₦airaland Forum

Namzy:
How much?

12v 100ah is 135k
24v 100ah is 240k

You can get different configuration for voltage and current

Anybody interested in lifepo4 battery brand new made from 32650 cells any voltage and ah rating is welcome...you can quote me with your contact

This one is personally built for me

Hello house!

Any body interested in lifepo4 battery of from 12v upwards and any ah rating should contact me.

This are well built new lifepo4 made from 32650 cells...

You can WhatsApp me on 08134608560

generalstingz:
LiFePO4 batteries now in stock!
DM to order now!

Hello Sir!

Nice thread you have going on here. I would like to connect with you for a serious business talk on lifepo4 battery and inverter set up

I currently have a project that am working on just to test the genuineness of a typical lifepo4 battery. You never can tell what we can do, please let's hook up

You WhatsApp me on 08134608560
Thanks

[b][/b]Hello House!

This thread is very interesting and very educative, I must say it's really nice falling into this conversation.

I'm a diy hobbie with electrical knowledge and have been considering going off grid a very long time but because of the high cost of installing a standard solar system set up I've been sitting on the fence.

I've spent lots of time researching about solar, chargers, inverters and battery...
While I admit that almost everything that need to said about this topic have been said, I still believe there are other things left behind and would help deliver a better project if one is better informed.

I realized that one of the most important part of any grid tie or off grid system centers on the back up system which is the battery, it is the battery that makes your system worth awhile.
About 50% to 70% of the total cost of any back up system goes to the battery.

That is why the quality of the battery and the technology used is of great importance. It is on this note I'll be talking on the battery Tech's and spec's. As we all know, we have several battery Tech's out there ranging from sealed lead acid, gel, flooded, lithium iron oxide, lithium iron phosphate etc... With lead acid being the oldest and most used due to the fact of past glory and cost effective.

I can boldly say that amongst all these batteries, the lithium iron batteries are the future of batteries due to their safety and huge dept of discharge (DOD). Especially the lithium iron phosphate (lifepo4) battery.

As far as am concern the main disadvantage of this battery is the initial cost and complexity as it is not handled like the popular lead acid battery. On like other batteries, this battery require a special kind of charge sequence of constant voltage and constant current (CV/CC).
Because of this charge pattern it makes it difficult for any charger to charge it without damaging the battery so a special charger is required to charge it.

Before I go further I like to highlight some advantages of a typical lifepo4 battery
1. Light weight: about 50% less weight and less volume than a traditional battery.

2. High capacity: lifepo4 is about twice in capacity to a traditional lead acid of the same rabattery 100ah lifepo4 battery is like 150ah-200ah lead acid battery.

3. Depth of discharge (DOD): lifepo4 can withstand more discharge rate of about 80%-100% than traditional batteries which is just 50%.

4. Cycle life: They have a cycle life of 2000-5000 cycle at 80%-100% DOD respectively while traditional lead acid have only 300-800 cycle at just 50% DOD.

5. Large charging current: A well built lifepo4 battery can withstand charge current of about 50%-100% its rated current thereby leading to shorter charging time and charges at CV/CC.

For this reason I have decided to make my first project a lifepo4 battery pack and because of of the level of information and privilege I have I am sourcing every parts directly from china myself. Just to satisfy my curiosity and finally have a better power backup

This are the list of item I ordered recently and expecting for the project
1. 600w none charger inverter.
2. 20a lifepo4 charger
3. 12v 100ah lifepo4 battery
4. 63A automatic switch for switching between PHCN and inverter since my inverter is not connected to PHCN.

I'll keep on with update for this project with pictures when I receive the items.

bestpunterever:
This boy, I just realized that u are a synonymous to stupidity, and u re the type that condone illegality, see, I don't hate TSTV, what i hate is irregularity if TSTV can deliver only 10 channels base on there capacity fine, let them state it and people that ok with will patronize, what u don't know is TSTV removed the list of channels on there website because of the warning they got from beIN and CNN, TSTV has failed on its promises on several occasions, they are promising what they can't do, u are here supporting unprincipled, supposititious stuffs, are u Ok? U even lack all the capacity to quote me,
Don't quote me again, until TSTV is on stand with 90% of their promises. Mind u, I want them to succeed, but not based on lies.

Na wah for this man o! Wetin be your problem? Why not allow people make their own choice if possible their own mistakes. If e worry you that much go and become a politician and advocate for good governance that way you can impact or directly save people from extortion or better still approach tstv themselves and get clarification.
No come become center of attraction for this post!

enochogaga:
cap need service

Is there any advice to help me service it myself or it has to be done by a Gen technician...
Thanks

enochogaga:
it smoke, but inner smoke, before the smoke get to comes out from the exhaust it as burn of, cos god now the smoke is very light.but is smoking,

the hard start when the gen is hot, when u want to start and the gen is not u don't pull ur chork lever to choke when the gen is not, u take the choke lever to run, then u start

The with the choke lever on run while hot still will not start or either ways will not start but when cool it Start's at one pull.

Hi Prof!

Please I need your help, I have a new gen about 2-months old and I noticed the oil always needs to be topped every week after frequent use though it still have a good sound level and does not smoke at all.
I noticed the oil is always clean and can spot it at the air filter area where the cab is located and gives hard start when its very hot.

Thanks for the good job sir!

Here's another picture so let's all be patient as everything is going according to plan and tstv is not here to play but business.

skaymini:
Wat i really know is dat if dis Tstv cable company mean business dey ought to have start selling and distributing dere products by now and Wat i noticed is dat u Nigerian as place high expectations on the value u ll get for ur money from them... guys let's b rational and b realistic i don't think dis company are competent....pls note: am not an agent of anybody but we just need to be wise up.

I can see how wise u really are! So we shouldn't have expeditions because tstv decoder is not in the market yet? No body is talking u into subscribing for tstv so keep enjoying you any pay TV u already have and don't make other peoples disappointment be you headache.

After all to comment no be by force.

olaboy1:
Prof how much can I get this Honda and what's your take on it

Bro this is an Inverter generator probably 1000w very quite, durable, good fuel efficiency, compact and light weight, pure sine wave voltage output... But very expensive and I doubt if you'll get it easily in Nigeria.

enochogaga:
inverter generator am not really getting u oh

There is a generator set that is called inverter generators. With little difference from the traditional generator.
Unlike the traditional generators they are smaller and light weight, they produced pure sine wave voltage like inverters, less bulky in shape, less noise and more fuel efficiency. But a more expensive sha!

Hi Engr.

I must confess you are doing a great job here, you are truly one in a million. May God continue to bless and reward you abundantly.

What do you think of inverter generators and why are they not in our market?

Hello Mr. Johnson please what's the cost of clearing a 2002 volvo cx90 and a 2002 Buick Rendzevous cx/cxl