₦airaland Forum

Mykcool:
Hello, I did a foundational course in PV systems some time ago, I've been unable to secure a placement. I'll appreciate if I can work under you. I currently reside in Abuja.
I want to work, learn, earn, be better.
Apologies for quoting you on a dead thread.

Swagifted

am not a professional teacher bro....

when gas pipeline go reach every state?

Lalami3232:
The rate at which Lagos is advancing is alarming. The government and structure on ground dey allow development more than any other state for the country. How I wish all states can be like Lagos.
Eko ni baje !!!!!!!!!!

did i not just calculate for you in naira....??...ask federal government to sell him the crude at 100 naira per liter

spiSeyi:
The crude is sold to him in Naira and he will sell to other countries in USD. Why shouldn't he sell back to Nigerians in Naira, if Dangote will sell to us using USD benchmark then the FG should sell to him in USD if he can't sell it to Nigerians using the Naira benchmark

who love nigeria enough to gamble his or her personal 20 to 30Billion dollars in other to go billion for billion with dangote

blackboy:
Monopoly!!! This man thinks he is smart. Your refinery cannot and will not be the only refinery in Nigeria.

at 80 dollars ...a one liter of crude oil is 800 naira before e reach dangote refinery.....one barrel is 159 liters...do the maths at 1600 naira per dollar....which miracle wan happen...

spiSeyi:
Forget the paper talks with big grammars, and let's face the reality. With the recent script of fuel hike played by NNPCL and FG the Dangote refinery is a tool for siphoning Nigerians to pay for the humongous loans borrowed by the FG to finance their lavish lifestyles. Why would pump rise just increase overnight, and yet NNPC peg their pump price @ 800-850 after loading from the Dangote refinery.
APC as made it their modules operandi to loot by making the president the Petroleum Minister, and using Kyari (NNPCL GMD) as a cover.
APC + NNPCL GMD are the worst thing that happened to Nigerians . It's only a corrupt government that will retain the NNPCL GMD, sell crude to local refinery in local currency and still sell in US Dollars. Above, all the answer is a NO as long as the NNPCL is the sole distributor and PBAT is the Petroleum Minister. And any president that failed to privatize NNPCL is worse than ABACHA

E be like ur battery de very large or u get abundance of nepa... Cause the cycle is quite low for the duration claimed.

earthrealm:
Yeah, thats why i find it funny people putting so much emphasis on lifepo4 cycle life ..3k, 6k or 10k cycles...e no too get head.

My first lifepo4 pack will hit 3yrs in oct..and has about 178 cycles....so in 30yrs..will still be less than 2k cycles...so why shud i bother my head about whether its 3k or 6k or 20k cycles??

Any normal lifepo4 pack will easily do 15yrs.....and am sure within 10yrs...newer technology would hv even come out...that many may consider reselling their lifepo4 pack to upgrade

carl90:
Both hollandia milk and peak milk are full cream Milk.
They are safe to take and very nutritious .

na d only two brands of milk wey i de patronise be that.

abeg is peak milk and hollandia milk bad too?

DoctorShomo:
I hope in future we won't start having genetic mutations due to some of the junk we ignorantly consume in this country

omo they should put the information out

ezebunafo:
yes they do produce for glo and mtn and even export to other african countries

ezebunafo:
yes coleman wires and cables,both lan,coaxial,submarine,mv and hv cat 5,etc

i go coleman website, zero information about Cat6 cables

what of fiber optic cable

ezebunafo:
yes coleman wires and cables,both lan,coaxial,submarine,mv and hv cat 5,etc

any company producing CAT6 cables in nigeria yet?

something wey bolt drivers for abuja tell me say e de scarce sef

sleek214:
Nice one but what if price of CNG goes up, what then happens to all CNG vehicles?

as a public servant ,what are the odds that you have up to 25million naira savings?...if you no dip your hands omo e choke

Kobicove:
Are you saying that it's only a public servant that stands the risk of having a kidney ailment?

infrastructural billionaires....something black americans and black europeans cannot relate to

whats sph?

Exploretech:
Growatts is better but avoid SPH version for less headache

Just de play

aviona:
You are right boss. Many homes and businesses have adopted several energy backup installations, like use of only inverters with batteries.

However, your last statement above may not reflect reality. At the moment in Abuja, solar panel installations is on fewer than 40% of the roof tops. This means that, more than 60% of the roof tops have no single panel. Anyone can observe this using google earth or any app for satellite imagery.

Agreed, across the entire FCT not just within Abuja municipal, there's a growing migration to solar energy. However, (as at August, 2024) stating that "almost every roof in Abuja has panels on them" is a fallacy; as more than 60% of the roofs here don't have solar panels on them.
Maximum respect boss 🙌.

I sha believe say for abuja alone there should be over 50mw of combined solar systems installed.

omo, this is huge...i wish there was a data sheet tracking all solar installations in nigeria....am sure the numbers will be boggling

chris81964:

https://www.youtube.com/watch?v=MKUZPqDHWjw

PuZZyNegro:
My people, a family member of mine is about to travel abroad for a business and asked that I help her get some dollars.

I needed just $200 dollars.

Guess what? I gave aboki 324k and aboki handed two 100 dollar notes to me.

I just put the notes inside my wallet like nothing happened.

We’re finished

if na you carry the dollar wan go change u go de find who go even give you more than 324k

you want to know his purchase source.....lol

isangjohnson:
Boss, the price difference between Grade A and Grade B is negligible with 20usd different for 280ah? I will like to know your purchase source for Grade A.
Some Grade A cells have 0.5C/0.5C charge and discharge rate while some have 1C/1C charge and discharge rate.
Putting either 0.5C loads on the cell with the 0.5C datasheet specification and Putting 1C loads on the cell with 1C datasheet specification is what I mean by HEAVY loads.
About 90% of grade B cell users put a max load of 0.3C on their cells.

How much for the cerbo GX

tobintin:
A NEW OWNER NEEDED (I am the direct owner)

A full Victron Inverter System with the following:

1. MultiPlus 24/3000/70-50
2. SmartSolar MPPT VE.Can 250/85
3. Cerbo GX
4. Grid Meter ET112
5. Lynx Shunt 1000A VE.Can
6. Lynx Distributor
7. Lynx Power-in
8. 6.72 kWh LiFePO4 battery (8 pcs Eve 280AH) - 652 cycles
9. 3.04kWp Jinko Solar Panels (8 pcs) with mounts
10. MK3-USB for configuration mode
BONUS: New BMV-712 and Display Monitor

0--8--0--3 --7--9--9-- 8--1--6--0

1 mega watt lithium battery connected to wuse market.

Henryaxx:
what is providus bank rate ?

a little over 1500 as at last week

Airmotiv...you na sound man o

bigrovar:
Mini review of Lifepo4 batteries from Selina of Shenzhen Deriy https://deriy.en.alibaba.com/?spm=a2756.trade-list-buyer.0.0.446c76e9yMKAWz&tracelog=from_orderlist_company .

Order Process
The order for 16 x Eve LF280K cells was placed sometimes December 2022, they were shipped out sometimes in January and I got delivery notification in march. I had no issue getting the batteries from the shipper. I ordered extra items like non polarized breakers, extra busbars and nuts, and a battery tester the EBC A40l Smart Battery tester. All items came delivered with the battery.

Physical Condition of the batteries
Battery came in pristine conditions, they looked brand new and no physical damage can be seen. The packages was well done. I settled for the dual terminal batteries, the only issues I had with this was the terminals were wielded in a way that makes it impossible to line the batteries close together in a build without shorting them. This was not a big deal for me though.

Testing
On getting the batteries, I carried out extensive capacity test to ensure they batteries gave the rated labeled capacity. For this I used the EBC A40L smart tester.

I connected the tester to the battery and connected my laptop to the tester, The tester application allows you to set charge and discharge parameter and you can see a graph of the voltage curve of the battery in real time as it charges.

I set the tester to discharge the battery to 2.6v (voltage of a fully discharged lifepo4 cell) and then immediately charge each cell to 3.65v, it would then cut of charging once the charge amps is at 7A. I logged the capacity of the battery once it got to 3.65v (The voltage of a fully charged Lifep04 cell) in all every battery cell was at 280+Ah (some at 284, the least was 282ah) once the voltage reached 3.65v, this means that the battery were the corrected labelled capacity.

Building into a bank
I assembled the batteries into a bank 16S to ad to an existing 16S 280AH Eve battery bank. So so good. Still early days but the cells are doing well. Each bank is attached to its own JK BMS

In all, I am a happy customer, Selina was very helpful especially her employee Colin, both of them speak good english and they were very communicative during the whole process.

robinso01:
Nokia is just ghost of itself now. This not the same Nokia we knew

them and blackberry fuckup. A market so big for everyone...

Peterlove11:
Sorry, I might be wrong. Why only victron, why not other inverters. The dividing line between premium inverters and regular ones has been blurred by technology Overtime. No load consumption, efficiency they are gradually catching up to the tier 1 inverters. I don't see any reason in buying a used inverter at that price over the regular ones in the market.

to each his own...i want the benefits of the torodial transformers.

Trippledots:
You've already bought that one. Abi you want another one? Lol

lol I wan use am for another site, you don check price of new one? E choke

muykem:
Great move by IG. He listened to the voice of wisdom.

the man de fear na... Kenya IG of police don resign due to outrage from kenyan youths....

jonescosmos:
Deye's All in One systems has been around since late 2022. They even have DC Air Conditioners and Water Heaters also.
They have recorded low patronage on these items because these are great systems but not budget friendly. Not for anyone that is not very prepared to go solar.

that solarco man tell me say those DC AC na bad investment, say e better to just by inverter AC and connect am to decent inverter with battery

The journey begins...

Oshomo12:
You need to be very careful with this.
Make you no go buy block as victron.

we don test am with welding machine... Test am with Nepa. We test am with tubular battery, we also use lithium. Everything de work