₦airaland Forum

Make una please help me answer🙏 🙏🙏

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twosquare:
Thought it's LifePo4... @ third picture. I can see Lithium Ion there.

Item is sold already but full meaning of LifePO4 is LITHIUM Iron Phosphate. LifePO4 is a lithium battery.

twosquare:
Who can vouch for this on this thread?

I am not a regular seller. I bought the power station on Jumia and then I bought an Airfryer that has a starting wattage of about 2900w which is far above the 1700w of Delta 2. I should have just bought the Delta 2 Max instead of the Delta 2. I have not even removed it from its carton or broken the seal of the carton it came with. So I decided I will just sell it at small loss. You can pay on Delivery if you are in Lagos or you can come to our Office in Berger to pick it up yourself

pocohantas:
I got my laptop powerbank in 2022 for 70 or 80k and that lady hasn't gotten same product restocked in a while. Though a month ago she told me she has another laptop powerbank. If he checks on Jumia, he would see powerstations by Ecoflow and Oraimo. That is the one I want to get, as the current powerbank (though portable), came with preselected ports and none matches my laptop.

Brand New Ecoflow Delta 2 available for 880K if you are interested

twosquare:
I am thinking of ECOFLOW DELTA 2. I think that should do?

Brand New Ecoflow Delta 2 available for 890K if you are interested.

Haykay2001:
Exactly! This is what I've been meaning to say all along when people discuss idle power consumption. Honestly, it doesn't really matter. What truly counts is the conversion power. In my opinion, idle power consumption is negligible.

Has anyone ever left their inverter idle? No! Either you're using it, or you turn it off. The focus should be on efficient energy conversion, not idle power consumption.

You are quite correct to an extent. I used to be anxious about inverter idle consumption. Then I later realized it is actually the inverter efficiency you should be thinking of indeed. Initially I was using a Single unit Renogy inverter with 12W idle consumption power. I discovered i was only about to use just about 80% of my battery capacity. Then later I moved to an All in one that had 32w idle consumption and I still noticed it is still around 80% of battery capacity I can squeeze out so looks like efficiency is the number to look at.
The only case you want to actually look at idle consumption is when your load is very low. If you have maybe 80W load. Perhaps all the stuffs in your house are off but you still have some critical loads like wifi router, security camera etc that has to be on and the total wattage is like 80W, and then your inverter has 100w idle consumption, you are going to be wasting alot of battery. So people who oversize their inverters need to note this

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HeavenlyBang:
Have experienced this too. It's a pretty funny time for solar panels, since irradiance is incredible but the heat negatively affects it.

For example, this afternoon my panels were at 50°C, which is insane. At such temperatures, I probably wouldn't be able to draw more than 88% of my panel's rated output even though sun was blasting.

You just need to not overload your panels this period, I guess. Around 75% capacity should be fine (easily doable because sun is out); if you go much higher than that, temperatures climb, voltage drops, and suddenly you're momentarily getting lower voltage than your inverter needs to run.

Sorry, what do you mean by the statement “You just need not to overload your panels this period”. How does one overload solar panels. I dont seem to understand that part

Abeg make una help me o. Is it normal for a 550W panel of 48V VOC to drop to as low as 26v when under load in proper sunlight.

Dam5reey:
Durability time will tell, they have 3 years warranty and support is available from the factory, as well as local support.
We managed to set up communication between the 6.2KW inverter and the 5KWH.
The Inverter can now read the correct SOC from the batteries.

Boss, is this the battery app or the inverter app

Ooreofegrace:
Have you used the Sako inverter or other transformerless hybrid inverters with a 3000W max on hot plate before ? Seeking feedback from users who have paired transformerless hybrid inverters with high-power appliances (up to 3000W) like electric stoves. Success stories or challenges?

How is the Sako inverter. Is it still performing ok? How many KvA is the one you bought

Ooreofegrace:
https://www.nairaland.com/3589456/house-clearance-sales-come-here/6607

Check this link, I saw one 36v on Akinmobola's post

Does not seem legit, but thanks much

Please does anybody by chance here sell a 36V pure sine wave inverter

adrusa:
Hopefully, but there are equally good, and cheaper fiber options. I use fiber in my own house and I can get something comparable to startlink for less than 50k without FUP, and that is in Ibadan. Lagos should even be better. I understand that people in remote locations may need starlink. I can imagine a few locations in Oyo State where I myself may be forced to cough out the money for starlink.

Where in Ibadan are you getting Fiber and what ISP?

luvlyoracle:
2s3p

If I use 2s3p configuration, what size of wire will be appropriate to carry 41.58A over a distance of 15m

Edrizz:
Before I will align with the 2s3p, first of all, what is the amperage of the controller? If it is above 50amps, then ur best bet is 2s3p otherwise u might have problem using 20, 30 or 40amps controller for d connection

It is a 60A controller. If I use 2s3p configuration, what size of wire will be appropriate to carry 41.58A over a distance of 15m

Experts in the house, If a solar charge controller has a maximum Voltage VOC input of 108v(Even though the spec document further says MPPT Voltage Range = 30-95VDC). What is the best configuration for me to connect 6 identical solar panels with each panels having the following specs. Voc = 39.38V and Isc 13.86A into the charge controller without burning the controller.

ojesymsym:
Research a little more on Demuda. I still do not know why such a powerful Charge Controller has not gotten our attention on this thread.

I just checked it out. Saw it on Jumia and it is quite affordable. I have three questions and would appreciate if I get an answer to all of them. 1. Are you currently using it and for how long have you been using it? 2. Do they have a service center in Nigeria incase there is an issue with it. 3. Does it actually have wifi/bluetooth function?

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Hello Guys, please I asked earlier if anybody knows any MPPT charge controller that can be controlled remotely from another location asides from Victron. I did not get an answer. Anybody with an answer should kindly help my life

Valto:
AUGUST PRICES SLASH! on all goods.
12v 1600w /2000w/3000w pure sine wave sachet inverter available 65k/85k/95k 63k/82k/92k

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12v 20A dedicated lifepo4 lithium battery charger available 48k 45k

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24v 20A dedicated lifepo4 lithium battery charger available 55k50k

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24v 2560kwh lifepo4 lithium battery available @595k/615k 570k/595k

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24v 4.4kwh lifepo4 lithium battery available @ 895k/915k 875k/895k

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48v 10240kwh lifepo4 lithium battery @2m/2.050m1.950m/2m

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24v/48v 5120kwh lifepo4 lithium battery available @1.1m/1.150m1.05m/1.1m
prices varies on accessories used, but cells and pack, remain the same.

Note:we deploy Smart Bluetooth bms on all our packs for perfect monitoring
whatsapp 08020574628 or telegram@ValtechEnergy

Oga Valto, do you by chance have a 40A version of those Lifepo4 charger?

odimbannamdi:
Thanks for your contribution, bro

Is it possible to combine the regulator with a Stabilizer to ensure maximum and double-layered protection? I am still in shock at the prices of those electronics. They are too expensive to be damaged by high voltage

This is a good way to have double layer of protection sha although it is not really necessary. The stabilizer will actually do the work perfectly if you get a named brand like Thermocool and some other high end stabs

odimbannamdi:
Hello guys, please I need some advise

My church's mixer (in picture 1) got damaged by high voltage and we are now making plans to have it fixed.

However, we are worried about the incident re-occurring and possibly taking out other appliances as well, so we are considering getting a stabilizer.

Please, which stabilizer and specs can work with the mixer, those 2 Ahuja amplifier in picture 2 (couldnt get their specs) and the 2 Yamaha amplifiers (in picture 3, with name plate of specs in picture 4)

Get a proper 5Kva or 10Kva Stabilizer. Depends on the power usage of the amplifiers. Haier Thermocool has great digital stabilizers that will trip off to protect your stuffs once voltage goes above 240v

Valto:
get a 10kva servo stablizer. or better still get 63A adjustable voltage regulator, set acceptable voltage to be from 170v to 230V. that way, once light suddenly go higher than 230v, it cuts off supply. since na church things i can give one for free.

This adjustable voltage regulator sometimes delay before tripping off. I have seen it rise to 250V for few seconds before tripping off when it was told to trip at 235v. So getting a proper stabilizer will be his better bet

HeavenlyBang:
We don finally enter rainy season proper.

Na trenches be this for solar walahi. My setup isn't able to add more than 50% charge to my 4KWH battery in a day for the past few days, especially since I'm off-grid and there's rarely NEPA light anyway.

If this persists, I'll need to add an extra panel to my string.

Bro, What is the current amount of total solar panels you have and what brand?

Stanley08:
SOLD!

5kVa SRNE Inverter in great condition.
Batteries are just over a year old (April 2023).
Always maintained by refilling with distilled water, only ever gone flat once in over a year of use so you know they are in great condition.
Inverter Room is also very well ventilated as you can see in the picture.
Batteries do NOT come in the boxes. Just showing they were bought brand new. Picture from last year.
Only selling because I am upgrading to a bigger setup. Nothing wrong with it. Works perfectly.

Inverter is worth around 700K brand new. I'm at 450K for it.

Batteries are worth over 2.2M new. But I'm at 1.2M for them. That's 1.65M total but if you taking them both, then 1.6M is the price.

Deal is Inverter + batteries, + WiFi Module (worth $40) + battery rack. All for 1.6M

I tried to add as much details as possible, Whatsapp me if you have any other questions 09031151512. But please only genuine interest. Price is already great, no wiggle room. Thank you.

Boss, please that SRNE wifi module, can it be used to remotely monitor the inverter from another far away location(maybe another town sef) or you have to be close to the inverter to be able to use it to monitor

Sapiosexuality:
Okay I see. My battery and inverter are SAKO. A LiPo4 200ah 5160wh battery and a 24V 3.5kva Hybrid Inverter. I contacted the company directly and they were able to send it from Lagos to my location. I got my panels from Fouani. 4 555w Jinko Solar Panels.

I think Fouani and Gennextechnologies dot com are legit online sources for solar systems. I think from my little understanding so far Felicity, Sako, SRNE, Wellion are some of the legit companies but where you buy them is more important.

Bro, did you get your Jinko panel from Foauni of recent…. All their stores have been saying they are out of stock. Which store did you get the panel

Experts in the house…. Which would you prefer… Fanless MPPT charge controller but with Heat Sink or Controller with fan. Some people believe controllers with fan equal parts failing anytime soon/Big damage to the controller if the fan stops working. While some believe controller with just heatsink tend to get hot often leading to a shorter lifespan. Which do you guys prefer and why?

Mrreed:
Many of the popular ones have the WiFi option, you can get it on Ali express

Like which one asides Victron

Hello… Please does anybody know of any MPPT charge controller that has remote monitoring and can be controlled remotely from any part of the world. Only charge controller not All in one system