₦airaland Forum

Oshomo12:
That's the point, how did I start!!!

I never started like him or you, I had the fundamental knowledge of these things, from secondary school self, and I am a student of Physics with foundation in electronics. By God's grace, I will graduate from Futa this year from dept of Physics with electronics.


And pls, inform the guy that he can also loss part of his 500k via DIY route, we all did.

Let me come and be going.

dollarnaira:
Why is your heart like this?
Casing for this kind stage?
Is like you don't just wish him well at all.
Some of you just believe a system won't work without bms.

His set up will look like this with just an active balancer.

dollarnaira:
Cells only

dollarnaira:
Get the following:
4 lifepo4 Cells 12v (4.2kwh) =360k or less
Balancer = 18k or less
3kva Satchet inverter = 100k
Grid charger = 40k or so.

Total = roughly 520k

Mind you, the biggest load here is the freezer which you can run alone for over 30hrs. Your laptop will not be plug in all through and lightings only come up at night. Fans will run fully at night without freezer.

With time you will add add solar panels and be power dependent.

Baba use your sense it will work

bassdow:
from experience, most people who use inverter without solar panels tend to spoil their batteries overTime. A lot of inverters don't recharge batteries well + the fact the NEPA light is rarely regular enough hence they end up doing to their inverter + battery system what rechargeAble fans suffer.

My suggestion would be to use Solar panel even if it's just 2pcs. A budget of 500,000 naira is well enough to handle that. That way, His freezer runs during the day between hours of 10am to 3pm daily.

bassdow:
then it's possible depending how much backUp time you expects.

Kindly remind us of your loads and those that are essential at Night time.

bassdow:
if you intends using Solar panels, this money no go easily fly Ooo.

Either way, if you within Lagos or Ogun state, I could be of help BUT still, budget 500,000 naira to be on safer side especially if you intends using Solar panels

bassdow:
if you intends using Solar panels, this money no go easily fly Ooo.

Either way, if you within Lagos or Ogun state, I could be of help BUT still, budget 500,000 naira to be on safer side especially if you intends using Solar panels

bassdow:
that price should be if buying used or sachet inverter

see eh, better you quote your max budget make group see what to say

bassdow:
if you go through the recent less than 10-pages, you should get response to your request

Iinnov8:
They are actually Lithium batteries (LiFePO4) made with Grade A cells. See datasheet attached. A capacity test has been done on them, see links below, and we will be conducting a live strip down test on them soon.

And yes, it can power your house. You either get an inverter, AC charger and solar charge controller (as seen in first picture below), all of which i can provide, or get an Hybrid (all-in-one) inverter. I have a Haisic 1.5kva available for 190k. See picture below

a hybrid (all-in-1) inverter (


https://www.youtube.com/watch?v=a5CvmSrK068?si=tX68JDRFzEIFGu1O


https://www.youtube.com/watch?v=hsjQ_1-s6Zc?si=X16VxgFgFKslpA7W