₦airaland Forum

quest4s:
Done that several times
Disconnected everything connected to it reconnected again and powered it. Same thing
Even waited for an a hour at some point. Yet same thing.
Started yesterday afternoon.

If under warranty, you may need to consult the seller about the issue.

quest4s:
Problem not solved

Inverter still works fine.
Charges battery with power supply
And still powers all my appliances
But shows the Service Assistance indicator light

Disconnect and reconnect the battery.

ojeysky:
The image did not display but I guess you are referring to the same guy? Yes indeed. My personal quest for DIY is because I want a BMS that can provide me status of each cells. I have also recommended it to him, hopefully he will add it in future.

The image was only referring to here https://www.nairaland.com/390522/solar-energy-complement-fta/670#86587802

adrusa:
So, when are we going to see serious local dealers? Buying from China is a logistic nightmare.

www.nairaland.com/attachments/11175069_screenshot202003091023552_jpeg8c40e91aef301905344e00ea1aeccc68

This guy is good too, I know someone who bought from him and there's no complaint till date, ojesky can also testify too

ojeysky:
It's like you just experienced some new stuff about lithium.....was charging my battery was charging as 48A yesterday with a smile. Lifepo4 is cool, even if what I get from it is 5 years considering the performance I am getting I will still be fulfilled.
Planning a DYI Lifepo4 soon to increase my battery bank capacity.

That is one of the advantages, the ability to charge at supersonic speed and high current without fear of damage to the batteries. Lithium is just the future.

If you are still undecided here is a piece of advice, going lithium from lead acid battery is like upgrading from a horse ride to an electric vehicle.

quest4s:
service assistance light showing on luminous inverter. What does it mean?

What's the capacity, model and DC voltage of the luminous inverter in question or is the problem solved?

Bigdocemo:
Pls I Need Ur Help On The Next Step To Take. I Ordered For An Item ( Samsung Note 4 Ba3 ) On Aliexpress Jan 2nd Which Was Shipped On The 4th, Today Is The Last Day Of The Deal To Lapse. No Information Of The Item While Tracking On 17track, I Don't Really Need The Ba3 Again Cos The Phone Is In Bootloop State And I've Tried To Flash It And Yet It Didn't Come Up. My Question Goes Thus: Should I File 4 Dispute And What Are My Chances Of Winning D Dispute? Moreso, D ATM I Use In Paying 4 D Other Expired Last Month. How Will I Get The Refund I Case I Win The Dispute?

Yes, you have a high chance of winning

ojeysky:
No I have not, looking to ride on your experience first ni o
I took a quick look on the spec, it says 4A max current yet on the description it says maximum power 750w. That does not seem to add up.

Chinko just dey copy and paste specifications without regard to what is being sold.

feflo:
No sir

Ok, thanks.

Do you sell adjustable charger that can be adjusted say from 0v to like 60v?

LordGuru1:
Ok, pls send me the online link.

Here is a cool portable charger, good thing about this one is that you get to choose the voltage and current of charging. You can choose the 0-36V 28A option.

https://a.aliexpress.com/_dY16m99

LordGuru1:
Boss, good morning sir. Where can I get the following soonest? I urgently need a 24v Lithium Battery Charger or transformerless 24v Inverter that quickly charges 24v 200AH Lithium Battery.

I don't know where they sell such in Nigeria.

spartacus11:
100Ah

Ideally, most lead acid batteries are recommended charged at C/10. That is 100AH should be charged at 100/10= 10A which is a rule of thumb rule as some can take higher current, that is where smart chargers comes in. So in your setup it may be good or bad depending on the battery chemistry and the behaviour of chargers used.

spartacus11:
Boss Dem is it advisable

I'm currently using 2 separate charger to charge a single 12v lead acid battery

Nepa go soon seize like and i needed a quick charge

Will this damage d battery

Suoer 1000w with inbuilt 10a charger is connected and foxsur 12v 8a are the 2 chargers that are currently connected to the battery

What's the capacity of the battery being charged?

What happens to buying a black contact lens?

Ok na, time to show the world your "cure" I hope it won't go the way of the HIV cure by some people in Nigeria that never saw the light of day.

efuro:
Msg replied with whatapp contact

Thanks for the help. Do check your mail.

efuro:
DM
I can guide you through the annoying problem.

Ok

ojtech8291:
Not yet, bro. Thank you for your reply. I opened it but unable to find the fault. Though it was hard to do desoldering of those FET from the board. So I have to leave it for now.

Ok, thought you got one. Was the FET the failed component?

efuro:
Yes! It is a setting problem

No! Not battery related. But snoozing means not charguing thus user may continually drain battery.
He can always equalise them later.

If you don't mind, can you drop the solution here?

ojtech8291:
My FlexMax 80 was displaying 0V and when I switched off the PV breakers and read the PV wires and they were reading fine and on it back on FM 80 started up again but still displays 0V as input. Output correctly displaying from batteries. House is powered normally thru battery bank and generator. Checked input wires : no input until I unplugged only the positive wire from the Flexmax system again and it was reading 112V. When plugged back: displaying 0V and meter shows no voltage. Trouble seems to be within FM80. Is like the PV input is shorted. I will like to know the possible component that gets shorted in order to fix it asap.
What could it be?
Thanks.

Did you later get a fix for this issue?

Malevonent:
i top up with distilled water.
lemme explain better, a 12v fla battery has 6 cells, i notice in mine, 2 or 3 of these cells will go down and need topping up before the other cells in the same battery need topping up.

in a normal battery, all cells should go down at the same time, and need topping up same time. mine isnt so

Oh, I see. Mr Niyi just said what I had wanted to say.

Malevonent:
what could be the cause and solution.
some cells in my flooded mecury 12v 220ah battery, need topping up before others, i top them up 2 or 3 times...before i top up the others.
has anyone expereienced this and what is the possible cause and remedey

What are you topping it up with? And when do you too it up?

The troll's food is attention....

www.nairaland.com/attachments/11121800_images5_jpeg_jpeg1e52807b9931d5cfcf296bb78d4e5f7e

Ok, now watch how they'll work to prevent the outbreak from further affecting other citizens.

NiyiOmoIyunade:
Loads are 2 1hp ACs and 1 1.5hp AC + a microwave and Freezer and Fridge and Water Dispenser always on. At night we power down to 2 1hp ACs only - the 1.5hp is always off at night.

With the crazy high temperatures, running ACs is no longer a luxury, I overheard someone say he spends 4k daily running generator to power his AC. The heat no be small thing. Keep the flag flying.

Have a wonderful day my people


www.nairaland.com/attachments/11116115_images4_jpeg_jpeg9f47bf0b994a4097d89d18197817d3e2

ceaser:
That AE thingy is somehow. An order that I've placed for over 3 weeks has remained unshipped till now.

I've had to open trade dispute for some other items that have not arrived and the purchase protection had ran out.

I understand their constraint, really and even I myself will wanna be careful about getting stuffs from there after I experienced some episode of flu around early January when I took delivery of some (like 12 large parcels) items. I didn't have a face mask on or used gloves. The only conscious IPC protocol I observed was to avoid touching my face with my hands thru and also made sure to wash my hands when I was thru with opening the parcels. But a week later, I experienced the type of sore throat and catarrh that I haven't had in a long time, even with serious headaches. I was scared and literarily avoided families and friends for the 10 days that I had that flu.

It may just be the ordinary flu that comes with the hash harmattan but hey, I had reasons to link the parcels to the flu one week after, in my own mind o.

I read that parcels from China being a vehicle for the transmision of the Covid-19 is very remote, but I won't take chances either.

Even sellers are super slow to respond to questions asked. The COVID-19 has really dealt a heavy blow to China's commerce and industry. You'll be lucky to have goods bought shipped under a week. I have one pending for the last 15 days, I can't cancel as there is no other store selling it. Shopping now is now for the extreme patient people. Things now move at a snail's pace. But if your country is under quarantine, that is to be expected

Who's this fellow?

So if I decided to have my whole roof covered with solar panels is it anyone's business but mine?

Mishael42019:
Rubbish.


Her clothes is psychiatric hospital uniform


The hospital might her dropped her off if her family members abandoned her.

The only explanation that made sense here!

solasola:
But now i have upgraded to a 2.2kw array,a 60amp pmw, and a 24v/ 200ah setup.

ojeysky:
Why not MPPT, with such an array I suggest you use MPPT controller instead. The performance will shock you when compared to pwm.

I agree with ojesky, you are better off with an MPPT SCC. That way you get to maximize your 2.2kv PV array's yield. Welcome to the green club