₦airaland Forum

earthrealm:
Could u share the link of these fans,
Whats their real life wattage?

(Link of the fan with amount)
Qasa Solar Ceiling Fan AC/DC
31,000
https://www./qasa-solar-ceiling-fan-acdc-66437523.html


(Fan technical specifications from manufacturer)
QCF-56C dc
Ceiling Fan QCF-56C dc

Specification：

Power supply: 12V DC
Power input: 36±5W
Rated current: 3A
Rotation speed: 320±10rpm(Max.)
Blade span: 1400mm±3%
Recommended solar panel: 15~18V, 45W~50W
[url]http://www.qlinkcentre.com/products_list.php?cat=Electronic%20Applainces%20Ceiling%20Fan&get_page=1[/url]


Can this fan be use on regular AC sockets?

Valto:
50ah and 135ah only available.

Do you mind stating the amount for fully coupled 135ah @24v & 12v respectively?

If one is going for 24v route, does one need battery balancer and dedicated 24v LFP charger?

TBB 1.6KVA-24V has 25A charger, is this sufficient to charge the above battery capacity?

TBB 1.2KVA-12V has 40A charger, if one decide to go 12v route, is dedicated LFP still needed?


Please answer above questions respectively.

isangjohnson:
Kindly drop non negotiable price of your items here as others are doing. Who likes it will certainly call for delivery terms.

Better, as it's one sure way to limit pricing options.

It's imperative to state best price in all items posted, if you truly want potential buyers to reach out to you.

Erums:
I want to start a DIY in installing a solar system in my house over between now and march next yr.. Pls i need guide on what to get.

Whats best, tubular, pure sine wave, and so on.. I need clarity and direction..thanks all

In addition to what @odimbannamdi said above, for battery you can save up to get LFP like the coupled ones @Valto sells.

You sure would need PSW inverter rather than MSW especially if you run sensitive appliances that have Motor e.g Refrigerator, Freezer, Blender, Washing Machine etc.

The gurus have more to say.

Jefferyzz:
I'll advice u go with separate system rather than hybrid. ie CC n inverter not integrated together.
For a 24v 2.5kva setup
Inverter 2.5kva 60-80k..
Not sure valto still has instock
Transformersless inverter are are cheaper
Charge controller powmr or techfine (60a) - 85k
Panels - 300w -75k (4) - 300k
Battery 8(100/120a lifepo4) - 400k
BMS -JK 8s 80a - 32k (from AliExpress)
Other parts needed for the battery assembly - 8k
Instead of those quanta batteries
AC SPD- 8k
DC SPD - 10k
3 DC MCB (16a, 63a, 80a) - 12k
1 AC MCB (10a) - 3k
DC cable for panels 6mm -1k/yard(u might need up15yards) - 15k
10mm cables for inside components connectivity (3) 1.5k/yd - 4.5k
Earthing cables for panels (single copper core) - 450/yard (10-15yards- 7k max
Earth road 8ft or 2 4ft n joiner - 12k
Incase u no get am b4
DB (9) - 4k
Change ova - 3k
Mountain rack for ur panels with screwset - 10k
I might av left few things out which people here will add.
This adds up to roughly 1m

Very detailed

efuro:
i agree with u. BUT
the issue i find wit many sellers is their return policies /warranty.
few of them that has good warranty like JUO have suffered badly from unscrupulous, highly untruthful, dishonest, crooked buyers too...

the whole tin just tire me jare!

Why does JUO not post items he sells like others does?

Contributing to thread and posting items are inseparable.

Also more awareness need to be created regarding LFP as we have thousands reading this thread on daily basis.

Some are even afraid to ask questions on public forum or don't even know how to ask or where to start asking from.

@JUO post your items and prices alongside.

saint2ace:
@Valto is a trusted seller and a regular contributor to this thread, so u're good to go. Deal with no fears, u're definitely covered. Cheers

Such comment is what RE newbies need to make purchase from any seller.

I implore other sellers to emulate @Valto's positive step based on RE.

Sellers should note that even if a client bought something valued at 1000, such client has the tendency to purchase or even refer clients to purchase goods valued 1,000,000. But if the first deal went wrong, then the possibility of getting purchase worth such amount from that client in question is already thrown out.

There's a reason why good/reputable name is better than ill gotten wealth.

Honesty and integrity is the key to sustainable wealth in business!

Valto:
u need a 12v 150A lifepo4 lithium battery.(available though, but is costly because it is 50ah cells)

@valto to increase sales on your LFP batteries, I suggest you create FAQs and post it here AND also build a website where you can list prices of all your items.

I thought it's just 100ah/105ah & 230ah LFP you sell, don't know you even sell 150ah.

Many more will purchase from you but are tied down due to one or two reasons.

The truth is you MUST have high patronage on your LFP batteries, but you should equally be able to invest in tech-based advancement.

What you are doing now (box) is mechanical.

@Kiekie1 of techland, I must commend your website its professional and straight to the point.

kiekie1:
They might not be reading from this thread but they're aware >>> YET SELL LIKE TOMORROW NEVER EXISTS !

Quite an ambiguous market! You're simply getting value for what you paid for as 80% using same lithium brand don't basically complain >> they serve them as some of my customers share their review.

This may be true for now, but don't be surprised when people like @valto and other DIY couplers competite with Felicity in the next 10 - 15years.

What it takes for such to manifest is more awareness about the benefits and slight pitfalls associated with LFP in terms of BMS positive limitations.

What will it profit an enterprise of such magnitude to make 10 million profit annually and faced with huge competition from individuals that will threatened their sales/profit in 15 years time?

Is it not better they tell buyers the truth even at a cost that's in conformity with the current market price range?

Am not writing this to promote anyone, but integrity is the key to business.

People get referrals upon referrals because they sell/market with integrity that's the point been put here not necessarily the price tag!

isangjohnson:
Una dey spoil people's market here oh.

Not so bro. Honesty and customer satisfaction goes a long way in business.

It's better they place the real capacity of their sundry products with actual price, rather than stating otherwise.

Do you know how many clients Felicity will loose by virtue of these exposed fraud of theirs?

In business, the lost of one client is the lost of 10 prospective clients, but if you are able to gain one client, then you have 10 prospective clients.

So real capacity should always be stated irrespective of the price. Those who can afford it will definitely go for it. By so doing they reputation is preserved!

TechGeek777:
Boss I don't know the difference, I showed interest in LFP based on More DOD, Life Cycles & to avoid equalization needed for flooded (I have phobia for explosion as I need to ensure family is safe even when am away with the release of hydrogen gas attached to flooded.

Maybe it will be better you enlighten me and other newbie more on the specific DOD your sundry LFP can give and how long it will take to charge, with stated chargers/BMS etc?

Boss them abeg make una enlightenment me more on everything needed when going for LFP including recommended charge Amp.

coldcandy:
3 hours 37 minutes IS NOT 3.37
(3.62)

Okay bro thanks.

Eagba:
I just the tbb inverter 1.2 kva , can it work with 200a 12v lifepo4.then the cost of the lifepo4 and best brand. I no know diy for batteries sir

Nice one bro. Am more interested in this your setup.

Please do well to state all accessories you bought alongside when you have started using it.

As I read in the manual that 200A DC Fuse is required for this "1.2KVA-12V Energier Pro TBB Inverter (CF1240L)".

Did you buy any the TBB display meter?

earthrealm:
I DONT THINK YOU UNDERSTOOD FULLY WHAT YOU ARE SUPPZD TO DO.


you are supposed to plug the load on the 2 different meters you have..and then compare with the devices energy name plate.

example:
Panasonic steam iron 2400w sticker
1. binatone coolguard -- 1800w
2, 2nd meter ------ 2350w

by the time you do this for a series of devices, you would deduce which is closer/accurate.

2ndly at bolded, either you wrote this wrong or understood it wrong

HP 620 Laptop = 48.7W - 68.5W {
1hr = 0.050KWh (i.e. 50W in one hour)
2hrs = 0.081KWh (i.e. 81W in one hour) --------------- if your wattmeter displayed this after 2hours, then you shud divide the kwh by time in hours to get the average consumption, which in this case should be 40.5watts and not 81 watts u wrongly state there, same goes for the other appliances you used wrong maths for there
3hrs 37mins = 0.132KWh (i.e. 132W in one hour)

I wrote it wrong initially, below are the correct one.

2hrs = 0.081KWh (i.e. 81W in two hours)
3hrs 37mins = 0.132KWh (i.e. 132W in 3 hours 37minutes)

0.132Kwh / 3.37 (i.e 3 hours 37minutes) = 0.040KWh.

From your explanation it means the average consumption is 0.040KWh.

Thanks bro for the enlightenment!

dollarnaira:
Available on AliExpress as usual

Okay bro.

dollarnaira:
Working well.
Note dt frequent usage is advisable to avoid the tiny battery in it go bad.

Thanks boss, and the seller I purchased it from here few days ago did not tell me this.

Can I easily get spare of the battery if/when it eventually goes bad?

How much does the battery cost?

Penuelseun:
Absorb should be 13.8v while float should be 13.6v, you can contact their office, they should be able to set the inverter for you before shipping

Noted with thanks. Do they also need to set LVD for LFP?

Also, is the inbuilt 40A charger that came with the inverter sufficient to charge 105AH LFP & 230LFP respectively?

Valto:
anyone u needs a fully coupled 12v 230ah brand new grade A EVE 230ah lifepo4 lithium battery, should indicate( can be coupled with daly 4S 60A/80A/100A Bluetooth bms, or JBD 4S 120A normal bms.)

whatsapp 0802-057-4628

Boss I don't know the difference, I showed interest in LFP based on More DOD, Life Cycles & to avoid equalization needed for flooded (I have phobia for explosion as I need to ensure family is safe even when am away with the release of hydrogen gas attached to flooded.

Maybe it will be better you enlighten me and other newbie more on the specific DOD your sundry LFP can give and how long it will take to charge, with stated chargers/BMS etc?

NiyiOmoIyunade:
I recall that the Binatone CoolGuard I got was similarly imaccurate for watt consumption - I tried it vs various meters and known loads and it dissappoonted me each time so I threw it in the bin wherein I keep dissappointments.

Possibly it may prove to be more accurate with larger loads up to or above 1000watts but I never did that test

I got below readings with "Binatone ACG-1500 Cool Guard"

1. Scanfrost Steam Iron rated (1100W - 1300W) displayed 1200W

2. Russel Hobbs Steam Iron rated (2400W) displayed 1800W

3. Surprisingly, LG 32” LED Full HD TV 32LP500BPTA displayed 155W
I know for sure this is real LED TV purchased from Fouani Store, or could the above TV Series be LCD and not LED?

Presumably, the third device above proves the bolded

dollarnaira:
What is your power factor?
Power(watt) = current×voltage×power factor
If u r in the right page of d screen ( cost) den u r correct.

Yes am in the COST screen. Currently laptop reads shows 60.1W @ 207.1V * 0.463A * 0.61PF = 58.5W

I did not check power factor of others with the Meter

earthrealm:
Use a known load to determine which of the meters is correct.

A pressing iron perhaps, or a laptop

Boss, I got the below readings:

1. LG 32” LED Full HD TV 32LP500BPTA
Energy Saving Watts {
Off (i.e No Energy Saving) = 36.5W
Minimum = 27.5W
Medium = 19.5W
Maximum = 12.5W
}

Note: I put this in energy saving mode and without energy saving (i.e Off) to get above reading

This is link to above tv https://www.fouanistore.com/lg-products/lg-tvs/lg-led-tv-32-inch-lp500bpta-full-hd-led-tv/


2. GOTV = 3.5W
Note: Above is rated 12v 1A


3. LG XBOOM CJ44 480 watts = 10.5W
Note: Official LG website https://www.lg.com/eastafrica/audio-video/lg-CJ44 wrote that the Power Consumption is 80W

Edit:
4. HP 620 Laptop = 48.7W - 68.5W {
1hr = 0.050KWh (i.e. 50W in one hour)
2hrs = 0.081KWh (i.e. 81W in two hours)
3hrs 37mins = 0.132KWh (i.e. 132W in 3hours 37minutes)
}


5. Qasa 18" Rechargeable Fan = 9.5W
Note: This is rated 33W, but I got 9.5W


6. Scanfrost Steam Iron SFS12304 rated 1100W - 1300W at (220v - 240v), I got 943W

Penuelseun:
I will believe the cool guard to be on the safe side, why don't you plug in the meters differently to see if you get a different result

I did the test separately and got same result. This is the third time am doing this test now.

Watts Meter shows 0.302Kwh at 4hra 37mins usage. It also show High current draw of 95.4W and low current draw of 67.5W.

Penuelseun:
since you are in Lagos, you should get it directly from there office so that the settings can be edited for you, you don't need the external display if you have the correct settings uploaded at the point of purchase

Am in Benin City not Lagos. What should be the correct settings for 105AH LFP & 230AH LFP like the one @Valto couples?

They both uses "120A JBD bms" as he stated.

Penuelseun:
small tbb inverters do not have any display on them, but they sell external display meter through which you can edit the settings and look at the inverter information. Read it can be integrated online through raspberry pi.

I will be going for LFP + 1.2kva tbb, since BMS is included in the setup, do I still need external display meter before I can edit the settings?

Penuelseun:
the running wattage of my fridge is around 150w while the surge is 520w which is almost X4 of the running wattage.
According to the picture you posted, the running wattage of your fridge should be around 195w with the surge going up to around 800w which any decent 1.2kva inverter should chest comfortably. That is the reason I suggested the Tbb as I am sure it will serve you.

Boss, finally got Watts Meter, attached contain running watts readings from two devices.

Binatone Cool Guide display 156W, while Watts Meter display 79.5W both are the running watts.

Considering the Fridge is rated 0.9a with 220v - 240v, which device reading should be correct?

dollarnaira:

Join d train going to Kaduna

That train na destination to sambisa forest oh, no need to join such train.

earthrealm:
Ahh ahh, tot he said the blender was immortal?,
I just wan test the immortality claim a little naah

Immortality no dey any product/brand, na only extended lifespan they get from other average product.

earthrealm:
Fill it 3/4 full with fresh tiger nut and add 1 teacup of water, and blend till smooth.

Boss you want kill the blender by force?

samir101ng:
I dey help am spend the money ni.

When quality is more important than price, then better to have several options to choose from. You get access to a wider pool of products.

All pockets are not equal o TechGeek777

Abeg no help am spend am to avoid blame tomorrow.

samir101ng:
Great to hear

You can checkout SolaX X1 Hybrid G4 and Alpha ESS SMILE-G3 range of inverters for all in one inverters with high voltage batteries. SolaX has an authorised dealer here in Nigeria https://www.atlanticwastepower.com/ with a 10yr warranty on their products. Cool setups that are an all in one package without seperate charge controllers, combiner box, batteries, etc.

Boss why na?

820k just to buy above, money wey reach to setup 24v LA system.

Abeg op if the money too much channel some come my side as I dey struggle financially to get Solar for house

Valto:
4pcs grade A 230ah cells, 120A 4S JBD bms, thick metal box and other accessories. 385k.

Boss, if you couple the stated components, I believe you will definitely have buyers as they might be those still looking for such.

May I suggest you put an open question for a period of 2wks to max 4wks to ask "who want's to purchase 12v EVE 230ah LFP with stated components" and see the turn up before you finally decide if you should go ahead with it or not.

I don give you small biz ideal!

Valto:
Brand new 48V 230ah 12kwh (authentic capacity) lifepo4 lithium battery pack. assembled with brand new grade A EVE 230ah lifepo4 lithium battery cells and JBD 120A bms in a thick metal box going for clearance price of 1,430,000

---

Brand new 24v 230ah 6kwh(authentic capacity) lifepo4 lithium battery assembled with brand new grade A EVE 230ah lifepo4 lithium battery cells and JBD 120A bms in a thick metal box going for clearance price of 750k
whatsapp 0802-057-4628

Boss try make you still couple 12v 230ah LFP with BMS, I believe say people dey here wey still dey look for such.