₦airaland Forum

spartacus11:
Boss please i still need some more explanation on this if i need 12v system from dis battery that will be 3.7-4.2 (3s) 11.1-12.6 at full charge

Lets say i need 80ah or 100ah how many pieces of this battery will i get lets say its 2000mah per piece.

100000mah ÷ 2000mah = 50, 18650 cells

50p * 3s = 150,18650 cells

mahkanjuh:
Please, can you explain this your set up and the what's the total capacity
Explian better please

45- 18650 cells in total (norminal volt per cell is 3.7 and 4.2 when fully charged)

3, 15-18650 cells connected in parallel are connected in series. 3s 15p to make 12.6v = 4.2v * 3s

Each 18650 cells capacity is between 3000-2600mah

15p * 2600mah = 39000mah = 39ah

3s bms board to manage the charging and discharging of battery cells, thus I can easily charge with any good 12v charger eg cheap Chinese solar charge controller

Because I have not really tested it's full capacity I rated it 27ah+, but have ran that QASA standing fan on full for 8hours (24watts) .. only for the battery to drop to around 12.4.

When I have time I will run full drain test.

If my maths is wrong feel free to correct

generalstingz:
AC / DC 18" Standing Fans Available @ 15k

Inside life, I got this way cheaper tho

It's not a fine work, but it's over 27ah 18650 battery pack 3s 15p

Nltaliban:
Thanks for sharing. It's beautiful
Mine looks different though

I edited the icon pack to gradion v10

liljboy:
theme name please

Here

Redmi note 8 pro, most recent update

Cool

Topmost11:
What is the cost of this DIY?

About 70% of the parts where sourced, spent about 6-7k

Yawns , DIY

Valto:
fairly used APC 24V 1500VA pure sine wave inverter UPS for sale at affordable price. whatsapp 0802-057-4628

Price

akefemi:
Please what would be the output difference if I use 3 150watt panel and if I use a 300watt +150watt panel. Also will getting a higher amp solar charger improve the charge time?

No real significant difference, the main reason why 150 watt *3 is recommended is because, you may not find an higher watt under 12V, i.e a 300 watt solar panel will likely be 24v and won't be efficient if you using a pwm charge controller for a 12v system

but if you have a mppt which is way more expensive, you can use any kinda pv arrangement you desire.

dollarnaira:
Thanks for the response.
The 450 panel cost pls.

150 watt cost between 19-22 *3, roughly 60k

coolangel54:
I use mine mostly at night as I am virtually in the office Monday through Friday morning till 5pm except weekends. My appliances are:
Hisense 32".............. 30watts
Gotv...... I don't know the wattage
Led Bulbs....... Don't know was well
rechargeable Standing fan..... Intend buying one soon
HP 15 laptop...... don't know the wattage o
Please, what and what should I buy?

With the equipment above, you can get a 1kva ( inverter) incase you want to add more load, emergency or in future.

300 watt solar panel 150*2 panels

30amps charge controller

And a 200ah battery.

You will do fine, but if it's above your budget you can get a 20-30amps charger and a 150 watt solar panel if you do have power supply at times.

dollarnaira:
The best I v seen in a long time.
Pls can the 150w solar panel and 30amp solar charger charge 200amp battery fully?

Yes sir, under 11-13hrs of direct sunlight, so it's advisable you get a 300-450 watt solar panel to be able to fully charge under 4-6hrs

donblanco:
Hi,pls what if my total gadget load is 200watts from 7am -5 pm and 60 watts from 5- 11pm. What will I require and how long for it to be charged . Thanks.

.

Get a 450 watt solar panel
A 200ah battery
And a 1kva inverter.

In good sunlight while in use your battery should be fully charged under 5-6hrs

jiday4:
How many hours will these set up last as per using it to run 32inch LED TV and DStv decoder plus 2 bulds

It's better if you can state the watt (consumption of those equipments)

But using my own practical experience, I run a load of 80 -100 watts (2 laptops and a fan) .. continuously during the day for about (8hrs). NB: battery is fully charged before using, while I stop the load around 5pm

And a celling single fan set at 1 and a 10 watt load continuously at night for 6 hours (I'm yet to kill the battery).

I just use the setup when on the move, I have another 10kva setup I used for full home stand by.

If you want to use yours for a long time, I will advise you up your panels to 300watts+ (if you use the load mostly at day time) or up your battery to 100ah+ if you use the load mostly at night time.

You can also upgrade both if you have the money, that's just extra 35k+

coolangel54:
Good afternoon ALL. Please, I need help! I have been using MTN lumous box for six months now and its battery life is depreciating. Imagine charging the box and only getting 50% for a full day even without putting it on. I have called them and they keep saying same thing and I am tired already. Can anyone suggest something that I can use to power my Hisense tv 32", gotv and bulbs? I live in an area in Delta State that has been experiencing blackout for three years now without hope of power coming soon. I need something that won't tear my pocket, please. Thanks

Since you are already using MTN luminous, I guess you already know how to conserve power and you don't require too much.

150 watt solar panel (20k)
1kv inverter (cheap Chinese ones) (8k+)
30amps solar charger(4k+,)
40ah battery (16-20k+) (you can get 100ah if you still some money on your budget) (35 - 38k)

Total roughy - 55k.

This set up almost 180% better than your MTN luminous.

laposta:
30A EPEVER MPPT Charge Controller is available for grabs...N37,000 (negotiable)

Hit me up via whatsapp on O8O3 7 2 7 6 O I 2

Reply too late, bought 1 today already.

JUO:
Huge discount for any Fangpusun products. This offer is valid for the first 3 people

I need charge controller ? How do we deal

tonididdy:
Happy new year fam.
Please forgive my ignorance.
How do I know my butt are fully charged for the day with this photo?

Kindly read the manual of your charge controller,

This what I get when full charge on my jungle setup, although it's under a 60watt+ load (laptop) now but it's using the power directly from the panels

The arrow sign from the panel stop blinking here

Topmost11:
Present height

The building and the fence near by would be casting shadows na ?

If your set up is 12 volt and solar is 24volt with such series arrangements and a pwm charger, I don't think it would be efficient.

Anyways, give us feedback

justcallmenuel:
150watt SUPER VISION solar panel available, # 19 000. Contact us on 08168986461

I got this solar panel and batteries from just callmenuel , working nicely so far , while still testing it

afrika4real:
Thanks. The point of lay is needed now not Xmas turkey

But yo said matured males na

Come buy one of my pup they genetically agile,

I can give you some tips before it's too late and you have a whine

Lordgatt:
Sure if you need more convincing pictures I will send it to you.I bought it from a owner who can't train, socialize it.

If you call this a wolf, I would call my little may a lion

I have matured male Turkey for sale, take away 14k -Lagos

Loading, few weeks time they will be available for sale,

Start booking

Long coat very agile GSD

Fast update on ,note 8 pro

zeanslim:
Few months down the line, the only one I retained at home, she's may.. Agile to the core and a very good climber , jumper and swimmer.

Don't mind my potato camera


Not for sale, will have a sperate thread for her soon.

Paragsd uboma

Remember her ? This video is too wacky but will post better one when I have time

Just 6 month +


https://www.youtube.com/watch?v=1hkMxwUi8t0

chukskafor:
Kindly drop your digits too, so we can talk

What's app only zero81sixsix1177-34