brightk:
its a mindset tin bro.. so long there is a windows version otin do u

Obnoxious2001:

Na so them take dey chop our money 😭😭

brightk:
wat is so special abt a mac.. assuming the same hardware specification..

brightk:
my broda na wetin e don experience e go write abt. There re windows laptop u can compare with mac laptops anytime anyday.. na ur money..

mctfopt:


Drop tips

Don't just observe.

Esope6320:

Where can I get a new Haier thermocool deep freezer in Lagos boss

Ayomipoe:
I had an issue with mine the very day it was purchased. 12V 1KVA Hybrid.
The BMS on my battery was bad, and I think it affected the inverter. Error 09, some MOSFETs had blown.
I later took it to their office in Alaba and the Chinese guy fixed it in about 2 hours and apologized.

The most important thing was that there was support and the warranty covered issues as they occur.

Chichilas:
House,

I am urgently looking for a Daly Smart BMS with Bluetooth function 16s 150A. A friend's BMS burnt out today and we ll rather not wait to order from China.

Anybody with DALY BMS for sale, please quote this message.

Thank you.

earthrealm please how can I reach you?

dollarnaira:

FALSE!
FALSE!!
FALSE!!!

easyyoke:


It is a single 550w panel. I dont really know much about orientation. I just placed the panel outside. I am waiting to get one more before putting it on the roof. My controller is a 40A HQST MPPT Charge controller. Can you please shed some light on the orientation. Maybe that could be one of my issues

easyyoke:


My Jinko panel is clean. It is brand new. So no dust on it yet. Just 3days old and I have been taking the reading over the course of three days. Good shinning sunlight. Yet the max I am getting is 270w out of the Jinko 550W

easyyoke:
Hello guys, I bought some generic 300W panel from a Solar shop. 2pcs. It was during raining season so sun wasn't really out that period. I noticed on my HQST MPPT charge controller, the panel wasnt giving me more than 80W out of the stated 300w. (The MPPT charge controller shows you how many volt and Amps that is coming in from the solar panel). So I thought maybe it is because we were in raining season that period. Fast forward to January with full sun, I was getting 105w max per panel to give 210w out of the supposed 600W I am supposed to get. So I concluded I have bought fake panels. Then I decided, this time around I will buy original Jinko 550w from an authorized dealer. So I went straight to Foauni store(one of the authorized dealers in Nigeria). On getting home, I noticed I was only 275w out of the stated 550w too. Foauni does not sell fake products so I know I did not buy fake this time around. So I was wondering, is this the normal way solar panels work. Delivering just 50% of their rated wattage even in full bright sun. And even when my battery is very low this is still what I get. I know most times, when batteries are almost full, your MPPT enters float mode and reduces the power coming in from your panels but even at low battery percentage, I am still not getting more than 50% of the rated wattage of the Jinko 550w panel in full bright sunlight. My MPPT controller tracks the wattage all day and tells you at the end of the day the highest wattage the panel supplied and the highest I got on the 550w panel is 280W. Is this how solar panels work in Nigeria because most solar panel reviews in the US that I watch on Youtube, those panels produce atleast 80% of their rated capacity

ojeysky:
3 years+ on this one and still counting. Performance still great.

Segun2222:
please sorry for this question how hours do you think this battery will power a 300w load

Adeolatunde:

Actually, they all had same volts 3.2V~3.3V. Can't be too sure, cuz I used analog meter to measure.

Adeolatunde:


Thanks a lot boss. I got my lifepo4 cells from him (valto). He's a great guy. I should reach out to him.

ajog1:
Oh! Thanks, that's was quite revealing, it seems the made-for-African products might be of lower quality.

ajog1:

Fouani hisens and the hisense. So hisense TVs are now duplicated! Interesting.

dacool1:


I doubt the problem is from your inverter. Upgrade the size of the cable connecting the inverter to the batteries. Also shorten the length of the cable connecting the batteries to the inverter. Finally, make sure your batteries can adequately provide the surge current needed to start the fridge without dropping voltage to a very low one.

I have run a chest freezer of 150watts with a 1kw sachet inverter without issues. I have also run a 90watts fridge on a 500watts inverter before.

The only downside to using these sachet inverters is how poorly they handle electrical surge.

My TB inverter has been gathering dust for long. Those things are power guzzlers. Except you have deep pockets stick with sachet inverters.

Most people buy inverters they will never fully utilize.

GuestJoe:


Can I have a chat with you sir. I would love to know some secrets that you know. Thank you

bassdow:


ADVERT

Penuelseun:
lol, I have a 12v 250ah lifepo4 system powering 2 energy efficient freezers and a small freezer simultaneously

odimbannamdi:


I just tire for that bros. I have been powering 2 deep freezers on 12v systems since 2 years now and I am yet to change my batteries. Man just spills theoretical gibberish all day long

bassdow:


me gan sef, seeing a 12volts system powering a Freezer is some how. Even if it works, you would overStress the batteries faster than necessary.
And the 2pcs of 345Watts solar panels sef is small.

olopan:
More than a month ago, @Leun reached out to discuss a possible solar solution, which we first need to be on the same page.
We referred him to our Off-grid energy calculator (link in bio).
After careful planning and several conversations.

We executed the installation with a 5KW Growatt, 580W Jinko and 7.5KWh Lithium ion Xtra power battery.

Neat as always... weldone!!!

Thank you for your trust that we at @Rendezvous Solar can deliver on your project and your hospitality. Gracias

isangjohnson:

This is mine. The soc usually stop at 98% while the individual cells and TotalVolt will keep charging till it gets to the set value.
Could you please let me know the settings?
Thanks

isangjohnson:
Please, those that are using Jbd bms should give me more education on it.
I attached 150A Jbd bms to 160ah 48v battery bank and carried out all the settings to the best of my knowledge.
The major challenge I'm having now is how to push the soc to 100% while charging. The soc usually stop at 98% with individual cells of about 3.4v each.
At this point, the individual cells will keep charging, moving forward to my set value of 3.45v each and the TotalVolt will equally move to 55.22v.
Why is the soc not moving to 100% as the individual cells and TotalVolt are moving?
At 3.45v each cells and 55.22v TotalVolt, the battery is fully charged and won't accept charge again. Once I noticed this, I would go to Control and click on Reset Capacity to push the soc to 100%.
Is this the usual practice in jbd bms?

earthrealm:


His 1.5kva system is 12v....no way it can run the pump. @12v..he wud need about 55amps...assuming the pump can even accept 12v.

@ fan, was told its something going bad in the fan.will get worse with time till the fan fails.

isangjohnson:

Bros, you had time for these explanations.....
Just as I earlier said, I didn't want us to go deeply into the fraudulent activities of most Chinese lifepo4 battery Vendors.
Our guys selling lifepo4 batteries here should be mindful of the information they drop here as most of us are well informed.

Justice629:
@bassdow
I gbadu your inputs here well well but as I no be keyboard warrior I say make I maintain for corner the look many of them do called solar pros here.
Little piece of advice- when you ready to go lithium no make mistake of buying from naija vendors because must times na worst grade cells them dey buy from China, my own experience still the pepper me for body now.

dejidotun2000:
The charging current on the BMS was set at 40A or so, well above what my solar array can deliver. I replaced the Powmr with Fangpusun and never saw 30V again.