₦airaland Forum

Since this evening, have seen 2 videos of people tearing apart their powerBanks and showing how most of the supposed lithium cells are actually stuffed with sand. How true / real are those please ?

Litewriter:
Just finished a cap. test for my 4 months old battery....
Everywhere seems to be good😉

Please what's the battery name?

I for like try this. But we no dey get light for here

Litewriter:
Just finished a cap. test for my 4 months old battery....
Everywhere seems to be good😉

If you drain to zero, you go suffer am😂😂

Gshems:
I for like try this. But we no dey get light for here

Over suffer sef

Litewriter:
If you drain to zero, you go suffer am😂😂

Valto:
i later found this
my good old days of very profitable phone charging business

How are you?

Please guys I need suggestions for a 48v 5kva inverter and 5kw lithium battery

seepanel:
for an inverter freezer,how may panels and tubular bettery do we need to power it 247
this is the spec

Nexus inverter chest freezer
gross volume 270 liters
inverter compressor
freezing capacity 10kg/24h
rated volume 220-240v
rated current 1.0a
input power 75w
max power of lamp 1w
refrigerant amount r600a/60g
energy consumption 0.733kw/24h

Hello Seepanel's,
I am considering if I can buy a nexus inverter freezer like yours though 150 litres.
Does it retain ice for long as they claimed?
In fact how is the general performance of your freezer so far, is it something you can recommend for someone, what is the down side of the freezer?
I really need a review from users before embarking on this purchase.
Thank you.

Gshems:
Please guys I need suggestions for a 48v 5kva inverter and 5kw lithium battery

Get a 6kva Growatt inverter so you can overpanel in the future.

Get LVTOPSUN 5KWH or any of Valto, Reed or Deriy Battery

please who have a 12v pure sine wave inverter they are no longer usng, I am interested, please mention me

Where can one buy original solar panels in uyo, akwa Ibom state?

Thanks boss

mctfopt:
Get a 6kva Growatt inverter so you can overpanel in the future.

Get LVTOPSUN 5KWH or any of Valto, Reed or Deriy Battery

bassdow:
Since this evening, have seen 2 videos of people tearing apart their powerBanks and showing how most of the supposed lithium cells are actually stuffed with sand. How true / real are those please ?

Partly true especially cheap ones.
Most of us too like awoof...30000mah 8k

I have seen 4 dummy cells out 6.
I have seen bricks is some.

Good morning all please do we have an inverter that can work with any battery voltage (12,24,36...) just like a charge controller that auto detects battery voltage if yes kindly name some thank you

dollarnaira:
Partly true especially cheap ones.
Most of us too like awoof...30000mah 8k

I have seen 4 dummy cells out 6.
I have seen bricks is some.

but don't blame everyOne who buys 30,000mah for 8,000 naira as not all understands the technology.

You first need understand something to know if you being CHEATed on or not.

Hopefully, they ain't doing such miracle / magic in a lot of these beautifully looking Lithium battery boxes on wheels.

Na one of the reasons I say to only go Lithium if you TRUST your source ELSE remain with leadAcid batteries.

sirneyo2005:
Good morning all please do we have an inverter that can work with any battery voltage (12,24,36...) just like a charge controller that auto detects battery voltage if yes kindly name some thank you

There is BUT it's very very scare. Saw it once but na for Oyinbo man office. I don check Nigerian markets tire but no see any.

but an inverter technician can build or modify one for you if you willing to pay the price. OR just buy am online. Me no fit buy such as I need also consider cost of maintanenance. Make I no go get wetin na only me get for the entire Lagos + Ogun state join

codemaster2much:
please who have a 12v pure sine wave inverter they are no longer usng, I am interested, please mention me

for dash or for buy ?

If for DASH, e no dey. If for BuY, I fit help find used ones. The least I'm aware of is slightly above 110,000 naira but carry 150,000 naira for mind.

Also, you need specify the wattage e.g 2kva , 3.5kva, 1kva, etc

bassdow:
for dash or for buy ?

If for DASH, e no dey. If for BuY, I fit help find used ones. The least I'm aware of is slightly above 110,000 naira but carry 150,000 naira for mind.

Also, you need specify the wattage e.g 2kva , 3.5kva, 1kva, etc

2kva for buy

codemaster2much:
2kva for buy

don't know what your budget is

codemaster2much:
please who have a 12v pure sine wave inverter they are no longer usng, I am interested, please mention me

12v 2kva ₦ 1 6 o , ooo

Alternatively, enter Ojo Alaba or Arena @Oshodi, those who repairs inverters could have for sale. neg 0 tiate with them.

Be sure to test it well while with them

Thanks for your response

bassdow:
There is BUT it's very very scare. Saw it once but na for Oyinbo man office. I don check Nigerian markets tire but no see any.

but an inverter technician can build or modify one for you if you willing to pay the price. OR just buy am online. Me no fit buy such as I need also consider cost of maintanenance. Make I no go get wetin na only me get for the entire Lagos + Ogun state join

codemaster2much:
please who have a 12v pure sine wave inverter they are no longer usng, I am interested, please mention me

Where are u based

sirneyo2005:
Good morning all please do we have an inverter that can work with any battery voltage (12,24,36...) just like a charge controller that auto detects battery voltage if yes kindly name some thank you

I only have 12v and 24v let me know if interested.

codemaster2much:
hi someone I know need half cut panel , how can One reach thee

They have been sold out but you can keep in touch next week more will be available.

Drgreatone:
Where are u based

Lagos

Please who build battery here.... I need a 28.8v battery..
I already reached out to valto & bassdow, they don't have at the moment

The rains are Coming.

Solar inverters, especially hybrid inverters not GROUNDed are more at risk of being fried.

When we talk, Una go think say na our pockets we dey fight for.

Properly Earthing your Solar setUp might not be 100% effective BUT goes a long way (about 80% or more) to safe guarding your investment.

if possible, ground your solar panels join.

It's even much more important for those of una with over 200Vdc on top una roofs

Good Evening

SourYoghurt:
is 24v system that bad, everyone seems to promote 48v

it's not bad. Just not as good as 48v system.

Same way a 12v system ain't that bad; just not as good as 24v system.

Same way a 48v system ain't that bad, just not as good as a 96v system,

and so on.

It mostly depends on your kind of load. If running AirConditioners, and other high inductive loads, then if you care for efficiency and long term health of your batteries, your minimum should be 48v system and above.

For simple loads, 12v is good enough. Followed by 24v.

Then there are other not so obvious things such as, cost of breakers, wires, fuses, etc. The higher the voltage of the system, the cheaper they get. For example, wires are priced by thickNess and if you needed 16mm on 12v, for 24v, you might need 10m or less and for 48v, you probably need just 6mm. Same with other things.

Your batteries also runs cooler hence have many more years to serve you.

Of course if using solar panels, the higher thhe voltage, the hiigher is total wattage you could run. Most 12v system can't run beyond 700w to 800w but 24v system can ruun approximately 1,600w while 36v system would allow about 2,400w and 48v system would run at least 3,200w and so on

Most rarely understand until they've been there.