₦airaland Forum

mctfopt:
Let's just assume things for a moment what if a seller sends you a faked test report how can you tell?

Fake test reports are extremely easy to verify. Simply email the test reports to EV for verification.
Between 24-48 hours, you will receive a feedback.
I verified test reports for 280ah matched and batched Grade A Ev cells a few weeks ago and they said are all legit.
I'm expecting 105ah batched and matched grade A cells with their test reports next week
Tuesday. Once I receive them, I'll email the test reports to EV for verification.
EV company is too big for the cells resellers to bribe and the company doesn't joke with it standards.
The company has been receiving negative complains about the dubious activities of the gray market cells dealers. That was why Ev decided (about two years ago) to stamp B on top of the cell qr code in all its rejected cells that were not up to the automotive standards. The
resellers would replace the entire qr codes with the fake ones and sell them as Grade A+.
These are all fake market strategies. There is
nothing like grade A+ or grade B-.
You can peel off the black cover, clean and wipe all the glue off with rubbing alcohol gently to find out the truth.
Finally, capacity is not a good measure of a cell, nor is it the primary reason why cells are grade A.

jonescosmos:
People ended up buying Lithium Batteries from random places at a too good to be through prices.

I personally discovered that some sellers harvest cells and replace with lesser capacity cells (I kid you not, fear Alaba Market People)
We often times look at China as a major source of fake products. Truth is, those guys actually have Quality Control Department that works. But our people will always find a way to infiltrate facilities.

Any Felicity Product you see with Internal defects or cell mismatch and etc must have been tampered after it left factory.

I can show you my chats with Felicity Engineers, where they give a go ahead to open up a product and show them what I found inside and through that most times they have confirmed to me genuine components and fakes.

See this new 25KW that was recently brought into the market, I have made verification from Felicity about the cells and they said its packaged with REPT Cells and this particular 500A Grade A >8000 cycle cell is not yet in the market because REPT must satisfy OEM factories contracts before selling to open markets, let's wait a few months and see what cells you will see from the Alaba Market Sources.

Try to visit Felicity service centers you will understand better.

When buying felicity products, buy from them directly, e get why

I don explain this thing tire, say Felicity have genuine product with full capacity, but some ignorance fellow will use the fake/relabeled ones as yardstick to demarket Felicity, company we don dey the game for over 15 years..

But Naija people just want it cheap.

isangjohnson:
Felicity honours warranty....... There is room for refunds if it doesn't meet up with what is being advertised.
You may test it by using the manufacturer recommended charge and discharge parameters via its datasheet. You may also monitor the performance of the individual cells via the bms pc monitor. Batched and matched Grade A cells will remain balance and work together at the upper knees of 57.6v while charging at the recommended C rate and the same thing with the lower knees of 44.4v while discharging at the recommended C rate.
Grade B cells will not work together from the bottom to the top. Runner cell will take a lead on the upper knees and hit full voltage cutoff before reaching the manufacturer recommended max voltage and the same thing will happen at the lower knees while discharging.
SUBMISSION: We should not always rely on misleading stickers pasted on products.
Physical assessment and practical test will
also reveal the hidden truth.

Are there specific felicity models with Gade A cells and those with Gade B cells?

How does one tell the difference?

isangjohnson:
I really thought the community was beyond this but looks like we're right back to where we were two years ago.
I just decided to keep a simple decision about lifepo4 cells purchase in China.
1. If I need batched and matched grade A cells, you MUST attach FREE test reports of each cell with 5 years warranty or more.
I'm very happy with EV for not compromising on its standard. Dubious gray market cell sellers are afraid to issue out their fake test reports because they don't want to be exposed when we mail the reports to EV for verification.
2. If I need grade B cells, then we discuss in details about the quality. If the quality test is up to the standard, I'll keep the patronage.

Whats the cost difference like between the matched and batched eve and normal eve cells?.

U still buy from selina

isangjohnson:
Fake test reports are extremely easy to verify. Simply email the test reports to EV for verification.
Between 24-48 hours, you will receive a feedback.
I verified test reports for 280ah matched and batched Grade A Ev cells a few weeks ago and they said are all legit.
I'm expecting 105ah batched and matched grade A cells with their test reports next week
Tuesday. Once I receive them, I'll email the test reports to EV for verification.
EV company is too big for the cells resellers to bribe and the company doesn't joke with it standards.
The company has been receiving negative complains about the dubious activities of the gray market cells dealers. That was why Ev decided (about two years ago) to stamp B on top of the cell qr code in all its rejected cells that were not up to the automotive standards. The
resellers would replace the entire qr codes with the fake ones and sell them as Grade A+.
These are all fake market strategies. There is
nothing like grade A+ or grade B-.
You can peel off the black cover, clean and wipe all the glue off with rubbing alcohol gently to find out the truth.
Finally, capacity is not a good measure of a cell, nor is it the primary reason why cells are grade A.

Las Las most can't tell difference once it's inside pack, no matter how you preach this Grade A gospel.

Let's just leave the matter and move on with, people will get what so ever they paid for.

Home storage DIY users can always top balance their cells and not have issues, for a long time with Good smart active balancer in place, also they are not heavy users, hence Grade A is useless.

mctfopt:
Today I saw a fake Jinko panel. The junction box cover has an embossed Jinko boldly on it. It's 250W and VoC is 60V. Lol


People will buy it as Jinko and start wondering why the panel is underperforming.

Meanwhile Jinko has discontinued production of 250Wp solar panels, and when it's in production VoC was 37.7V

Alaba boys are not resting

Hello, please do you have a plug for original canada solar panel?

SaintUlot:
FOR SALE

1. This 12v pure sine wave inverter has the capacity to power 4 freezers @ the same time.

Capacity: 6000w Surge capacity and 2750w Actual capacity

Dc to Ac conversion efficiency : 90 - 95%
Idle consumption : 0.3 amp

It is a Non-grid tied Inverter. It powers Inductive and non-inductive loads seamlessly.

In the test video below, I used it to power all these appliances @ the same time:

👉 One normal freezer
👉 1hp pumping machine
👉charge spare battery
👉 one 32inch TV with Decoder
👉 2 medium sized fans
👉1 big ox fan

Then I switched off only the pumping machine to plug in the 1200w pressing iron


I have just one left, If you are interested in buying it, call or WhatsApp 08035537864



https://www.youtube.com/watch?v=0Rap3bnI07g

2. 12v 30A Smart Battery charger with digital display

It can be used to charge any type of Battery and it does not overcharge batteries, it is a smart battery charger, it adjusts itself to the amount of charge battery needs and stops charging once battery is full.

Uploaded below is the Smart charger picture.
Call or WhatsApp 08035537864 if you need it.

12v 6000w surge capacity and 2750w Actual capacity pure sine wave inverter is available for sale

12v 30A Smart Battery charger with digital display is also available for sale

Call /WhatsApp 08035537864 If you need any of them.

The Original Canadian Solar Panels are equipped with T4 or MC4-Evo2 connectors.
The T4/MC4 Evo2 is designed to handle higher voltage/amperage module ratings than the conventional MC4 and I tried coupling the both some years back and they didn't mate when you plug them together.
So you might have to hold your sample in hand before buying the particular T4/MC4-Evo2 that you seek.

Nutridelfarms:
Hello, please do you have a plug for original canada solar panel?

jonescosmos:
The Original Canadian Solar Panels are equipped with T4 or MC4-Evo2 connectors.
The T4/MC4 Evo2 is designed to handle higher voltage/amperage module ratings than the conventional MC4 and I tried coupling the both some years back and they didn't mate when you plug them together.
So you might have to hold your sample in hand before buying the particular T4/MC4-Evo2 that you seek.

Boss, you don go reply like AI.

a Plug in Naija and context of the question mean connect or Source,better still where he can get quality Canadian solar panel.

tchijioke:
Good evening, please can someone give me the contact of MUST Inverter Service Center in Lagos. Thanks

Contact @zeestone

bbally:
Good morning guys, please am in a kind of issue with my SMS hybrid inverter as am experiencing that the inverter goes to sleep often these days. Most of the time I have to do like hard reset by switching off the breaker between the inverter and solar panels if not it just stay below 30v but when I do the reset, the input panel voltage goes to 240+.
Those using this type of inverter, are you experiencing same or it's just my inverter.
I also noticed that when I switched the breaker to off, it hiss like when a drink gas out when you open the cover.
I have also swapped breaker and it's still the same experience.
Please note that all these started lately..
I NEED EXPERT OPINIONS OR POSSIBLE SOLUTIONS

Contact SMS for repairs as they av a service center @alaba. Curious though, what's the size of ur panels and ow are they connected? Any item casting shadows on ur panels. Whats the battery type/size and the voltage when u notice the 30v? Could also be ur battery's full and no load on.
Seeing a powmr charger, is it also connected to same system?

jonescosmos:
People ended up buying Lithium Batteries from random places at a too good to be through prices.

I personally discovered that some sellers harvest cells and replace with lesser capacity cells (I kid you not, fear Alaba Market People)
We often times look at China as a major source of fake products. Truth is, those guys actually have Quality Control Department that works. But our people will always find a way to infiltrate facilities.

Any Felicity Product you see with Internal defects or cell mismatch and etc must have been tampered after it left factory.

I can show you my chats with Felicity Engineers, where they give a go ahead to open up a product and show them what I found inside and through that most times they have confirmed to me genuine components and fakes.

See this new 25KW that was recently brought into the market, I have made verification from Felicity about the cells and they said its packaged with REPT Cells and this particular 500A Grade A >8000 cycle cell is not yet in the market because REPT must satisfy OEM factories contracts before selling to open markets, let's wait a few months and see what cells you will see from the Alaba Market Sources.

Try to visit Felicity service centers you will understand better.

When buying felicity products, buy from them directly, e get why

Please do you have the contact of their major dealer in Nigeria..... some vendors that advertise on this thread are too temperamental to deal with, some shout n yell at a potential client on phone as if they are forced to open a shop

jonescosmos:
The Original Canadian Solar Panels are equipped with T4 or MC4-Evo2 connectors.
The T4/MC4 Evo2 is designed to handle higher voltage/amperage module ratings than the conventional MC4 and I tried coupling the both some years back and they didn't mate when you plug them together.
So you might have to hold your sample in hand before buying the particular T4/MC4-Evo2 that you seek.

You took the 'plug' literally

ask4bk:
Hi guys...
I got new lifepo4 batteries:
12v 172ah
24v 300ah

(A) I have a pwm solar charger for charging the 12v 172ah using only 4 X 100w panels.

Is that OK, or should I use an mppt solar charger that? If yes, which mppt should I use for such battery?

(B) For the 24v 300ah, which mppt do you advice me to get for optimal charging of lifepo4 battery?

I don't know much about all these, that's why I'm asking for trusted specific products for both scenarios. Thanks

Use a MPPT,
Either of these three is fine, Powmr, SRNE, Felicity.

compunigeria:
Wow!!! All the plenty "Canadian solars" they have been showing me here are less than 400w and far from the description above. Thanks for the heads up o. Chai!

you just dodged a bullet.

abeg make i laugh

Edrizz:
Please do you have the contact of their major dealer in Nigeria..... some vendors that advertise on this thread are too temperamental to deal with, some shout n yell at a potential client on phone as if they are forced to open a shop

Edrizz:
Please do you have the contact of their major dealer in Nigeria..... some vendors that advertise on this thread are too temperamental to deal with, some shout n yell at a potential client on phone as if they are forced to open a shop

Tag am.

Drgreatone:
Contact SMS for repairs as they av a service center @alaba. Curious though, what's the size of ur panels and ow are they connected? Any item casting shadows on ur panels. Whats the battery type/size and the voltage when u notice the 30v? Could also be ur battery's full and no load on.
Seeing a powmr charger, is it also connected to same system?

The powmr was my initial setup which I have reserved as backup, so it's not in use presently.
My solar panels is 2000w total connected in series.
My battery is lithium 12v/300ah and it was not full when I have noticed this issue and when I switched off and on back, normal charging continues. This only with solar charge and never with NEPA supply.
No shadow cast over the panels though the inclination is off, "na send down the rain roof".
All these started recently, the inverter was purchased in July 2023 but installed in March 2024.

isangjohnson:
Fake test reports are extremely easy to verify. Simply email the test reports to EV for verification.
Between 24-48 hours, you will receive a feedback.
I verified test reports for 280ah matched and batched Grade A Ev cells a few weeks ago and they said are all legit.
I'm expecting 105ah batched and matched grade A cells with their test reports next week
Tuesday. Once I receive them, I'll email the test reports to EV for verification.
EV company is too big for the cells resellers to bribe and the company doesn't joke with it standards.
The company has been receiving negative complains about the dubious activities of the gray market cells dealers. That was why Ev decided (about two years ago) to stamp B on top of the cell qr code in all its rejected cells that were not up to the automotive standards. The
resellers would replace the entire qr codes with the fake ones and sell them as Grade A+.
These are all fake market strategies. There is
nothing like grade A+ or grade B-.
You can peel off the black cover, clean and wipe all the glue off with rubbing alcohol gently to find out the truth.
Finally, capacity is not a good measure of a cell, nor is it the primary reason why cells are grade A.

Ok. That's good to know. We know Chinese can do anything for that sale.

bbally:
The powmr was my initial setup which I have reserved as backup, so it's not in use presently.
My solar panels is 2000w total connected in series.
My battery is lithium 12v/300ah and it was not full when I have noticed this issue and when I switched off and on back, normal charging continues. This only with solar charge and never with NEPA supply.
No shadow cast over the panels though the inclination is off, "na send down the rain roof".
All these started recently, the inverter was purchased in July 2023 but installed in March 2024.

Just inquisitive, what type of lithium battery are u using? Av u tried using it with a different battery to see if it does the same thing. Cud also be a problem with the inbuilt mppt which wud require taking it to the service center and it repaired under warranty since u stull av this mth before it expires.

bbally:
The powmr was my initial setup which I have reserved as backup, so it's not in use presently.
My solar panels is 2000w total connected in series.
My battery is lithium 12v/300ah and it was not full when I have noticed this issue and when I switched off and on back, normal charging continues. This only with solar charge and never with NEPA supply.
No shadow cast over the panels though the inclination is off, "na send down the rain roof".
All these started recently, the inverter was purchased in July 2023 but installed in March 2024.

u sure u don't have a partial connection somewhere in the dc cables

Edrizz:
Please do you have the contact of their major dealer in Nigeria..... some vendors that advertise on this thread are too temperamental to deal with, some shout n yell at a potential client on phone as if they are forced to open a shop

.

It must be the kie guy, seems its a degenerative disease, getting worse by the day, his reputation is legendary . i recall a potential client saying the kie guy blocked him on whatsapp, just cos he made enquiries and was yet to make purchase after a while

just imagine if this fellow with this type of temperament is in a position of power/authority?...omo na die o

the kie name means fast fast abi?, he sure as hell is living upto the name.

earthrealm:
u sure u don't have a partial connection somewhere in the dc cables

I am suspecting this too, I will try to check through the cables tomorrow.

Obnoxious2001:
I can link you up with a supplier if you have not gotten any response yet

I have gotten , thanks… you can still drop it for future purpose .. thank you

whiteMandingo:
.

It must be the kie guy, seems its a degenerative disease, getting worse by the day, his reputation is legendary . i recall a potential client saying the kie guy blocked him on whatsapp, just cos he made enquiries and was yet to make purchase after a while

just imagine if this fellow with this type of temperament is in a position of power/authority?...omo na die o

the kie name means fast fast abi?, he sure as hell is living upto the name.

If you see the way he go dey ginger you make you drop payment eh, you go feel say na him work the money for you

Any small thing he go start dey tell you how he don dey the business for 20 years now

whiteMandingo:
.

It must be the kie guy, seems its a degenerative disease, getting worse by the day, his reputation is legendary . i recall a potential client saying the kie guy blocked him on whatsapp, just cos he made enquiries and was yet to make purchase after a while

just imagine if this fellow with this type of temperament is in a position of power/authority?...omo na die o

the kie name means fast fast abi?, he sure as hell is living upto the name.

Wike de learn work where KIE de

HeavenlyBang:
If you see the way he go dey ginger you make you drop payment eh, you go feel say na him work the money for you

Any small thing he go start dey tell you how he don dey the business for 20 years now

like play like play, the thing is gradually turning to a psychiatric / mental health issue, mek e no use vex stab person 1 day, or hunt you down to ya house, to ask why you didnt buy from him after engaging him .

Contact Fidelis @ Felicity 08029142078

Edrizz:
Please do you have the contact of their major dealer in Nigeria..... some vendors that advertise on this thread are too temperamental to deal with, some shout n yell at a potential client on phone as if they are forced to open a shop

Oh wow, Naija people and their vocabs, HE SHOULD CONTACT TECHLAND in that case, that's my "plug".

Dam5reey1:
Boss, you don go reply like AI.

a Plug in Naija and context of the question mean connect or Source,better still where he can get quality Canadian solar panel.

Hahahaha, my bad.

Juror:
You took the 'plug' literally

[quote author=dollarnaira post=130292048]How do I contact you?

dollarnaira:
Original Jinko solar panels.
Authorize dealer.
Delivery available nationwide.
Pay on delivery, LAGOS ONLY.

475WATTS JINKO SOLAR PANELS-140,000
550WATTS JINKO SOLAR PANELS-155,000
555 WATTS JINKO SOLAR PANELS-160,000
580WATTS JINKO SOLAR PANELS-175,000
625WATTS JINKO SOLAR PANELS-185,000

How do I contact you?