₦airaland Forum

Queed:

https://www.youtube.com/watch?v=HaqZBnZN3uE



*150W @ 195Wh - 55k*

```It Can charge an average laptop more than 3 times, charge a smartphone up to 10 times, and power a TV for 3 and half hours.```



*500W @ 390Wh (modified sine wave) - 100k*

```it can charge an average laptop over 7 times, charge a smartphone up to 20 times, power a TV for more than 7 hours```


*500W @ 455Wh (pure sine wave) - 140k*

```can charge an average laptop over 7 times, charge a smartphone up to 20 times, and power a TV for more than 7 hours, mini fridge for more than 7 hours```


Features :

220v AC output
Shut circuit/ overload protection
2 USB 5v 3A ports
1 12v 3A port
Microcontroller IC integration
Visual display (pure sine wave only)
Solar Charging function


WhatsApp: 090...49..3048..47

Penuelseun:
Depends on the type of desktop powerpack you get. This is the type I use. But mind you, the max output voltage of this is 12.9v, but maybe you can get other types with higher voltage

Queed:
An upgrade to this.


40 pieces of 18650 @ 2.2Ah arranged in 4s10p
325Wh

Inverter, Charge controller, BMS were all built from scratch
and integrated on same board.

Inverter:
300W continuous (not recommended due to battery size)
500W peak (2sec)
High frequency type
Idle power 1.12W

controller:
PWM type
6A max
16V - 30V input voltage (whether solar panel or DC adapter)

BMS:
active type
1Amp balance current
25milli Volts balance difference

https://youtube.com/shorts/G98UFwaM0jM?feature=share



https://www.youtube.com/watch?v=dujk8eehc_o

Yemmyteespeed007:
from AliExpress, about 3years now, still working.
I plan to order for resell later though.
But I think pointstores have it on ground now.

Alright thanks for your response.

Yemmyteespeed007:
The Input voltage: 10-32 v
The Output voltage: 12-35 v (adjustable)
The Output Current: 6 a (MAX)
The Input Current: 10 a (MAX) (both Please enhance heat dissipation if wining 10 a)
The Output power: natural cooling 100 w (MAX), enhance heat dissipation 150 w (MAX)
Easy to drive 65 w to 90 w dual - core notebook.
Use a 12 v 'drive 19 v 3.42 a notebook, the module temperature is about 45 ° c
Conversion efficiency: 94% (measured at 16 v Input, the output of 19 v 2.5 A)

Please How much did you get this for?
And where did you get it too?

omotech:
If I asked you to do this for me how much will it cost?

lanrepillar:
Na waoo

ceaser:
Useless bot. Me wey I sharp.

Being highly suspicious of the spambot as being touchy, I first used the alternate account to post the original comment in plain text and I wasn't disappointed. As e ban am like this, I use screenshot sharp sharp.

Good job jàre better person.

spartacus11:
Nice one bro you try keep it up. You on the right track, before you know the experience from this you can build a bigger bank of plug and play. In future

ceaser:
@bolded.

Abeg na God I take beg una, next time they show up why don't you do them the courtesy of unleashing the dogs on 'em if you have one. Shey dem no know say you don become the husband of dem mama ni?

NiyiOmoIyunade:
My Oga,

Yes we are based in Lagos just 10 minutes walk from the Lagoon/Seaside .

The area is blessed with abundant cloudy weather, floods and lightning flashes.

To the system - there are 4 CCs - from left to right;

Victron Smart Solar MPPT 250V/100A - 20 Units of Canadian Solar 385W Connected
Victron Blue Solar MPPT 150V/85A - 12 Units of ET Solar 360W Modules Connected - thanks to two trusty NairaLanders
Victron Smart Solar MPPT 150V/70A - 12 Units of Canadian Solar 300W Modules Connected
Victron Smart Solar MPPT 150V/70A - 12 Units of Canadian Solar 330w Modules - will be setup this week as we just took them off the roof of our old location.

So effectively, I was making 12.75Kw of power from a 15.6Kw name plate array on the said day - I am still curious to see what the full 19.58Kw system would do.

16 Pylon Tech US 2000 bricks (8 stacks arranged each side of the cabinet) - that small black box on top of the cabinet is the PylonTech Low Voltage Hub which can help connect I think about 40 units of Pylon Tech together - it is required if you want to interface with the more than 8 Pylon batteries and have them all under 'smart control' - in an open loop system, you will not need the LV Hub.

At the center of it all is the Venus GX (small blue box in the middle) with many wires sticking out - this talks to the inverter, MPPTs and batteries and make sure they all work in perfect sync.

Interestingly the combined PylonTech stack call for 400A of charging current - that is way more power than I would ever want to process through my current equipment - I currently do 245A and may push up to 320A @ 52.5v when done with the install.

At the extreme right is a 15Kva Quattro - in restrospect, I may not have needed such a size or it may have been better to do 3 units 5KVa in a 3 phase config - I may run into issues if I ever want to connect to a 3 phase grid or Generator as I basically wired the house single phase since the Quattro drives everything.

On top of the leftmost Pylon Tech stack are my Raspberry Pi 3 and TP Link Router - together these help me poll the Venus GX for information which I then forward to my EmonCMS dashboard - what I have posted here is the 'family view' so the household can manage power effectively - there is another hidden dashboard where graphs, trends, highs and lows e.t.c to aid system audit and diagnostics are kept.

essegis:
Hello guys,

Anyone got any idea of how I can bottom balance my LiFePO4 cells? I don't know what takes 3.2v and no equipment to use and transfer its charge into another set of batteries. Any idea is welcome though.

Im sure sha if I check this house properly I will see my new box of resistors (though not the box type). And I don't know which exact amount to use to drain the bank appropriately. Any calculations for things like these?

See bank below.

Obamaofusa:
What is all these for God's sake.If you really want to help these vulnerables,pls do and stop exposing their names.It is really demeaning.Just look at what you are doing to them by putting their names in public domain.Remember that they have friends,colleagues, relatives etc.
Did you ask them if they would like their names published?
If the giveaway comesvfrom your mind,you will get your reward by asking of them,their account numbersvand banks then initials.....not their full names( yes for secrecy)....
May God continue to replenish you,I and others that are helping secretly just for the sake of God.Thanks.

May God heal the land...Amen.

victemige:
@ hourl and Blazing8 provide your account details Congrats

victemige:
Last for Today #10000 cash:


Not for Previous winners.

You have answer the three questions correctly:


1. How much dirt is there in a hole 3 feet deep, 6 ft long and 4 ft wide?

2. If it took eight men ten hours to build a wall,how long would it take four men to build it?

3. If there are 6 apples and you take away 4, how many do you have?

victemige:
Next for #5000:

Not for previous winners

Some months have 31 days, others have 30 days. How many have 28 days?

Holargyde:
First I wrote the exam last year and I got the scholarship.
I attended their scholars connect program three days ago and its still like the questions will be of the same format. But then if you're shortlisted you will be told the format of the test.
People who claim to sell pqs are just scammers. One thing I've observed is they sell the same set of questions for different scholarships. Though they generally revolve around aptitude but the truth is these guys don't release their questions so people claiming to sell are liars though the questions they give you may help. In fact last year was the first edition of NNpC/SNEPCo scholarship so we are the first beneficiaries so its not possible they will have questions put out already.
Thank you and start practising G-MAT stuffs.