Feflo's Posts

Nairaland Forum › Feflo's Profile › Feflo's Posts

1 2 3 4 5 6 7 8 ... 32 33 34 35 36 37 38 39 40 (of 82 pages)

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 5:31am On Jun 19, 2019

ewizard1:
Yeah, the PCB holds the BMS for the cells. Those MOSFETS are BMS components.

Thanks sir.

1 Like

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 7:47pm On Jun 17, 2019

mctfopt:
Can you safely do that? Do you know the maximum charging current that it can take? These guys hate to be abused. Lol.

I guess I know what's safe for them and my charge controller can be easily adjusted to safely handle lithium. The technology is still relatively new that's the reason I keep researching about them.

Many thanks for your concern.

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 5:34pm On Jun 17, 2019

mctfopt:
Interesting, how much is it and what's the run hour on say 100watt load?

I plan to hook them up with my solar system at home and use for about a week before knowing how efficient they are.

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 5:31pm On Jun 17, 2019

mctfopt:
Did you see a BMS?
Was any of the cells bad?
What's the capacity of the lithium battery?

It comes with a motherboard (pix attached), I suspect the BMS is incorporated into this board.
All the cells are good, if not for the fact that I've been a little busy I would have been done with the testing.

Thanks

Technology Market › Re: Exchange Your Payoneer Dollar To Naira In 1 Minute! by feflo: 3:44pm On Jun 15, 2019

please can you help in funding my payoneer account?

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 1:15pm On Jun 15, 2019

Converted UPS 650va available

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 6:26am On Jun 15, 2019

feflo:
Ongoing installation @ Shasha, Lagos:

5kva 48vdc local Inverter
4pcs 12vdc 200ah batteries
9pcs 250watts solar panels
48vdc 60amps MPPT controller
Breakers and other accessories

For more information contact Femi on 08023662352 or 08165304602.
Thanks

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 10:09pm On Jun 14, 2019

feflo:
Ongoing installation @ Shasha, Lagos:

5kva 48vdc local Inverter
4pcs 12vdc 200ah batteries
9pcs 250watts solar panels
48vdc 60amps MPPT controller
Breakers and other accessories

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 8:02pm On Jun 14, 2019

indigene:
Is it modified or pure sine wave, which?

It's a pure sinewave inverter. Tested and trusted.
Thanks

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 5:32pm On Jun 14, 2019

feflo:
Ongoing installation @ Shasha, Lagos:

5kva 48vdc local Inverter
4pcs 12vdc 200ah batteries
9pcs 250watts solar panels
48vdc 60amps MPPT controller
Breakers and other accessories

1 Like

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 4:42pm On Jun 12, 2019

Regular inverter also available

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 2:10pm On Jun 12, 2019

2200VA converted UPS - 35k

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 2:05pm On Jun 12, 2019

feflo:
All available, 200ah @ 40k
Converted UPS @ 25k without charger

Contact Femi on 08023662352 or 08165304602

Thanks

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 1:52pm On Jun 12, 2019

feflo:
Fairly new batteries available :

12vdc 200ah AGM - 40k
12vdc 105ah slim - 30k
12vdc 80ah AGM - 25k

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 1:46pm On Jun 12, 2019

feflo:
Ongoing installation @ Shasha, Lagos:

5kva 48vdc local Inverter
4pcs 12vdc 200ah batteries
9pcs 250watts solar panels
48vdc 60amps MPPT controller
Breakers and other accessories

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 1:45pm On Jun 12, 2019

enet1:
I need a 200ah battery and a converted UPS 1.5kva battery. Also I need your number

All available, 200ah @ 40k
Converted UPS @ 25k without charger

Contact Femi on 08023662352 or 08165304602

Thanks

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 1:29pm On Jun 12, 2019

feflo:
Fairly new batteries available :

12vdc 200ah AGM - 40k
12vdc 105ah slim - 30k
12vdc 80ah AGM - 25k

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 1:28pm On Jun 12, 2019

Fairly new batteries available :

12vdc 200ah AGM - 40k
12vdc 105ah slim - 30k
12vdc 80ah AGM - 25k

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 1:06pm On Jun 12, 2019

hydeka:
I finally had to bypass the UPS socket and connect an extension directly to the output cables in the UPS and it's working now.

Good

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 7:35am On Jun 12, 2019

feflo:
There's no way it will not work if properly done and the components are all working correctly. This is same way I get output from all my converted APC UPS and I've not experienced a single issue.
Firstly, check that your UPS has output.
Then check the cable used and the socket, one of the listed is faulty.

Thanks

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 6:46am On Jun 12, 2019

The lithium batteries originally comes as a 48vdc 60amps set, after dismantling I got 2pcs of 24vdc 60amps batteries.

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 6:18am On Jun 12, 2019

feflo:
those must be lithium polymer battery.
they are so big. whats the capacity and voltage. do you sell them too?

I'm really not 100% certain if it's lithium polymer or lithium ion. It's an LG Chem battery and when I googled it I discovered that LG Chem are basically Lithium ion batteries.

Thanks

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 5:56am On Jun 12, 2019

hydeka:
I already got the cable, cut one end and attached it to a socket but it didn't work. There was a little voltage in the socket but it was very negligible. Could it be that the cable cannot be rewired the way I did it?

There's no way it will not work if properly done and the components are all working correctly. This is same way I get output from all my converted APC UPS and I've not experienced a single issue.
Firstly, check that your UPS has output.
Then check the cable used and the socket, one of the listed is faulty.

Thanks

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 8:42pm On Jun 11, 2019

hydeka:
Hello, please how do I get this adapter for the APC UPS, I can't plug anything until I get an adapter like this

Get a computer power cable in to in or male female as it's called. You can now attach a regular socket to the end.

Thanks

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 1:03pm On Jun 11, 2019

feflo:
Ongoing installation @ Shasha, Lagos:

5kva 48vdc local Inverter
4pcs 12vdc 200ah batteries
9pcs 250watts solar panels
48vdc 60amps MPPT controller
Breakers and other accessories

1 Like

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 11:05am On Jun 11, 2019

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 11:04am On Jun 11, 2019

Dismantling my lithium batteries out of curiosity and to ascertain the condition of each cell.

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 4:47pm On Jun 09, 2019

OkoroPeugeot:
How much is waybill to PH for one unit and do you sell chargers? I'd need with a charger.

Budget between 3 - 5k

Thanks

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 4:28pm On Jun 09, 2019

akpota:
name and pictures of the battery sir.

On the previous page.

Thanks

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 4:28pm On Jun 09, 2019

Tompeters:
200ah each for let's say 6hours

It will be extremely difficult to get a 12vdc charger that will fully charge a 12vdc 400ah battery bank in 6 hours.
Change your system to a 24vdc 200ah and get a 24vdc 60amps charger.
Thanks

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 1:23pm On Jun 08, 2019

Tompeters:
In this case, how many amps charger would be needed

How many amps are your batteries and how long do you want them to be fully charged.

Technology Market › Re: World's Smallest Power Inverter by feflo(op): 1:19pm On Jun 08, 2019

Call Femi on 08023662352 or 08165304602

1 2 3 4 5 6 7 8 ... 32 33 34 35 36 37 38 39 40 (of 82 pages)