Drgreatone:

Tested and trusted 🙌🙌🙌🙌. Speaking from experience too

sorry if I may ask, which of the device did he repair for you, what's the fault

Hello everyone,

Please i need a recommendation for a very effective solar street lamp. Looking to get some for a project and it needs to be very good. Please I am open to as many recommendations as possible. Most solar street lamp I have seen on the street rarely last more than 6 months. I need something that should do at least 2 years..

Experts in the house, kindly suggest what complete solar solution I can get with the following

Budget: 5 million naira

Prefered Battery: lifepo4 lithium battery

Location: Lekki

Estate generator provides 12 hours of power per day

Thanks a lot....appreciated

twinskenny:
My client want to sell 2 not 5000es growatt inverter

Bought brand new never used…

He decided to sell cause he want a bigger inverter

It was purchased for 690k each

He want a figure close to this amount

Any taker!?
BNIB never Open

You can WhatsApp me

08051355133

This is still available

Danibestguy:


Can you share the inverter dealer's contact?

My brother is actually the one that connected me to them, he is into solar system installation

kwende:
Experts in the house, kindly suggest what complete solar solution I can get with the following

Budget: 5 million naira

Prefered Battery: lifepo4 lithium battery

Location: Lekki

Estate generator provides 12 hours of power per day

Thanks a lot....appreciated

Growatt 6KVA/SRNE 8KVA 48v inverter
SRNE 10kwh/15kwh LifePO4 battery (10 years warranty)
12x 625W Jinko panels

Buy what you need from Fouani Store and HMSolar.

HeavenlyBang:


Growatt 6KVA/SRNE 8KVA 48v inverter
SRNE 10kwh/15kwh LifePO4 battery (10 years warranty)
12x 625W Jinko panels

Buy what you need from Fouani Store and HMSolar.

Inverter - 1m
Battery - 3m
Panels - 2m

Not a 5m solution.

abuzz33:


Inverter - 1m
Battery - 3m
Panels - 2m

Not a 5m solution.

Close enough, though. Can do 10 panels instead, plus the 10kwh battery if the budget is absolutely fixed.

Try Vellmax, I only know of someone who has been using it since last year, don't know of someone who used it for 2years.
The original Vellmax comes with Lifepo4 battery, most others use Li-ion Battery.
So you are looking for solar street light with inbuilt good quality lifepo4 battery.
So DYOR

hayo15:
Hello everyone,

Please i need a recommendation for a very effective solar street lamp. Looking to get some for a project and it needs to be very good. Please I am open to as many recommendations as possible. Most solar street lamp I have seen on the street rarely last more than 6 months. I need something that should do at least 2 years..

Pls house, connecting four 12v 150w panels in 2s2p, how many volt and amp am I expected to see on the 40ah mppt cc?

kwende:
Experts in the house, kindly suggest what complete solar solution I can get with the following

Budget: 5 million naira

Prefered Battery: lifepo4 lithium battery

Location: Lekki

Estate generator provides 12 hours of power per day

Thanks a lot....appreciated

There are so many factors to consider.
What time of the day do you have the 12 hours, if you can also charge with the estate generator, at affordable rate.

First your Energy consumption audit, to understand, how to size inverter, batteries for back up and Solar for generating power needed.
Second is Budget, your budget may need to be increased to meet the minimum requirements..

1. One solution is to go a back up. Just inverter and LFP batteries.. this means your Estate generator will be working for you 24 Hours.

2. Another solution is to have Solar generating your power to support the batteries in a on grid situation.

3. This is an OFF Grid solution..

Story go long here, you can message me on what's app, I will help you with the Analysis at no cost.. 23481-323-94478

adibo:
Good afternoon all. I want to appreciate everyone for their advice and help, I was finally able to get my inverter system set up. Mercury 2.4kva hybrid, two 220ah mercury batteries and three 475w Jinko panels. I have been enjoying it since 5th of this month, it has been a wonderful experience, 24 hours light since then. My fridge is always on from morning till about 6pm.I also use it for ironing and blending, and for my washing machine. It was installed by one of us here - solarengr

What was the cost of the inverter? Thanks.

adibo:


I actually bought the items myself from Cocharis. I bought the inverter at dealer price, 288k while the batteries cost 240k each at dealer price also. Then the Jinko panels cost 129k each. That's about 1.155m. Then I paid for the installation

288k for the hybrid 24v 2.5kva inverter? Wow.

Deluxe8000:
Pls house, connecting four 12v 150w panels in 2s2p, how many volt and amp am I expected to see on the 40ah mppt cc?

As output or input?
Is the connection done already, if not take the picture of the spec sheet on the panels, post here for review.

Assumptions at STC:
A 150w panel has VMP of 18V and ISC 8.3A
4 of this make a 600w total power

2s2p connection gives
Input 36V 16.6A
Out put depends on your system voltage
24V output will be 28V and ~21A
12V output will be 14V and ~40A

So say you will get arount 70%
Just multiplly the input and output current by 0.7

Sapiosexuality:
288k for the hybrid 24v 2.5kva inverter? Wow.

You can get 24V 3.2KA, 2.9KW from Sako. At similar price or even less, I just completed an installation of such

Dam5reey1:


You can get 24V 3.2KA, 2.9KW from Sako. At similar price or even less, I just completed an installation of such

For hybrid o? Not fairly used. The prices I've been seeing here have been scary.

Sapiosexuality:
For hybrid o? Not fairly used. The prices I've been seeing here have been scary.

Yes na, it was even way cheaper when rate was 1100.. now it's higher as reach reached 1400

Dam5reey1:


Yes na, it was even way cheaper when rate was 1100.. now it's higher as reach reached 1400

I've been seeing some very high prices here and it made me take it out of my order of things. For this 2.5 KVA 24v hybrid system, do I still need my old MPPT charge controller or it's inbuilt into the inverter? Thanks.

Dam5reey1:


You can get 24V 3.2KA, 2.9KW from Sako. At similar price or even less, I just completed an installation of such

What was the configuration of the panels you used?

kwende:
Experts in the house, kindly suggest what complete solar solution I can get with the following

Budget: 5 million naira

Prefered Battery: lifepo4 lithium battery

Location: Lekki

Estate generator provides 12 hours of power per day

Thanks a lot....appreciated

If you get power 12hours everyday, you probably don't need solar, just get 15KWh Lifepo4 and inverter and you are home and dry. You use the stored power when there is no electricity and you recharge the battery when electricity returns.

Sapiosexuality:
I've been seeing some very high prices here and it made me take it out of my order of things. For this 2.5 KVA 24v hybrid system, do I still need my old MPPT charge controller or it's inbuilt into the inverter? Thanks.

The inbuilt Solar charge controller is more suitable as it is 80A.

Danibestguy:


What was the configuration of the panels you used?

Sako 410w, 4s configuration. 1640W total capacity

Dam5reey:


Sako 410w, 4s configuration. 1640W total capacity

What is the max voltage of each panels

Dam5reey:


The inbuilt Solar charge controller is more suitable as it is 80A.

That means I have to sell it. Got from Odinnamdi more than a year or so ago but yet to use it. Power Mr 60A.

Danibestguy:


What is the max voltage of each panels

410W
VMP 31.36V Imp 13.08A
VOC 37.32 ISC 14.00A
108 half cell

Sapiosexuality:
That means I have to sell it. Got from Odinnamdi more than a year or so ago but yet to use it. Power Mr 60A.

You may keep it anyways,but if the cost may be needed for the upgrade, sell it.

Dam5reey:


410W
VMP 31.36V Imp 13.08A
VOC 37.32 ISC 14.00A
108 half cell

Can you share your contact?

Dam5reey1:


You can get 24V 3.2KA, 2.9KW from Sako. At similar price or even less, I just completed an installation of such

How's that battery performing? Almost bought a unit from them last week.

Dam5reey1:


As output or input?
Is the connection done already, if not take the picture of the spec sheet on the panels, post here for review.

Assumptions at STC:
A 150w panel has VMP of 18V and ISC 8.3A
4 of this make a 600w total power

2s2p connection gives
Input 36V 16.6A
Out put depends on your system voltage
24V output will be 28V and ~21A
12V output will be 14V and ~40A

So say you will get arount 70%
Just multiplly the input and output current by 0.7

thanks, I really appreciate.

Danibestguy:


Can you share your contact?

It was shared here
https://www.nairaland.com/390522/solar-energy-complement-fta/1675#129600884

adrusa:


If you get power 12hours everyday, you probably don't need solar, just get 15KWh Lifepo4 and inverter and you are home and dry. You use the stored power when there is no electricity and you recharge the battery when electricity returns.

Don't forget the rate he will pay for recharging the battery, it is not free, kindly factor that in the calculation.

HeavenlyBang:


Close enough, though. Can do 10 panels instead, plus the 10kwh battery if the budget is absolutely fixed.

Call/chat - 08117398294