. Do the test and post the video.
Anyway, it was 2021 this issue of over rating got published. I'm sure they must have cleaned up house by now cause they are still making sales worldwide despite that exposé

Valto:
if u believe they coupled 16pcs of real grade A 300ah cells, with nice box and good bms, and still sell it for 1.5m,then u can believe anything

Dishtech:

Bros take it easy just sell your products. Real grade is Eva grade the best? I think they have improved on their capacity even though it's not up to yet.

Dishtech:

Yes their spec are always over rated, the 10kva maybe 8kva in actual, the 15kwh battery be around 12.5-13kwh in actual

toyeoye:


Good morning. What do you think about this setup for 5kva.
Just your honest thoughts , thank you very much

S007:
Pls does anybody know of a very good brand of chest or upright freezer?

A popular local brand I got few years ago just packed up. I decided to visit their showroom to get a replacement but to my astonishment, I discovered they are now selling generic China made products rebranded with their own brand name.
They obviously decided to throw their reputation and quality to the gutter for monetary gains.

emyfine08:
Please my senior engineer's is like Felicity lithium battery is not up to the rating capacity am using two 5kwa Felicity lithium battery up to 10kwa but it not carrying 1400w load up to 5hrs after full charged.from my calculations it supposed to carry the load up to7hrs.pls is anything am missing in my calculations?
I need your advice please

samir101ng:
This back and forth on Felicity batteries is not even up for debate. We have listed the pages of several sellers of Grade A LF280k EVE cells that are used in electronic vehicles like Tesla. Chat them up on Ali Baba and ask them how much to sell you the same capacity of cells, BMS, casing for these LifeP04 cells. YouTube is littered with tests on LifeP04 cells by Chinese manufacturers who sell their products en masse everywhere they can. Three things stand out for me. The use of Grade B cells which are being recycled from other previous applications and so have reduced life cycles, the nameplate capacity of the batteries not being delivered in real world use compared to their claims and poor customer service from Felicity Reps when it comes to repairs and servicing of faulty equipment. But because LifeP04 has some advantages over the mass market lead acid batteries we have in the market (higher DOD & faster charging), we accept every manufacturers claim at face value. The knowledge gap in the solar industry in Nigeria sometimes is shocking reading all the comments newbies and some sellers post here. Felicity has an advantage of selling a different battery technology with great advantages in the market right now, it doesn't mean that you are getting your moneys worth. People with clamp meters, multimeter, smart shunts have done capacity tests and even opened a battery showing refurbished BYD cells here. But hey, it's your money and your choice.

Malevonent:


spot on bro, there must be something in the air or water in this country, cos the level of reasoning is too rudimentary, similar scenario played out during the lithium vs leadacid discussion, full stockholm syndrome @ play, instead of getting off their ass to do basic research, majority started attacking the very people who came to give them knowledge and liberate them from the shackles of ignorance that hold them captive.

Those who said lithium batteries were better than leadacid battery were vilified and called names, accused of having ulterior motive.
same thing is playing out again, those who are speaking out against the fraud by felicity, yokohama and other packaged lithium battery packs in the nigerian market are being called names and accused of all sorts of absurdities

FEGEITOK:


You may want to consider Panasonic Chest Freezer in particular
CH150 Panasonic 150 ltr Chest Freezer whose price range is between ₦90,000.00 and ₦120,000.00.

If you don't mind spending much more then get their 500L or 750L tall fridge/freezer combos, the 500L will set you back north of 300,000.00 while the 750L will set you back north of 400,000.00

But then you are assured you spend good money to buy a product that is guaranteed to work very well for the next 7 to 10 years without issues.

The truth is that the Nigerian economy is in reverse gear, and very few of us can afford to buy based on quality, the majority buy based on price, so the sellers supply/market what will move

coldcandy:

I have been following this discussion and nobody has called anyone names.
I have watched the original YouTube video that exposed the "fraud" by Felicity. What I am hoping to learn is that if that was a glitch (a defective batch) and why were they not recalled like they do with motor vehicles or is it Felicity company policy to consistently and fraudulently over-rate their batteries?
It will add to body of knowledge if an expert like you have done a capacity test on recently manufactured Felicity battery.

S007:


Thanks a lot. I will go check it out Asap

kiekie1:
Fact!

https://www.smartpropel.com/top-10-lithium-battery-manufacturers-in-the-world-2022-and-2023/

That some of us allow false news spread doesn't mean we don't deal with raw facts .. I wouldn't want to drop one or two on a couple of product so it doesn't spoil the market ..as usual marketers must sell their products.. but those who know quality .. know the real deal on lifepo4 both global ranking and quality

Wouldn't want to drop a couple of list.. wouldn't be nice.. but you can push for It so I can drop a couple .. this is 2022 ranking.. something is cheap and commonly placed doesn't make it Top quality so you know.


Just so you know.. pylontech actually designed the lifepo4 incorporated in the jinko Elss All in one currently in the market..


Reason I hardly value much talk


I see a lot of products being posted and i choose to keep mute so companies can successfully market their products to their target market.. We still have the likes of Narada, shoto , byd, leaf by Nissan, battle born .. we can keep listing..

Like I said " talk is cheap " Don't start wildfires you can't keep up with ..
If i say make we expose things for industry ..matter no go funny ..


Nevertheless contact is for quality/ premium battery brand be it lithium or deep cycle lead batteries.


Contact,,
Smartcell global services
CALL:: 081-350-31951
WHATSAPP::: http://.us/w/?c=a46ea5

tsiriman:


I think this Jinko and Pylontech are lithium ion batteries not lithium ion phosphate.
Look at their size, which lithium ion phosphate cells can fit into these units?
They are lithium ion.