swagifted:
declare your budget.

600k for a temp stop gap solution pending when I purchase the 5kw system before Dec. The stop gap solution should be solar recharge, LiFePo4 battery, be able to carry 2 laptops, 1 standing fan, one 55 inch LG smart TV, one PS5 console at least 16 hrs in a day and 6 white energy bulbs security lights switched on at night.

kiekie1:
NOW AVAILABLE!!!


SMS & WELION lithium battery compatible pure sine wave Hybrid Inverters & mppt now in stock at affordable prices..._

-1kva/12v (40a mppt)........... 180k
-1.5kva/24v/40a ........... Expecting
-2kva/12v (80a mppt) .......... 250k
-3.6kva/24v/120a ......... Expecting
-Welion 4200w/24 (120a mppt) ....... 450k
-Welion 6200w/48v/120a .................. 650k
-10.2kva/48v (160a mppt) ... 850k

Standard one year product warranty

MPPT 40a (12-48v) 150voc ..... 120k

For further enquiry & purchase;
Contact,
Smartcell global services
CALL LINE::::: 081-350-31951
WHATSAPP::: 081-703-85620

Anyone have a review on Wellion inverters? Is it a solid product?

Buchika:
for your last need try Cooldipo. Search for him in the search bar. His setup is so cool

I need a branded product from a well known vendor/website.

woojin:
Tomorrow is going to be my 30years birthday, i heard life become easier for men when they clock 30 but why is mine getting fvcked up instead of me to develop i am becoming poorer, i sold my phone, i sold my fan sold my shoes now all i have got left is my two shirts, a trouser and this itel phone. Who cursed me? Even the lowest of the lowest job i couldnt find. Lately i have been going across threads on nairaland begging people for money like a mad man and tarnishing my image because of poverty. I believe if i continue like this for a month it will affect me mantally. I wonder if its a curse i am just being unlucky. Majority of my friends are getting it easy without even trying hard. I dont hv a single friend that i am doing better than, even the ones that fornicate. My unluckiness is not from this earth, someone must have casted a strong spell on me.

Bro it is a mindset. Think positively and you will manifest positive things. But above all, you need to have a relationship with Yahweh and His Son Jesus Christ. Pray everyday, talk to God, tell Him what you want, ask for his Mercy and Grace. Avoid sin,especially fornication.

Abeg shay na Nollywood script be this? What in God's Holy Name did I just read? Omo!!!!!!

isangjohnson:

For the first paragraph, check the website of Deye. I'm sure they have a distributor in Lagos. You can go for their 5kva inverter and their 5kwh battery.
For the second paragraph, set up a small 12v system with 1kw hybrid inverter and 12v 100ah Lfp battery or you go for solar generator with 12v 500w/1kw pure sine wave inverter and 12v 100ah Lfp battery.
Most of the solar generators are built with msw inverters and lithium ion. Check the datasheet/specification very well before you strike a deal.
ADVICE: I really understood what you passed through in the past, but that shouldn't make you to be too rigid in your decisions. Let the past go and move on. If most of us here narrate our experience, disappointment, frustration and the losses we've encountered with people in this solar business, you will be surprised. We've learned, we're now stronger and we're still calling people and striking deals them. Lol
There are people that may like to offer professional advice but when they look at the construction of your message, they just ignore it.
Please, it's just a mere advice and do not take it personal.
Thanks Boss.

Thank you for your patient feedback Sir. I deeply appreciate. Can you please give a specific brand in Lagos Nigeria for the solar gen based on your desceibed specifications? I am considering getting the solar gen first to manage and then get a solid 5kw inverter with 10kwh LiFePO4 battery and 20 Jinko panels later this year before Dec. My Monday to Friday, I am away from the house because of work from 7am to 8pm. So I basically need a solar gen I can manage when I am home and over the weekend. Something to carry 2 laptops, 1 standing fan and one 55 inch LG smart TV. Thanks.

Can someone please recommend a solid place in Lagos that I can get a 5kw hybrid inverter system with 5kwk Lithium Iron Phosphate battery and panels (at least 550w). Great price with warranty on products. Thanks. I am not sending anybody DM or WhatsApp abeg. Post it here please. Thank you.

Also for a separate project, please I need a small 2000W solar gen that can power fan, laptop and 55 inch flat screen if possible. Can someone please recommend a good product and vendor? I was looking at Bluetti but the price is discouraging. Also I don't know much about solar gen. How long can they last? Etc. Please advise. Thank you

Dam5reey:


Have you gotten these already?
I can help you with sources, you can message +23481-32394478

Please list the sources here. Thank you.

TechGeek777:


Is the quote you got a secret one?

it is rubbish. Shame dey catch me to share am here.

TechGeek777:


Share your quote here in typed format let pros examine it

Please give me market pricing for what I am asking for.

microgiant:


Boss, there are several types of Lithium; Lithium-ion and Lifepo4, are the two most common types in the market. Lithium-ion is the one with the higher fire risk. Lifepo4 has less likelihood of catching fire.

LIFEPO4 = Lithium (Li) Iron (Fe) Phosphate (Po)

and Lifepo4 is the ones being majorly coupled and sold on this thread. So, have no fears.

Thanks.

Ferdiwar:
You can get the Growatt inverter as recommended on the thread.

1. Growatt 5kw inverter from Fouani - N697,800
https://fouanistore.com/ng/en/product/growatt-spf-5000-es-hybrid-5kw-48v-big-pv-input-inverter
2. 5kwh lithium battery from Valto - N1,200,000 or from Isangjohnson or any other brand of your choice.
3. 10 x 550w Jinko panels from Fouani - N1,400,000
4. SPDs, breakers and other accessories you may need @ Zeestone or keikei got you covered.
5. Cables has to be determined by your installer after the pre installation inspections.
6. Cost of installation is dependent on the installer.

Good luck.

What you are quoting is less than the stupid quotation I am getting. Kai!!! What of the price of a 10kwh lithium iron phosphate battery? I need a very solid OEM for the vendor. My fear of lithium is the fire risk.

Please can someone give me pricing for the below setup including where I can purchase from plus installation fees. I feel the quotation I currently have is too exorbitant. Thanks.

5kva SRNE inverter with 5.12kwh LiFePo4 battery, MPPT solar charger and 10 panels x 550w

Valto:
buy panels from faouni

Omo i no understand your setup but good luck

AAAA67:
What of the Northern state that added Friday to it's holiday?

Those ones are lazy and unproductive. That is why most of them are in poverty. God does not support a lazy man.

Valto:
my 48v 5324kwh is 1.2m . with 120A Bluetooth bms (real capacity, no wayo) coupled with brand new grade A EVE 105ah cells of over 6000 cycles (approximately 12 to 15yrs lifetime) ,customised foreign metal box, 125A circuit breaker,200A battery terminals. e.t.c

Please share pics. no panels? where did u buy?

TechGeek777:


5.5kw pv & max 10kwh battery are more than enough.

Just power your AC by 11:30am and put it off by 4:30pm.

Use timer to time the AC to run for 3hrs (9pm - 12am) and your battery should carry you till next day.

In RE management is the key.

Thank you.

jonescosmos:


2x 8KW Deye Hybrid Inverters EU-Version.
4x 15KW Felicity LPBF48300 Battery Packs.
16x 600W Canadian Solar Panels.
10x 540W Felicity Solar Panels.
8x 625w Jinko Solar Panels (to be added this weekend)

Installation is almost 2 years old. Try to use present market prices to cost it incase you are considering a similar setup.

Omo!!! This one na power plant ooo!!!

jonescosmos:


Oh, nice. But just for confirmation sakes, use energy meter and check your inverter consumption at different stages. Also check if it retains the inverter mode after unexpected power of.
I don't think they're the same according to the model numbers on our labels. But if it behaves alike, then you are good to go.
My inverter is Deye

Please what is the full spec of your system (inverter, battery, solar charger and panels), plus how much did it cost you?

Please can someone give me the price for this setup, i want to compare and know if I am being cheated. Thanks.

5kva SRNE inverter with 5.12kwh LiFePo4 battery and 10 panels x 550w.

Tjra:
Na this shitty tank Gbajue wan take get votes for Zaria?

The werey even put EXCELLENCY for the inscription.

You can't shame the shameless 😂

Something that your APC politicians did not do for years, Obi use him own personal money do. You come here dey yarn dust. Pray to God cos wisdom is truly lacking in you.

jonescosmos:


Confirm if your indoor unit has this kind of display when you put it on inverter mode. Notice the Battery Logo under the 0.6KW digit written "INVERTER" inside of it.

The difference is, this model retains it's memory of the inverter mode setting when you switch it off and on from either switch or remote controller. Another difference is you can be chilling @16 degrees with less than 600w power. My 1.5hp takes between 620w and 480w @16 degrees in inverter mode.
Note the 484-492w on the Smart Load port. This because one of my 1.5hp is presently turned on.

I learnt this applies to this NEW GEN COOL B Models (GEN COOL + by LG).
I have attached their model stickers for reference.

I believe mine is the same. What inverter system do you use that gives you that load visualization?

Ferdiwar:
SRNE is good (have not personally used one) based on my research when I wanted to get mine.

It was my 2nd option then behind Growatt. If you're in Lagos try and go to their office and buy it to avoid stories or order directly from them if you're outside Lagos.

Thank you

Ferdiwar:
In this case why not go for a higher wattage of panels to be able max out your roof space and at the same time maximize your yield.

1st decide on the inverter you want, then confirm its parameters matches with your proposed system design.

Bro 20 panels is a lot of space. I am considering a 5kva SRNE inverter with 5.12kwh LiFePo4 battery although I might increase the battery to 10kwh depending on finances and then 10 panels × 550kw

jonescosmos:


Oh, great, then you can ignore the extra Panels and MPPT CC as suggested, your are good to go with your plan, But your AC will be your ENEMY is this setup. You must find a way to time it to work only during PEAK SUN HOURS and when Grid is available or better still, replace the AC with the new models LG Dual Inverter 1.5hp (GEN COOL B) you will be glad you did.

But the AC I am referring to is an LG Dual Inverter.

jonescosmos:


Add external MPPT between 80A, 100A or 120A to accept the second array.
Since your inverter is possibly has 1 MPPT, and might have a PV limit of 6000w max, it's can't charge your battery and power your loads at the same time during sun up. This is because the load you mentioned is between medium to high load, introducing an external MPPT to the setup takes care of the charging during the day. While the inverter utilizes the array connected to it to power your loads and will still charge the battery if your load reduces.

Thanks. A lot of things to consider. First, don't know if my landlord will allow up to 20 solar panels on the roof. He will allow 10 for sure but 20 is a lot. Second is also the financial factor. But your proposed design makes a lot of sense to me.

Ferdiwar:
On a good day you should be generating over 4kwh from your panels which should be able to run your AC for 5 to 6 hours a day (I run my AC from 11am to 4pm).

For the fridge you can reduce the thermostat to allow for night usage then as for the rest you can use, monitor and adjust your loads based on your battery drainage.

But if you can, get a 10kwh or 7.6kwh battery.

Thanks. Will see if it is possible financially to increase to a 10kwh or 15kwh battery.

isangjohnson:

The two key words you have used here, "budget and management" do not really corresponding with the energy demand listed here. Lol.
I will advise you reduce your loads so that you will be able to manage the entire system effectively.
AC can come up by 12 noon on sunny days and go off by 3. If you mistakenly keep the AC on till 4, part of the stored energy in the battery would be removed to support the running of the 2hp AC and the stored energy left in the battery may not sustain you till the following day depending on your night loads.
Though the watts of the fridge and water dispenser are unknown but I would advise you should keep them on over night.
Try and reduce the the number of the energy bulk at night.
Whenever the weather is not friendly, do not think of putting on the AC. I hope you have done enough research on that inverter.

I don't know much about SRNE inverters. Is it a good product please?

jonescosmos:


I even forgot to ask you.
Is this your setup an OFF-GRID or Will you still DEPEND ON GRID sometimes?
Because from all other suggestions you are getting, people are ignoring to do a math on how you intend to recharge your 5.12KWh Battery Bank and Power your LOADS at the same time with a less than 5.5KWp Array if you are planning an OFF-GRIS setup. (Oh yes, just because your are installing 10x500w doesn't mean you will get 5.5KWp, don't say I didn't warn you)

My suggestions to you were based on OFF-GRID Setup.

Matter of fact any solar setup that cannot work 100% off-grid still makes you a slave of the grid.

What is worth doing is worth done well.

Not off grid. And I said for budgetary reasons meaning na there my power reach financially.

AinsSama:


Only use the AC whenever your batteries are fully charged or getting close to being fully charged and on clear weather/sunny days majorly. The rest of the load is fine.
Forget night usage on AC until you're able to increase your battery capacity to at least 15kwh. Again, the rest of the load is fine for your intended use. Day and night

Thank you.

Watinhapen:
Phyna is now greedy and ungrateful. If it’s not BBN who will ever know who Phyna is? The girl is very uncultured. BBN organizers have already paid her her prize money in full what else does she want? I hate people that are greedy and ungrateful. So because BTC is 90 million, BBN organizers should cough out 1 BTC for the ungrateful girl.

She’s talking about traveling, can’t she buy her own ticket and travel if traveling is hungrying her. The organizers have already paid her the prize money, if she wants other things from the sponsors she should go source them herself. I don’t blame her sha, I blame BBN for recruiting nonsense girls into the house all the time.

You are foolish and it is people like you that have caused Nigeria to be a rubbish country. She entered a competition. If she is being owed, they should settle. Simple!!! I hope she takes them to court. It is fucking idiots like you that trample over the rights of the common man in Nigeria. Just look at the rubbish you typed. Ozuor!!!

Oshomo12:


Your load is too much for your battery, the minimum is 10kwh. Na you won use AC 24hrs. Pañels size is ok for a 10kwh battery.

Edited:
I read it wrong, use it during the afternoon, from 12noon to 6pm. This depends on how low you depleted your battery over night.

I work Mon to Fri and away from home 7.30am to 8pm. It is really the weekends and ocassional public holidays I am worried about.