NewStats: 3,265,164 , 8,185,852 topics. Date: Friday, 13 June 2025 at 05:24 PM 2p2518

Greetings.

After seeing a topic that made front page on power situation in Nigeria, I felt it will be necessary to create this thread for EDUCATIONAL PURPOSE ONLY.

Please let's share ideas on this solar installation, cost implications, down side and many more.

I neither sell nor have knowledge of solar system but on 24th December 2022 I engaged someone to install solar for me due to the power situation here in Abuja especially during dry season.

Well to cut the long story short, I decided to go for 3kva inverter with inbuilt charge controller, 4 280w felicity mono with 2 200amh dry cell battery with a cost implication of around 1 million

Breakdown:
1. 280w felicity mono 84,000 per 1 ( note: the person promised me 300w for 84,000 only for him to bring 280w and the excuse he gave me was that the 300w is not a strong product but felicity product is durable)

2. 3KVA 24V inverter with inbuilt charge controller 290,000

3. Battery 200amh 160,000 per 1 dry cell

4. Battery rack, installation kits and installation charge 150,000

Mind you, I base in Abuja where things are a little expensive, so i believed its possible to get it at a cheaper rate elsewhere.

I did not connect my fridge at all but lighting points are connected, smart TV of 55inche and 45inche are connected and I can use any depending if I am in the seating room or inner room.

DISCOVERY: once it is 6:30pm the solar stop charging via and i can use my bulbs and TV and 2 fans for hours (i.e i watch TV from 6:30pm to maybe 9pm before going to bed and i switch on at least 8 bulbs from that 6:30pm till 6:30am the following day when the inverter automatically starts charging again via solar.

I also discover that in this solar installation, having a very good battery will safe you alot and also dry cell battery can go bad even within 2months if installed before and then you disconnect and reconnect after like 2-3month probably due to relocation issue.


Please kindly share your own view without insult let's learn one or two things.

Thanks

Images attached

Thanks for sharing bro


ote author=Compliant post=120857113]Greetings.

After seeing a topic that made front page on power situation in Nigeria, I felt it will be necessary to create this thread for EDUCATIONAL PURPOSE ONLY.

Please let's share ideas on this solar installation, cost implications, down side and many more.

I neither sell nor have knowledge of solar system but on 24th December 2022 I engaged someone to install solar for me due to the power situation here in Abuja especially during dry season.

Well to cut the long story short, I decided to go for 3kva inverter with inbuilt charge controller, 4 280w felicity mono with 2 200amh dry cell battery with a cost implication of around 1 million

Breakdown:
1. 280w felicity mono 84,000 per 1 ( note: the person promised me 300w for 84,000 only for him to bring 280w and the excuse he gave me was that the 300w is not a strong product but felicity product is durable)

2. 3KVA 24V inverter with inbuilt charge controller 290,000

3. Battery 200amh 160,000 per 1 dry cell

4. Battery rack, installation kits and installation charge 150,000

Mind you, I base in Abuja where things are a little expensive, so i believed its possible to get it at a cheaper rate elsewhere.

I did not connect my fridge at all but lighting points are connected, smart TV of 55inche and 45inche are connected and I can use any depending if I am in the seating room or inner room.

DISCOVERY: once it is 6:30pm the solar stop charging via and i can use my bulbs and TV and 2 fans for hours (i.e i watch TV from 6:30pm to maybe 9pm before going to bed and i switch on at least 8 bulbs from that 6:30pm till 6:30am the following day when the inverter automatically starts charging again via solar.

I also discover that in this solar installation, having a very good battery will safe you alot and also dry cell battery can go bad even within 2months if installed before and then you disconnect and reconnect after like 2-3month probably due to relocation issue.


Please kindly share your own view without insult let's learn one or two things.

Thanks

[/quote]

Thank you for the information.

I was thinking about this solar thing yesterday too.

What do you need to do for it to carry deep freezer? How much was his workmanship?

Bro, Solar energy is the way to go!
No noise, no pollution & very cheap in the long run. Speaking from experience!
Neighbors hardly know u are home, because there's no noise unless they hear the sound of your appliances.

yomi007k:
Thank you for the information.

I was thinking about this solar thing yesterday too.

What do you need to do for it to carry deep freezer? How much was his workmanship?

For the freezer I dont know sir, but i noticed one day my wife forgot to switch off the deep freezer in my children room and i was on inverter and the thing was just working jejely for like 1 hour, immediately I noticed, I switch the freezer off

As for the workmanship, it's less than 100,000 because the person collected 150,000 from me and it includes battery rack, installation kits and fee.

The installation kits include all the wires and horse and breakers etc

I just one thing now, OX INDUSTRIAL FAN is an enemy of inverter

Zico777:
Bro, Solar energy is the way to go!
No noise, no pollution & very cheap in the long run. Speaking from experience!

True talk but the mistake I made was buying 2 200amh dry cell battery should have gone for 2 200amh lithium battery as a friend said it's more powerful and easy to maintain or so

Was also told dry cell battery life span is around 2-3 years while lithium battery is around 5years but I dont know how true it is

I am a fan of solar...based on my research, lithium battery is the best and most carries 5years warranty.

Compliant:


True talk but the mistake I made was buying 2 200amh dry cell battery should have gone for 2 200amh lithium battery as a friend said it's more powerful and easy to maintain or so

Was also told dry cell battery life span is around 2-3 years while lithium battery is around 5years but I dont know how true it is

So true, Lithium battery is much better.

Your setup is similar what I used until 2021.

4 320w s
2.5 KVA inverter and 40A charge controller.
2 dry cell 200amps batteries
It served me well, I used my freezer with it and all the appliances.

Cost: About 650,000 but this was just before lockdown. The week before lockdown

But in 2021, I got an AC and decided to improve on my existing system so I let go the inverter, batteries and charge controller then added more spp

Now I run a 5 KVA inverter, 8 320w s, 60a charge controller and 2 200amps flooded batteries.

It serves the whole flat, freezer, fridge, AC and microwave (all in the afternoon) by 5 I turn it all off and stick to just fans, TV and light bulbs and so.

Oh, I also use mine with my pressing iron but in the afternoon and in extreme conditions

Cost: I really can't say cos everything has gone up now
But then the inverter cost 196k
Each (first 4 35k each, last 4, 65k each)
Batteries 140k each
Charge controller 100,000
Rack 20k
Installation, fuse box etc 65k
I have cables at home.

Although I turn off my whole system by 6pm and turn it back on by 8:30 (just cos I might need to get air outside or something)

But when I travel, I leave the unit on and put just the freezer on it. And I can actually go off-grid completely

Even my sugar mummy sponsors get jealous

First picture is my new system.
Second is my old systen

Mynd44:
Your setup is similar what I used until 2021.

4 320w s
2.5 KVA inverter and 40A charge controller.
2 dry cell 200amps batteries
It served me well, I used my freezer with it and all the appliances.

Cost: About 650,000 but this was just before lockdown. The week before lockdown

But in 2021, I got an AC and decided to improve on my existing system so I let go the inverter, batteries and charge controller then added more spp

Now I run a 5 KVA inverter, 8 320w s, 60a charge controller and 2 200amps flooded batteries.

It serves the whole flat, freezer, fridge, AC and microwave (all in the afternoon) by 5 I turn it all off and stick to just fans, TV and light bulbs and so.

Oh, I also use mine with my pressing iron but in the afternoon and in extreme conditions

Cost: I really can't say cos everything has gone up now
But then the inverter cost 196k
Each (first 4 35k each, last 4, 65k each)
Batteries 140k each
Charge controller 100,000
Rack 20k
Installation, fuse box etc 65k
I have cables at home.

Although I turn off my whole system by 6pm and turn it back on by 8:30 (just cos I might need to get air outside or something)

But when I travel, I leave the unit on and put just the freezer on it. And I can actually go off-grid completely

Even my sugar mummy sponsors get jealous

First picture is my new system.
Second is my old systen

Do you also have pics of the solar s on your roof you can share with us?

Kobicove:


Do you also have pics of the solar s on your roof you can share with us?

Sorry, I can’t

Anything solar, I love it! Following the thread waiting for people's experiences.

When you gobinverter, you have to buy appliances by the power ratings. Those 100 or 60 watts bulbs have to go. I use the 5 watts bulbs now

Inverter AC, Refrigerator and freezer.

I have about 5 fans all low energy(60 watts).

Even my microwave is inverter type so you don't drain all the power you have

Solar is the solution

A 4 battery system for deep freezer,tvs, security lights fan cost 1.7 as at October last year to setup.

I setup my personal system in 2018 DEC and till date my family have never spent a night without electricity.
Ps: we are not connected to nepa since we moved in our home.

N

A better Nigeria all around is all we want

Interesting

I use 34 solar s on two separate installations: Backup and Primary

24 of those s serve a 5kva inverter with 8 batteries(Flooded). 24×350w

10 s serve a 3.5kva inverter with 4 flooded batteries. 10x250w

I previously used dry cells for the 3.5kva inverter. After about 3 years I left them unattended and connected to the solar grid. They got swollen. Sold them 10k each.

I used 3 controllers for this installation. One ePever and two Yohako. I do not like the Yohako controllers because they have limited tracking functions and basic UI. The cost difference between both is wide.

I use 2 fridges, 1 freezer, lights, surface water pump, and other stuff. I tried LG inverter AC recently but it drains like crazy. However the 8 battery bank was able to sustain it at night for 3hrs before it hit the low volatge cut off. Best to use the AC when the sun is up.

All household equipments are mostly inverter friendly LG/Hisense. The inverter tag on those equipment doesn't mean they won't draw power. They eliminate the start up current draw and are better at power management.

The installation is such that I can change over power from one battery bank to the other at will but manually. I've just bought an automatic changeover for them made by the Chinese and not sure if it will last.

Oh, because the sun changes trajectory throughout the year it affects my solar output because of the roof design. So I put 24 s on one side and the other 10 s on the other side.

Modified: if you use a slanted roof I recommend you go online to check the sun trajectory for the year. Most of those sites can narrow it down to your location. There's Suncalc and others. Don't be like me that was caught unawares. You won't like yourself after spending so much money and its not working as expected.🤣

Also ensure you have a proper lighting arrestor for tall buildings and also properly earth your inverter. I've been visited by lightning many times until I learned.

I’m very interested
Someone billed me 2.3m for 9s, 4batteries and 5k a inverter system

Compliant:
Greetings.

After seeing a topic that made front page on power situation in Nigeria, I felt it will be necessary to create this thread for EDUCATIONAL PURPOSE ONLY.

Please let's share ideas on this solar installation, cost implications, down side and many more.

I neither sell nor have knowledge of solar system but on 24th December 2022 I engaged someone to install solar for me due to the power situation here in Abuja especially during dry season.

Well to cut the long story short, I decided to go for 3kva inverter with inbuilt charge controller, 4 280w felicity mono with 2 200amh dry cell battery with a cost implication of around 1 million

Breakdown:
1. 280w felicity mono 84,000 per 1 ( note: the person promised me 300w for 84,000 only for him to bring 280w and the excuse he gave me was that the 300w is not a strong product but felicity product is durable)

2. 3KVA 24V inverter with inbuilt charge controller 290,000

3. Battery 200amh 160,000 per 1 dry cell

4. Battery rack, installation kits and installation charge 150,000

Mind you, I base in Abuja where things are a little expensive, so i believed its possible to get it at a cheaper rate elsewhere.

I did not connect my fridge at all but lighting points are connected, smart TV of 55inche and 45inche are connected and I can use any depending if I am in the seating room or inner room.

DISCOVERY: once it is 6:30pm the solar stop charging via and i can use my bulbs and TV and 2 fans for hours (i.e i watch TV from 6:30pm to maybe 9pm before going to bed and i switch on at least 8 bulbs from that 6:30pm till 6:30am the following day when the inverter automatically starts charging again via solar.

I also discover that in this solar installation, having a very good battery will safe you alot and also dry cell battery can go bad even within 2months if installed before and then you disconnect and reconnect after like 2-3month probably due to relocation issue.


Please kindly share your own view without insult let's learn one or two things.

Thanks

How long can one battery last?

Mynd44:
Your setup is similar what I used until 2021.

4 320w s
2.5 KVA inverter and 40A charge controller.
2 dry cell 200amps batteries
It served me well, I used my freezer with it and all the appliances.

Cost: About 650,000 but this was just before lockdown. The week before lockdown

But in 2021, I got an AC and decided to improve on my existing system so I let go the inverter, batteries and charge controller then added more spp

Now I run a 5 KVA inverter, 8 320w s, 60a charge controller and 2 200amps flooded batteries.

It serves the whole flat, freezer, fridge, AC and microwave (all in the afternoon) by 5 I turn it all off and stick to just fans, TV and light bulbs and so.

Oh, I also use mine with my pressing iron but in the afternoon and in extreme conditions

Cost: I really can't say cos everything has gone up now
But then the inverter cost 196k
Each (first 4 35k each, last 4, 65k each)
Batteries 140k each
Charge controller 100,000
Rack 20k
Installation, fuse box etc 65k
I have cables at home.

Although I turn off my whole system by 6pm and turn it back on by 8:30 (just cos I might need to get air outside or something)

But when I travel, I leave the unit on and put just the freezer on it. And I can actually go off-grid completely

Even my sugar mummy sponsors get jealous

First picture is my new system.
Second is my old systen

Lol you are totally ruining your system.
2 batteries is not sufficient for any AC let alone pressing iron
At this usuage your solar will not last a year, 2 at most

Pls me for your affordable inverter solutions. I can install for you before payment if we are going to agreement on payment or give me postdated check or bank draft. I use the best components.

Ok

Compliant:


True talk but the mistake I made was buying 2 200amh dry cell battery should have gone for 2 200amh lithium battery as a friend said it's more powerful and easy to maintain or so

Was also told dry cell battery life span is around 2-3 years while lithium battery is around 5years but I dont know how true it is

you are right , but lithium battery is very expensive and can explode easily

tonididdy:


Lol you are totally ruining your system.
2 batteries is not sufficient for any AC let alone pressing iron
At this usuage your solar will not last a year, 2 at most

Seems you miss where I don't use the AC at night and the fact that I have 8 s mean I don't draw Power from the battery in the afternoon.

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