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Guys Using Solar Energy Instead Of Nepa Or Gen. - Science/Technology (21) - Nairaland

Nairaland ForumScience/TechnologyGuys Using Solar Energy Instead Of Nepa Or Gen. (80667 Views)

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Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by 606thearena: 5:57pm On Jun 10, 2024
Good evening everyone, pls guys I want to get a 5kva inverter system , my installer is giving me 3 m quotation plus installation with 7.5kva feleicity inverter . He said I should just get the 7.5kva felicity inveryer since I plan to use my A.c 1.5 inverter later on . That I will not regret it .
This is what he is offering
8 panels of 250 watts panels
7.5 kva felicity inverter
2 tubular batteries 220amp luminous
SMS charge controller .60amp
Surge protector
And after sales service for me .
Pls solar gurus in the house .
What’s your advise , I feel like it is too expensive, pls advise me .
This is my load currently .
65inches smart tv lg
Star link internet
1000 watts dvd lg players
One reachable fan
And small ox fan
8kg side loader washing machine .inverter
One standing inverter fridge
3 energy bulbs.
My target is 20 to 24 hours system . I will be waiting for your advise keenly .
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by SaintUlot: 6:05pm On Jun 10, 2024
FOR SALE

1. This 12v pure sine wave inverter has the capacity to power 4 freezers @ the same time.

Capacity: 6000w Surge capacity and 2750w Actual capacity

Dc to Ac conversion efficiency : 90 - 95%
Idle consumption : 0.3 amp

It is a Non-grid tied Inverter. It powers Inductive and non-inductive loads seamlessly.

In the test video below, I used it to power all these appliances @ the same time:

👉 One normal freezer
👉 1hp pumping machine
👉charge spare battery
👉 one 32inch TV with Decoder
👉 2 medium sized fans
👉1 big ox fan

Then I switched off only the pumping machine to plug in the 1200w pressing iron


I have just one left, If you are interested in buying it, call or WhatsApp 08035537864



https://www.youtube.com/watch?v=0Rap3bnI07g

2. 12v 30A Smart Battery charger with digital display

It can be used to charge any type of Battery and it does not overcharge batteries, it is a smart battery charger, it adjusts itself to the amount of charge battery needs and stops charging once battery is full.

Uploaded below is the Smart charger picture.
Call or WhatsApp 08035537864 if you need it.

Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by SaintUlot: 10:58am On Jun 11, 2024
FOR SALE

1. This 12v pure sine wave inverter has the capacity to power 4 freezers @ the same time.

Capacity: 6000w Surge capacity and 2750w Actual capacity

Dc to Ac conversion efficiency : 90 - 95%
Idle consumption : 0.3 amp

It is a Non-grid tied Inverter. It powers Inductive and non-inductive loads seamlessly.

In the test video below, I used it to power all these appliances @ the same time:

👉 One normal freezer
👉 1hp pumping machine
👉charge spare battery
👉 one 32inch TV with Decoder
👉 2 medium sized fans
👉1 big ox fan

Then I switched off only the pumping machine to plug in the 1200w pressing iron


I have just one left, If you are interested in buying it, call or WhatsApp 08035537864



https://www.youtube.com/watch?v=0Rap3bnI07g

2. 12v 30A Smart Battery charger with digital display

It can be used to charge any type of Battery and it does not overcharge batteries, it is a smart battery charger, it adjusts itself to the amount of charge battery needs and stops charging once battery is full.

Uploaded below is the Smart charger picture.
Call or WhatsApp 08035537864 if you need it.

Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by solarview(m): 1:00pm On Jun 11, 2024
Did you say two tubular batteries, because Felicity 7.5kva cannot use just two batteries and more so why not 300W solar PV instead.
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by solarview(m): 1:10pm On Jun 11, 2024
606thearena:
Good evening everyone, pls guys I want to get a 5kva inverter system , my installer is giving me 3 m quotation plus installation with 7.5kva feleicity inverter . He said I should just get the 7.5kva felicity inveryer since I plan to use my A.c 1.5 inverter later on . That I will not regret it .
This is what he is offering
8 panels of 250 watts panels
7.5 kva felicity inverter
2 tubular batteries 220amp luminous
SMS charge controller .60amp
Surge protector
And after sales service for me .
Pls solar gurus in the house .
What’s your advise , I feel like it is too expensive, pls advise me .
This is my load currently .
65inches smart tv lg
Star link internet
1000 watts dvd lg players
One reachable fan
And small ox fan
8kg side loader washing machine .inverter
One standing inverter fridge
3 energy bulbs.
My target is 20 to 24 hours system . I will be waiting for your advise keenly .
Did you say two tubular batteries, because Felicity 7.5kva cannot use just two batteries and more so why not 300W solar PV instead
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by SaintUlot: 1:58pm On Jun 12, 2024
FOR SALE

1. This 12v pure sine wave inverter has the capacity to power 4 freezers @ the same time.

Capacity: 6000w Surge capacity and 2750w Actual capacity

Dc to Ac conversion efficiency : 90 - 95%
Idle consumption : 0.3 amp

It is a Non-grid tied Inverter. It powers Inductive and non-inductive loads seamlessly.

In the test video below, I used it to power all these appliances @ the same time:

👉 One normal freezer
👉 1hp pumping machine
👉charge spare battery
👉 one 32inch TV with Decoder
👉 2 medium sized fans
👉1 big ox fan

Then I switched off only the pumping machine to plug in the 1200w pressing iron


I have just one left, If you are interested in buying it, call or WhatsApp 08035537864



https://www.youtube.com/watch?v=0Rap3bnI07g

2. 12v 30A Smart Battery charger with digital display

It can be used to charge any type of Battery and it does not overcharge batteries, it is a smart battery charger, it adjusts itself to the amount of charge battery needs and stops charging once battery is full.

Uploaded below is the Smart charger picture.
Call or WhatsApp 08035537864 if you need it.....

Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by SaintUlot: 11:39am On Jun 13, 2024
SaintUlot:
FOR SALE

1. This 12v pure sine wave inverter has the capacity to power 4 freezers @ the same time.

Capacity: 6000w Surge capacity and 2750w Actual capacity

Dc to Ac conversion efficiency : 90 - 95%
Idle consumption : 0.3 amp

It is a Non-grid tied Inverter. It powers Inductive and non-inductive loads seamlessly.

In the test video below, I used it to power all these appliances @ the same time:

👉 One normal freezer
👉 1hp pumping machine
👉charge spare battery
👉 one 32inch TV with Decoder
👉 2 medium sized fans
👉1 big ox fan

Then I switched off only the pumping machine to plug in the 1200w pressing iron


I have just one left, If you are interested in buying it, call or WhatsApp 08035537864



https://www.youtube.com/watch?v=0Rap3bnI07g

2. 12v 30A Smart Battery charger with digital display

It can be used to charge any type of Battery and it does not overcharge batteries, it is a smart battery charger, it adjusts itself to the amount of charge battery needs and stops charging once battery is full.

Uploaded below is the Smart charger picture.
Call or WhatsApp 08035537864 if you need it.....
12v 30A Smart Battery charger with digital display sold.....

12v pure sine wave inverter, 6000w surge capacity and 2750w Actual capacity still available for grab, call or WhatsApp me on 08035537864 if you need it......
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by SaintUlot: 9:01am On Jun 14, 2024
FOR SALE

This 12v pure sine wave inverter has the capacity to power 4 freezers @ the same time.

Capacity: 6000w Surge capacity and 2750w Actual capacity

Dc to Ac conversion efficiency : 90 - 95%
Idle consumption - 0.3 amp

It is a Non-grid tied Inverter. It powers Inductive and non-inductive loads seamlessly.

In the test video below, I used it to power all these appliances @ the same time:

👉 One normal freezer
👉 1hp pumping machine
👉charge spare battery
👉 one 32inch TV with Decoder
👉 2 medium sized fans
👉1 big ox fan

Then I switched off only the pumping machine to plug in the 1200w pressing iron


I have just one left, If you are interested in buying it, call or WhatsApp 08035537864



https://www.youtube.com/watch?v=0Rap3bnI07g
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by SaintUlot: 10:32am On Jun 15, 2024
FOR SALE

This 12v pure sine wave inverter has the capacity to power 4 freezers @ the same time.

Capacity: 6000w Surge capacity and 2750w Actual capacity

Dc to Ac conversion efficiency : 90 - 95%
Idle consumption - 0.3 amp

It is a Non-grid tied Inverter. It powers Inductive and non-inductive loads seamlessly...

In the test video below, I used it to power all these appliances @ the same time:

👉 One normal freezer
👉 1hp pumping machine
👉charge spare battery
👉 one 32inch TV with Decoder
👉 2 medium sized fans
👉1 big ox fan

Then I switched off only the pumping machine to plug in the 1200w pressing iron.


I have just one left, If you are interested in buying it, call or WhatsApp 08035537864



https://www.youtube.com/watch?v=0Rap3bnI07g
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by SaintUlot: 12:07pm On Jun 28, 2024
SaintUlot:
FOR SALE

This 12v pure sine wave inverter has the capacity to power 4 freezers @ the same time.

Capacity: 6000w Surge capacity and 2750w Actual capacity

Dc to Ac conversion efficiency : 90 - 95%
Idle consumption - 0.3 amp

It is a Non-grid tied Inverter. It powers Inductive and non-inductive loads seamlessly...

In the test video below, I used it to power all these appliances @ the same time:

👉 One normal freezer
👉 1hp pumping machine
👉charge spare battery
👉 one 32inch TV with Decoder
👉 2 medium sized fans
👉1 big ox fan

Then I switched off only the pumping machine to plug in the 1200w pressing iron.


I have just one left, If you are interested in buying it, call or WhatsApp 08035537864



https://www.youtube.com/watch?v=0Rap3bnI07g
Sold
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by bluefilm: 9:09am On Jun 30, 2024
Yorubafonja:
4 *220 ah battery . Parallel is not a good idea sha,
24 volts or 36 volts is more efficient
I thought as much

I was wondering what he's actually trying to achieve by having more current in the system with the parallel connected batteries
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by Conner44: 2:54pm On Jul 12, 2024
Hi, I'm new here and need guidance.

I have 3 computers which I need to keep running 24/7 because I'm using them as a server cluster. I have purchased a 100amp pwm solar charge controller and I have two batteries which I can use for this project. Details of my load and batteries are below.

1. Raspberry pi 5 drawing 5 volts 4 amps

2. Raspberry pi zero 2w drawing 5 volts 2 amps

3. Mini ethernet switch drawing 5 volts 1 amp

4. One single 12 volts 90 ah lead acid battery

5. One single 3.2 volts 72 ah CalB LifePo4 battery.

Those are the items i have on hand right now along with the 100 amp pwm charge controller. Please I need to know the right size of solar panels that I can purchase and wire up which would be able to provide enough power to directly supply current to the three devices I have as loads above during the daytime and then be able to recharge any one of/both of the batteries I have to be able to power the loads during the night when the sun goes down.

I am a complete novice in electrical matters but I am willing to learn. I do not have any cash right now to purchase an additional battery so I need to make do with the setup I have on hand right now and plan for an upgrade soon. I just have to purchase the right solar panel size and type to give me the juice I need to at least power my devices during the day and then I can depend on whatever my battery backup can give me at night for the time being.

I am in Africa, we have good sunshine most of the day. All my devices arr rated at 5 volts max. I fear I bought an oversized pwm charge controller for my setup (100 amps) hence my worry that I might have to splurge on solar panels to feed such a hungry controller.

My humble questions are thus, can I use a lower rated solar panel with the 100 amp controller? Is there a minimum wattage of panels that can be used on the 100 amp controller? Will it hurt the system if I under-feed the controller power from the panels? I don't think I have the cash to buy anything more than a 150 watt panel at the moment but I desperately need this system up and running one way or the other.

Thanks all. I appreciate your advice.
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by Yampotatocarrot(m): 6:56pm On Aug 18, 2024
occfx:
It does, it draws your units and store them in the battery for emergency. Therefore, when Nepa takes light, you will be using the units in advance. Without Solar panels, what you are actually doing is storing Nepa in batteries for emergency use at your own cost.
Please, to understand this more correctly, it's just like a power bank then

If I may, does it drain the units much?
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by occfx: 9:21pm On Aug 18, 2024
Yampotatocarrot:
Please, to understand this more correctly, it's just like a power bank then

If I may, does it drain the units much?
Yes it's power bank AKA, power station.
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by 4realwoman: 8:16pm On Nov 27, 2024
Good evening Guru's in the house
Please I have few questions to ask about solar
I have inverter 5KVA 48V
I have 6 450W solar panels
I want to buy 120A charge controller Felicity product.
My question now is about the best battery to go for between Felicity 5KWH Lithium battery and Bluetti B300 expension battery 3072wh

Please find the Bluetti pix below. Thank you

Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by moderatedguy: 4:54pm On Nov 28, 2024
Gurus in the house whats your take on a a solar Generator,i need something i can use both in my office and at home.
How efficient are solar generators?
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by moderatedguy: 5:03pm On Nov 28, 2024
Jicqueville:
There are two types of inverter
Modified sine wave and pure sine wave.... modified ones can damage your alliances but not pure sine wave.
Pls which category does Solar generators fall into
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by SaintUlot: 1:24pm On Dec 04, 2024
Inverter Cable available for Sale, call/WhatsApp 08035537864 if you need it

Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by jameslojohn(m): 1:41am On Dec 05, 2024
606thearena:
Good evening everyone, pls guys I want to get a 5kva inverter system , my installer is giving me 3 m quotation plus installation with 7.5kva feleicity inverter . He said I should just get the 7.5kva felicity inveryer since I plan to use my A.c 1.5 inverter later on . That I will not regret it .
This is what he is offering
8 panels of 250 watts panels
7.5 kva felicity inverter
2 tubular batteries 220amp luminous
SMS charge controller .60amp
Surge protector
And after sales service for me .
Pls solar gurus in the house .
What’s your advise , I feel like it is too expensive, pls advise me .
This is my load currently .
65inches smart tv lg
Star link internet
1000 watts dvd lg players
One reachable fan
And small ox fan
8kg side loader washing machine .inverter
One standing inverter fridge
3 energy bulbs.
My target is 20 to 24 hours system . I will be waiting for your advise keenly .
5kv 48 hybrid inverter 6× jinko 550 watts panel 5kw lithium battery, but you will have to do load shading in the sense that you use your heavy load when there is sun, because if you should go by your installer suggestion you will likely not enjoy the system
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by SaintUlot: 3:05pm On Jan 04, 2025
Are you using an inverter, prepaid meter or Generator and you want to save your energy consumption by as much as 25% - 50%? then this 5000w energy saving appliance is for someone like you.

This energy saving appliance will reduce your power consumption on your pumping machine, big ox fan, hot plate, induction cooker, pressing iron and other power hungry appliances. This energy Saving appliance could make your inverter or Generator power some power hungry appliances it couldn't power before now.

Capacity - 5000w
Price - 90k
Call/WhatsApp - 08035537864 if you need it.

Check the YouTube video below for the test video.


https://www.youtube.com/watch?v=uHrrj1h-AP8
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by DAramis: 11:59pm On Jan 06, 2025
SaintUlot:
[b]Are you using an inverter, prepaid meter or Generator and you want to save your energy consumption by as much as 25% - 50%? then this 5000w energy saving appliance is for someone like you.
[/]


https://www.youtube.com/watch?v=uHrrj1h-AP8
is this negotiable?
or one with lower wattage (3000W)
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by SaintUlot: 3:24pm On Jan 10, 2025
DAramis:
is this negotiable?
or one with lower wattage (3000W)
I don't have the one with lower wattage. If you need this 5000w one, get in touch with me on 08035537864
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by SaintUlot: 9:01am On Jan 16, 2025
Are you using an inverter, prepaid meter or Generator and you want to save your energy consumption by as much as 25% - 50%? then this 5000w energy saving appliance is for someone like you.

This energy saving appliance will reduce your power consumption on your pumping machine, big ox fan, hot plate, induction cooker, pressing iron and other power hungry appliances. This energy Saving appliance could make your inverter or Generator power some power hungry appliances it couldn't power before now.

Capacity - 5000w
Price - 90k
Call/WhatsApp - 08035537864 if you need it.

Check the YouTube video below for the test video.
If you are ready to buy and you need more explanatory videos about how the energy saving appliance works, get in touch with me


https://www.youtube.com/watch?v=uHrrj1h-AP8
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by Yashita: 5:55pm On Jan 16, 2025
Hello house 👋🏾

I have a problem with 8kva felicity inverter and my installer isn’t even coming to check it.

It trips off load all the time. I bought 8 unit of 600W panels, only 7 was connected, 1 was broken. At 100% capacity, it supposed to give me 4.2kW but I know that it’s not possible. I’d be receiving 3.5 - 4kW but I don’t get up to 500W total wattage from it. The 4 wet batteries are starplus products.

Now it doesn’t work effectively except I connect it to NEPA, but I should not be on NEPA because I’m not paying for it. I was even disconnected from NEPA which is very much ok, my solar energy system is supposed to be sufficient for me without NEPA.

The installer has refused to show up. What do you advise?

I’m in Lagos, in case you suggest another experienced installer and you can share their contact with me.
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by Whytehandy: 8:06pm On Jan 16, 2025
Yashita:
Hello house 👋🏾

I have a problem with 8kva felicity inverter and my installer isn’t even coming to check it.

It trips off load all the time. I bought 8 unit of 600W panels, only 7 was connected, 1 was broken. At 100% capacity, it supposed to give me 4.2kW but I know that it’s not possible. I’d be receiving 3.5 - 4kW but I don’t get up to 500W total wattage from it. The 4 wet batteries are starplus products.

Now it doesn’t work effectively except I connect it to NEPA, but I should not be on NEPA because I’m not paying for it. I was even disconnected from NEPA which is very much ok, my solar energy system is supposed to be sufficient for me without NEPA.

The installer has refused to show up. What do you advise?

I’m in Lagos, in case you suggest another experienced installer and you can share their contact with me.
This is really bad.
Post this on the nairaland solar system thread, experts and installers there will come to your rescue
https://www.nairaland.com/390522/solar-energy-complement-fta
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by Yashita: 3:53am On Jan 17, 2025
Whytehandy:
This is really bad.
Post this on the nairaland solar system thread, experts and installers there will come to your rescue
https://www.nairaland.com/390522/solar-energy-complement-fta
Thank you, I’ve posted it there
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by pneumaticos(m): 8:47pm On Jan 22, 2025
606thearena:
Good evening everyone, pls guys I want to get a 5kva inverter system , my installer is giving me 3 m quotation plus installation with 7.5kva feleicity inverter . He said I should just get the 7.5kva felicity inveryer since I plan to use my A.c 1.5 inverter later on . That I will not regret it .
This is what he is offering
8 panels of 250 watts panels
7.5 kva felicity inverter
2 tubular batteries 220amp luminous
SMS charge controller .60amp
Surge protector
And after sales service for me .
Pls solar gurus in the house .
What’s your advise , I feel like it is too expensive, pls advise me .
This is my load currently .
65inches smart tv lg
Star link internet
1000 watts dvd lg players
One reachable fan
And small ox fan
8kg side loader washing machine .inverter
One standing inverter fridge
3 energy bulbs.
My target is 20 to 24 hours system . I will be waiting for your advise keenly .
Extremely wrong


A 7.5 inverter should work with atleast 6 batteries
Meaning each battery should produce 1kva

And you will then need atleast

Solar panel with combined energy production of 6.5.7kva production


It means you need atleast 13 panels of 500 watt each

But I am very sure the setup cost us under 1.5 million hence the anyhow setup
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by SaintUlot: 8:17am On Feb 03, 2025
Are you using an inverter, prepaid meter or Generator and you want to save your energy consumption by as much as 25% - 50%? then this 5000w energy saving appliance is for someone like you...

This energy saving appliance will reduce your power consumption on your pumping machine, big ox fan, hot plate, induction cooker, pressing iron and other power hungry appliances. This energy Saving appliance could make your inverter or Generator power some power hungry appliances it couldn't power before now.

Capacity - 5000w
Price - 90k
Call/WhatsApp - 08035537864 if you need it.

Check the YouTube video below for the test video.
If you are ready to buy and you need more explanatory videos about how the energy saving appliance works, get in touch with me


https://www.youtube.com/watch?v=uHrrj1h-AP8
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by osasdevx: 1:59pm On Mar 07
Have you bought the solar pump. How is it?
Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by osasdevx: 2:01pm On Mar 07
How much last?
1 2 3 ... 18 19 20 21 Reply

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