₦airaland Forum

GeorgeD1:
lolz,
brother, nobody is in the big leagues yet when it comes to solar.
we are all still trying to get there

Redman44:
Hello house , I have this ladies designers Valentino Garavani shoes for sale. Size 37. New and Unworn. I am doing a clearance sale for this pair of designers shoes. I got them from Europe and this pair of shoes is authentic. Valentino Garavani is a very expensive brand and the brand is meant for women with Class. You can do your research yourself to find out the high prices of Valentino Garavani shoes.

Check out the pictures of the shoes below. I have taken time to snap quality pictures of the shoes.

My asking price is 100,000 Naira. Genuine shoes.

Please Call or Whatsapp me on 08127572345 or 08058855779. We can arrange for viewing of the shoes in a secured place. Thanks.

ceaser:

I suppose LFPs are much safer sha. The worst experience that I've had with LFP misuse/maltreatment is swelling and outright power degradation. I have LFPs replaced the AGMs inside the house. Li-ion will not tolerate such nonsense hence all Li-ion packs are hung outside.

JUO:
foreign or locally made?

Valto:
make i de manage my gel and agm jeje for now

feflo:
I experienced the worst side of lithium ion batteries on the 5th of December 2019. It exploded and completely razed my store room.

My observations and lessons learnt will be posted on here later.

ceejay80s:
U are right....when I bought one of my 12v fan, I had to test with an 18v power adapter I had, it worked o....[b]but the fan motor speed was higher than the other 12v fan that had a 12v power adapter, I just say make I kuku manage am like that, in a week or two , the fan motor burn out and died, [/b]its not advisable ....

earthrealm:
hmmmm, i was the one who said that.
did you read&digest the link you posted??
The person i was advising isnt so knowledgeable..and i followed the KISS principle, i still dont see anything wrong in the advice i gave the fellow

justcallmenuel:
45amphs, 12-48volts Fangpusun Solar charge controller available. #75 000. Contact us on 08168986461

desiji:
sent

Topmost11:
House what is the implication of replacing a 4.5ah battery with 7ah or 9ah aside longer run time? I have replaced the follow come battery of my new fan with 7ah battery. One of the reasons I opted for the fan make/model is the 12v battery rather than the 6v models.

One other thing, battery gurus and general house. Must a battery be always upside up or I can place it sideways. I ask because if I place the battery sideways, it will enter the battery slot/compartment of the fan and I will be able to replace the cover. See attached pictures.

Pix1 will ensure battery enters the slot and cover replaced but it will stand sideways and not upright. Pix2 is upright but battery will sit outside the battery slot.

Another question.
My bad 5yearold 100ah battery has been idle for months now. Before I stopped using it, it serves during sun hours but lasts 1.5hours after sundown. If I replace the follow come fan battery with it, what is the effect?
I am looking at two options
1: charge it with solar via cc once in maybe 5 days or as need arises.
2: allow fan to charge it during sun hours when inverter is on as the need arises.

Problem I envisage is with option 2. It means I shall be drawing from inverter to charge it thus my main 200ah battery will suffer it as it may not charge fully since the inverter will be pull load to charge the 100ah battery by way of the fan. Hence my resolve to charge only during sun hour. Pls attack the proposal and give suggestions for improvement . Thanks

Topmost11:
House, for argument /education case. What happens if I exceed the max panel input of the cc?

Topmost11:
Challenges we low budget DIY enthusiasts have!
Before going the DIY way, ensure you read and consult extensively else one quack "expert" will install nonsense for you. Imagine an "expert" using a 12v cc for a 48v setup! But if you are enlightenened before you call him, his response to your questions will show you if he is an expert or not. I went the DIY way and learnt a lot. I am now an "expert" but won't contemplate installing for people except we consult the true experts as we go along. For example, I had a 12v inverter and almost ordered 200 or 250 watts panels(which are 24v)but for my studies and queries. Thanks to the georgeD, kiekie and others, I achieved a near perfect setup but I read and consulted extensively.

My take is don't venture into anything without first getting info on it.

Topmost11:
As you rightly said, we have similar set up. With 600watts panels, your cc should be 60a and not 40a. You can only add one more 150watts panel to it to max at 750watts. The 30watts left is of no use.

Deluxe8000:
Hmm.... The engr. in question was gotten from nairaland. He was the only one that posted his 12v solar system installations. I approached one of the names you mentioned but he was only interested in 24v solar system not even considering what i had that could be useful in the installation of the 24v solar system.
The total harvest i got today from my system is 412wh. What do i expect to get and what can i do to make my 12v solar system works better?

desiji:
send me your e-mail and i will send you a litlle pdf description how to go about it

eleojo23:

Who told you that?!

Your battery will become a burnt offering in no time...

desiji:
my own emoncms
https://emoncms.org/dashboard//view?id=55138

JUO:
Xiaomi 14' standing fan available, 1.5w on low and 10w on full power, has wireless features etc. (AC) 25k

Xiaomi 14' standing fan available, 1.5w on low and 10w on full power, 3ah lithium battery, 19hrs on low, 9 hrs on full power on battery, has wireless features etc (AC). 48k
Capable of blowing cold air from nowhere,

for further information please contact xiaomi on technology used cos must of you will not believe it

generalstingz:
God help you Sir!

DonFreshmoney:
The day my popsy allowed me to bleep my girlfriend in my room. That was amazing

Tapout:
i'm not hating, but the award is out of place. i mean he is not just a random police officer. he is SAS special forces, this is what he was trained to do. it's like give a bomb squad an award for defusing a bomb

Modified

culled from google.

eleojo23:
Thanks for sharing your experience. I haven't bought it yet

vitality22:
I only spoke out of the experience i had. I had bought the manual of same charger and left it permanently connected to my AC stabilizer, within 2 weeks i just began to percieve an odour oozing out from the charger and that was it. I did some research before buying another one but this time around i bought the digital. One of my findings was that it should not be connected to a stabilizer, that's exactly what i followed and the charger has been serving me diligently. It will be 2 years in January 2020. Its just my experience. Personally i don't try to repair such electronics. Once it goes bad, I just make plans to buy another one.

eleojo23:
Why so?
Have you used it before? What was the issue with it?