₦airaland Forum

eghos12:
Even all these legit monikers coming to this thread is already a red flag. You don't need to stress your self since you are in Kwara, your state people will buy from you and you been active on this thread will make people know you.

HawkTuahGirl:
Fouani has a website where we can buy directly, why buy from you. You spelt even fouani wrong and you work there. Good luck in scamming business, I doubt anyone here will fall for it.

Ezimuoh:
Exactly, it makes the whole thing even more suspicious

eghos12:
Even all these legit monikers coming to this thread is already a red flag. You don't need to stress your self since you are in Kwara, your state people will buy from you and you been active on this thread will make people know you.

Unfaized:
Where una dey see 15w chargers? Everybody just dey drop opinions lol.

The average chargers in the market right now are at least 25w, with some going as high as 40-50w power draw.

Phone charging business requires alot of energy, especially if you're located in a busy place that can do up to 100 phones and powerbanks in a day.

It's easy to throw words around like 2kva lol, try am first, body go tell u 😂. Better go and get a 4.2kva inverter if you're sure of 100 phones and above. That way nothing concern you with future upgrades. Don't be pennywise pound foolish.

WhiteAngels001:
Okay no problem.
Thank you very much for your patience. I'm going for the standard set up, however, I'll consider the 2kva because of cost

eghos12:
Even all these legit monikers coming to this thread is already a red flag. You don't need to stress your self since you are in Kwara, your state people will buy from you and you been active on this thread will make people know you.

eghos12:
Even all these legit monikers coming to this thread is already a red flag. You don't need to stress your self since you are in Kwara, your state people will buy from you and you been active on this thread will make people know you.

HawkTuahGirl:
Fouani has a website where we can buy directly, why buy from you. You spelt even fouani wrong and you work there. Good luck in scamming business, I doubt anyone here will fall for it.

fruqy:
This is wrong to assume.

He is legit and people coming out to vouch for him speaks to that. What do you mean by "his state people will buy from him"? People sell and buy from different states and I know he has delivered to different states. He also mentioned he can help people get it cheaper maintaining the same level of quality and warranty.

People coming to vouch for him doesn't make things worse. It speaks to his character and I'm surprised people are having issues with that.

Opistorincos is legit and you can get good deals from him. Simple.

aterejr:
Very weird take but you're entitled to your opinion. Doesn't change the fact that he's one of the few people trying to make business easier and simpler without worrying about who you've sent your funds to. Distance has never been an issue in business for those who know.

I'd rather buy from or pay for a service to a legit person extremely far from me than to a questionable fellow that lives next door. He's as he said he is - no doubt

Unfaized:
Where una dey see 15w chargers? Everybody just dey drop opinions lol.

The average chargers in the market right now are at least 25w, with some going as high as 40-50w power draw.

Phone charging business requires alot of energy, especially if you're located in a busy place that can do up to 100 phones and powerbanks in a day.

It's easy to throw words around like 2kva lol, try am first, body go tell u 😂. Better go and get a 4.2kva inverter if you're sure of 100 phones and above. That way nothing concern you with future upgrades. Don't be pennywise pound foolish.

eghos12:
Me even been quoted and metion is already showing red flag. As vato,mrreed big reach dem nor go get this kind referals

HIGHESTPOPORI:
You don't have problem,I have known the guy from domain thread on business section and he has been doing business on nairaland for long.He is legit and popular.

I bought my first Redmi note 4 phone him in 2017 which I am sure he'll not remember me, but from my dealing with him he's a genuine person and I remember him in the domain flipping thread then, e dun tey man for hustling

HIGHESTPOPORI:
I use oraimo 6 watts fast chargers for my phone charging

Unfaized:
6 watts fast charger? Sure it's not a typo?

Fast charge starts from 18w, 22.5w PD and above( This will still take about 1hr 40 minutes to fully charge the average phone from 1%)

eghos12:
Me even been quoted and metion is already showing red flag. As vato,mrreed big reach dem nor go get this kind referals

Valto:
sorry bro, though scammers abound, but he is 100% legit and nothing to fear

AyobamiOluwole:
Now let’s do this maths you talked about a 22.5W charger charging for 1hour 40mins:

1hour 40minutes =1.67hours
Charging at 22.5Watts for 1.67hours =37.58Wh

Tell me which phone you’ve ever seen that has a capacity of 37.58Wh? If there is, it’s probably a gaming phone that is known only to gamers. Also, if a charger that is rated 22.5Watts will consume 37.58Wh (some energy are lost, I understand) to charge an 18.5Wh phone to about 95% to 100%, it means its efficiency is around 50%.

Most phones comes with Li-ion batteries of 5,000mah (5Ah just like these batteries Valto and Co sells 50Ah, 100Ah etc.) or 4,000mah (4Ah) with a nominal voltage of 3.7V. Meaning that for a big bank battery phone, it’s total capacity is :

5Ah by 3.7V = 18.5Wh
4Ah by 3.7V = 14.8 Wh

At the end, only 18.5Wh is the total consumption for big battery bank phone. So a 5000mah phone is 18.5Wh.

That a charger is rated 22.5Watts doesn’t mean it gives that continuous power rating, while some follow-come chargers are highly efficient to keep supplying the same rated power for some time (take a look at Samsung S23 below). Also, some phones don’t support fast charging, meaning that even if you buy all those inflated 😂 chargers, e no concern your phone. It will only take what it needs jejely.

Any phone charging business owner will do well to work with lower rated and efficient chargers that are designed to charge most phones without loosing so much power to losses.

Unfaized:
You don't get the point bro.

2kva = 1.6kw because majority of inverters available have a power factor of 0.8

If the average rating of chargers is at 25w (x),(My powerbank charger is 150w), and number of phones & powerbanks (n), whenever n=100, x=2.5kw(+ or -) minus other loads. This will happen many times during the day.

With 4.2kva you're safe coz it's basically 3.5kw, which means you have more than enough room. Anything smaller, you must need to upgrade in a very short time coz your inverter will continue to shutdown many times due to overload.

As for total energy draw, that's a different case entirely dependent on solar yield and battery bank. Some chargers are smart and only pulls max rating between 1-80% & will continuously adjust based on temperature and other factors.

Litewriter:
Well, it all depends on the guy's financial capacity.....
But, I can assure you that out of 100 power banks and phones plugged, only 40% will be pulling the stated 25w, maybe 50% max, if you're in a student area where they use better phones and "better charger" cus you can have a device that supports fast charger, if you're using wrong cable or adaptor, max you'll be pulling is 10w.

If it's that 2kw inverter the guy can afford, let him go for it...I believe theres always a way to manage situations.

eghos12:
Afa your jiji page nor dey load again.

bassdow:
Please first ensure the price difference between 2kva and 3kva isn't much. if close enough, then makes more sense going for 3kva or 3.5kva or go straight to 4.2kva or 5kva for a start AND upGrade when you get there.

GoodLuck

Obnoxious2001:
E get some new moniker(they are not regular) whey dey guarantee OP.

Make me self post my own panels for sell

Obnoxious2001:
E get some new moniker(they are not regular) whey dey guarantee OP.

Make me self post my own panels for sell

oweniwe:
I took this very wasteful route before.

Tell him to buy QC 3.0 DC charging modules. If he have patience, order from temu or AliExpress.... But if patience no dey, buy from jiji and have it waybilled to your location

To power it, take it to electrician to soldier live/Neutral wire directly in the back where the pin indicates because the thing gets quite hot with power pin and power pins spoil easily...

So take the charging modules to electrician to soldier live/neutral wire to the back ... Now connect all the wires by polarity to the charge controller or battery and boom ... No need for expensive chargers again

If a charging module burn (very rare) just take it to electrician to repair it.

Don't mind my haphazard method... I connected all the live together and put the neutral I to the socket so I can just pull out the neutral wire to turn off a particular charger.

You can buy wall light switch and call electrician to wire it for you so you can be turning a particular charger on/off by just pressing the switch