Welcome, Guest: Register On Nairaland / LOGIN! / Trending / Recent / New
Stats: 3,153,778 members, 7,820,716 topics. Date: Tuesday, 07 May 2024 at 08:08 PM

Solar Inverter Installation - Science/Technology (5) - Nairaland

Nairaland Forum / Science/Technology / Solar Inverter Installation (26602 Views)

Enrol Now For Your Professional Solar/inverter Installation Training With Lots O / Types Of Solar Inverter In Nigeria And Their Prices (Photos) / Pictures/video From Wavetra Energy Academy Solar/inverter Installation Training (2) (3) (4)

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) ... (23) (Reply) (Go Down)

Re: Solar Inverter Installation by SolarEngr(m): 11:55am On Nov 26, 2022
There are some significant changes in our plans now.

Plans with Block Batteries are just 3

115K plan, 160K plan and 210K plan.

The rest of our plans are Tubular Batteries with life span of 5 - 8 years. And Lithium battery 6 - 15 Years lifespan.

Plan with Tubular Battery start from 290K upward

Plan with Lithium Battery start from 1.9M upward.

In the past we use Tokunbo solar panels, but Technology is getting better exponentially on a daily basis, and of course we keep learning and keep effecting necessary changes, cause, change is constant.

If you are observants, you will notice our engagement for this month is very poor, well, this is due to the academic session that's ongoing, as we are in pursuit of a successful career, in the same vein we are also working towards academic excellence.

For those who don't know, We are students of the Prestigious University of Ibadan, studying Electrical and Electronic Engineering, Majoring on Solar Energy.

Finally, our heartfelt appreciation, goes to clients who have recommended and keep recommending us, God bless you abundantly.

To connect us, find our Contact on my profile. Thanks for reading.

2 Likes 1 Share

Re: Solar Inverter Installation by SolarEngr(m): 5:19pm On Nov 30, 2022
46. 29th November, 2022. 2000W Solar & Grid Powered Inverter System Installation at Adebayo, Abeokuta.

Recipient: A Nairalander living in Bungalow with family.

Re: Solar Inverter Installation by rayopt(m): 5:36pm On Nov 30, 2022
Wow!!! Just seeing this after wasting money on MTN. Boss, can u install the 160k in Ilorin?
Re: Solar Inverter Installation by SolarEngr(m): 12:01pm On Dec 01, 2022
rayopt:
Wow!!! Just seeing this after wasting money on MTN. Boss, can u install the 160k in Ilorin?

Yes kindly send me a message on WhatsApp sir.
You can find my contact on my profile.

2 Likes

Re: Solar Inverter Installation by Hezbola: 6:54pm On Dec 01, 2022
SolarEngr:
There are some significant changes in our plans now.

Plans with Block Batteries are just 3

115K plan, 160K plan and 210K plan.

The rest of our plans are Tubular Batteries with life span of 5 - 8 years. And Lithium battery 6 - 15 Years lifespan.

Plan with Tubular Battery start from 290K upward

Plan with Lithium Battery start from 1.9M upward.

In the past we use Tokunbo solar panels, but Technology is getting better exponentially on a daily basis, and of course we keep learning and keep effecting necessary changes, cause, change is constant.

If you are observants, you will notice our engagement for this month is very poor, well, this is due to the academic session that's ongoing, as we are in pursuit of a successful career, in the same vein we are also working towards academic excellence.

For those who don't know, We are students of the Prestigious University of Ibadan, studying Electrical and Electronic Engineering, Majoring on Solar Energy.

Finally, our heartfelt appreciation, goes to clients who have recommended and keep recommending us, God bless you abundantly.

To connect us, find our Contact on my profile. Thanks for reading.
Nice I wish the lithium system can go at a lower price.. can you setup in calabar?
Re: Solar Inverter Installation by SolarEngr(m): 9:23pm On Dec 01, 2022
[quote author=Hezbola post=118828212][/quote]

Sure sir. Connect us on WhatsApp, find contact on my profile.
Re: Solar Inverter Installation by Oyindamolah: 10:25pm On Dec 05, 2022
The 3.5kva is outrageous for that price. I called you ain't picking
Re: Solar Inverter Installation by SolarEngr(m): 6:54am On Dec 06, 2022
Oyindamolah:
The 3.5kva is outrageous for that price. I called you ain't picking

Good morning sir/ma
Sometimes I put my phone on DND when I am having lectures.

There're about 4 plans for 3.5KVA, the one of Tubular and Lithium battery.
Pls chat me on WhatsApp

3 Likes

Re: Solar Inverter Installation by SolarEngr(m): 7:44am On Dec 06, 2022
There have been updated, and we have decided to keep you updated.

Block Battery Plans

110K - 210K

The 110K plan is not solar powered but can only be charged by Electricity and the 115K plan is just solar powered only, can't be charged with Electricity.
Re: Solar Inverter Installation by SolarEngr(m): 7:52am On Dec 06, 2022
The Tubular Battery Plans
From 415K upward

Re: Solar Inverter Installation by SolarEngr(m): 8:04am On Dec 06, 2022
More Tubular battery plans

Re: Solar Inverter Installation by SolarEngr(m): 8:08am On Dec 06, 2022
Lithium Battery Plans

From 1.9M upwards.

Re: Solar Inverter Installation by SolarEngr(m): 10:12am On Dec 06, 2022
We also buy Dead Inverter batteries.

1 Like

Re: Solar Inverter Installation by Trill1(m): 3:01pm On Dec 06, 2022
Well done Kenny, I'm super proud of you.

Patronise your lovely twin please

1 Like

Re: Solar Inverter Installation by IyaTola: 10:16pm On Dec 06, 2022
Na so 1.9m for lithium batteries
The panels are from where?
Asia?
India?
America? or Europe?
Re: Solar Inverter Installation by SolarEngr(m): 7:32am On Dec 08, 2022
IyaTola:
Na so 1.9m for lithium batteries
The panels are from where?
Asia?
India?
America? or Europe?

I don't get you
What's your point?
Re: Solar Inverter Installation by SolarEngr(m): 7:36am On Dec 08, 2022
There's a great need to educate Nigerians about the solar industry, so many archaic knowledge, superstitions, among others.

When I have time, I will, currently preparing for loads of Tests kiss UI won't kill.

Omo, UI no even give us Holiday besides the Public Holidays sad.

Make I go read, see you later. cool
Re: Solar Inverter Installation by SolarEngr(m): 9:41am On Dec 12, 2022
Things To Know About Solar Panels

When I started Solar Installation, I used Tokunbo Solar panel, Canadian Panels among others, and the reason behind this was, new panels was way too expensive, like double the price of new panels. Soon, Tokunbo panel started increasing in price, and all of a sudden, the price double, and a few thousand below the new panels prices.

We had an installation for a kiosk, in which we made use of new 100W solar Panel, to our greatest surprise, the Current output of the 100W new panel was times 2 of that of Tokunbo 200W.Since then we've been using new solar panels.

The fact is those Tokunbo solar panels were once new and with a life span of 30 years, in the Europe, once these panels has been used for about 15 years the performance would have reduced so they remove them and install new ones. The removed panels are then dumped in a dumping site.

Those are the panels brought to Nigeria by Businessmen, so they come up with so many theorems so as to sell the panels quickly.

1 Like

Re: Solar Inverter Installation by SolarEngr(m): 10:39am On Dec 12, 2022
We have different types of panels namely:
• Poly PERC
• Mono PERC
• Half-cut mono PERC
• Shingled Mono Cells
• Half-cut mono PERC MBB
• Half-cut N-Type TOPcon
• Half-cut N-Type HJT
• N-Type IBC

Also, we have different producers of Solar Panels, and everyone will agree that Canadian Solar is the most popular, but not top 1.

World No. 1 Solar Panel Producer is Sunpower a Chinese company.

Now ask yourself this question, where is the source of most (New) products in Nigeria market related to Electronics?
Of Course China.
Therefore, If you see any Canadian Panel, then it's likely to be Tokunbo meaning, the efficiency has reduced by 20% or more. Any market from Europe to Nigeria is most likely Tokunbo.

1 Like

Re: Solar Inverter Installation by SolarEngr(m): 4:26pm On Dec 12, 2022
As a professional engineer, when we want to buy solar panel, we first confirm if the cells are complete.

Using Mono PERC as example, the number of cells for

150W : 9 × 4 = 36 Cells
Current rating - 6.9A
Voltage rating - 21.7V
6.9A × 21.7V = 150W

200W : 10 × 6 = 60 Cells
Current rating - 8.56A
Voltage rating - 24.6V
8.56A × 24.6V = 210W

300W : 12 × 6 = 72 Cells
Current rating - 9.1A
Voltage rating - 33V
9.1A × 33V = 300W

However, the number of cells may be less, this depends on the size of the cells, some 300W panels have 60 Cells. In other to confirm the power ratings we use a Multimeter to confirm the voltage and current under sunlight.

Re: Solar Inverter Installation by SolarEngr(m): 4:38pm On Dec 12, 2022
47.
Do you know we have Solar Panel Producing Company aside packaging factories.

One is Sunshine Solar located at Lekki Free trade Zone, Lagos.

I just used their 100W Half-cut mono PERC panel today for a 1000W Solar Powered Off-grid Inverter System at Agbowo U.I Ibadan for my Church Pastor.

Re: Solar Inverter Installation by SolarEngr(m): 4:41pm On Dec 12, 2022
Meanwhile, if you have questions, ask politely instead of displaying folly smiley.

I said this cos of my experience here, if you follow up from the beginning you will understand better.

Someone will just comment what he/she knows little about, and when I ask them to clarify themselves, they will just disappear
Re: Solar Inverter Installation by SolarEngr(m): 5:46pm On Dec 12, 2022
Take a look at some panels I downloaded from Facebook, marketed by a businessman.

The last pic, you will notice it's kind of open, yeah, in the market they do that a lot, they print stickers such as Canadian Panel and other popular names, then remove the follow come sticker and put theirs.

For the first pic, the panel is obviously burnt, so it's likely to have completed it life cycle and the efficiency therefore less than 40%.


For the second pic, you can see the rating is 175W, Voltage of 33V and current 4A, and it's the same size as the new technology 200W panel.

2 Likes

Re: Solar Inverter Installation by SolarEngr(m): 5:52pm On Dec 12, 2022
I don try, I will continue with Inverter later.
Re: Solar Inverter Installation by SolarEngr(m): 5:56pm On Dec 12, 2022
Meanwhile...
By Popular Demand, we have created Grid Powered Inverter System plans, for those who normally have at least 4 hours of power supply daily (to charge the battery), and it can be upgraded to Solar & Grid Powered.

Also, come 2023 we will introduce Installmental payment for some our plans.
Re: Solar Inverter Installation by IyaTola: 3:58am On Dec 13, 2022
SolarEngr:
Meanwhile...
By Popular Demand, we have created Grid Powered Inverter System plans, for those who normally have at least 4 hours of power supply daily (to charge the battery), and it can be upgraded to Solar & Grid Powered.

Also, come 2023 we will introduce Installmental payment for some our plans.

What? I don't understand what you mean by grid powered, is there no solar panels attached.
Re: Solar Inverter Installation by SolarEngr(m): 4:45am On Dec 13, 2022
IyaTola:
What? I don't understand what you mean by grid powered, is there no solar panels attached.

Exactly
Re: Solar Inverter Installation by Moneyboyz: 7:56am On Dec 13, 2022
SolarEngr:
Do you know we have Solar Panel Producing Company aside packaging factories.

One is Sunshine Solar located at Lekki Free trade Zone, Lagos.

I just used their 100W Half-cut mono PERC panel today for a 1000W Solar Powered Off-grid Inverter System at Agbowo U.I Ibadan for my Church Pastor.


How many amps do you get from the panel.
Re: Solar Inverter Installation by Moneyboyz: 7:58am On Dec 13, 2022
SolarEngr:
Take a look at some panels I downloaded from Facebook, marketed by a businessman.

The last pic, you will notice it's kind of open, yeah, in the market they do that a lot, they print stickers such as Canadian Panel and other popular names, then remove the follow come sticker and put theirs.

For the first pic, the panel is obviously burnt, so it's likely to have completed it life cycle and the efficiency therefore less than 40%.


For the second pic, you can see the rating is 175W, Voltage of 33V and current 4A, and it's the same size as the new technology 200W panel.

I've seen them do this in Alaba, buying Canadian solar in Alaba or Arena is fooling yourself.

I currently have a 1200 watt setup that doesn't give me pass 840watt at 31 amps max.
I used a 25mm cable still the same.

2 Likes

Re: Solar Inverter Installation by Moneyboyz: 8:08am On Dec 13, 2022
SolarEngr:
Things To Know About Solar Panels

When I started Solar Installation, I used Tokunbo Solar panel, Canadian Panels among others, and the reason behind this was, new panels was way too expensive, like double the price of new panels. Soon, Tokunbo panel started increasing in price, and all of a sudden, the price double, and a few thousand below the new panels prices.

We had an installation for a kiosk, in which we made use of new 100W solar Panel, to our greatest surprise, the Current output of the 100W new panel was times 2 of that of Tokunbo 200W.Since then we've been using new solar panels.

The fact is those Tokunbo solar panels were once new and with a life span of 30 years, in the Europe, once these panels has been used for about 15 years the performance would have reduced so they remove them and install new ones. The removed panels are then dumped in a dumping site.

Those are the panels brought to Nigeria by Businessmen, so they come up with so many theorems so as to sell the panels quickly.

I need to get 6 new 200w panels to replace the ones I have, need recommendations on where to get them in Lagos.

1 Like

Re: Solar Inverter Installation by SolarEngr(m): 11:36am On Dec 13, 2022
Moneyboyz:


How many amps do you get from the panel.

5A under bright sunlight.

There was this Half-cut mono PERC we used for a 5 KVA installation 10 of it, we connected it in such a way that it would deliver 50A as maximum current, when customer drop video review, it delivered 49A, that's 99% efficiency.
Re: Solar Inverter Installation by SolarEngr(m): 11:36am On Dec 13, 2022
Moneyboyz:


I need to get 6 new 200w panels to replace the ones I have, need recommendations on where to get them in Lagos.
Pls connect me on WhatsApp, you can find my contact on my profile.

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) ... (23) (Reply)

Teenager Invents 20-second Mobile Phone Charger. / 5 Nigerian Engineers Manufacture Drone In Akwa Ibom (Photos, video) / Four Astronauts Make History With Spacex Launch

(Go Up)

Sections: politics (1) business autos (1) jobs (1) career education (1) romance computers phones travel sports fashion health
religion celebs tv-movies music-radio literature webmasters programming techmarket

Links: (1) (2) (3) (4) (5) (6) (7) (8) (9) (10)

Nairaland - Copyright © 2005 - 2024 Oluwaseun Osewa. All rights reserved. See How To Advertise. 53
Disclaimer: Every Nairaland member is solely responsible for anything that he/she posts or uploads on Nairaland.