₦airaland Forum

dollarnaira:

dollarnaira:
@Tekenny
What is your budget sef?

KudozInteriors:
Please can anybody help me know how much it might cost me to get the LG panels and other accessories I need to get this done asides installation?🙏🏼

I want to know the budget I’m looking at. Thank you so much🙏🏼

dollarnaira:
@Tekenny
What is your budget sef?

Valto:
best option
12v 1kw hybrid inverter with 40A mppt +12v 1.8kwh lifepo4 lithium battery =590k
then 1pcs of 650w panels from LG

Tekenny:
Hybrid and non hybrid which is better?

dollarnaira:
You cannot guarantee the cc in some hybrids.
A working system and satisfaction is RE.
BUT I doubt if a 1.5kva can power a 120w freezer?

Yes the 100ah 24v is good also not just a fan of all these wanna be hybrids. If at all am upgrading it either growatt or growatt.

In my opinion, 12v 200ah and 24v 100ah are same.

Tekenny:
Please can you give a system break down for me on my items below (budgeted system that can maintain efficiency for 4 years minimum) . Please

1 laptop of 50w
3 Phones
Fan of 30w
5 LED bulbs.

From my calculation, I will be using 1240watts (1.24kw) daily approximately

HeavenlyBang:
I prefer hybrids, especially the ones from good brands. Cheaper and cleaner. Some prefer non-hybrid, everybody with their own.



My 200L freezer starts up at ~800w, then drops back down to the usual 110w. As long as the 1.5kw is actually 1.5kw, it should be fine I guess.

SourYoghurt:
I found another installer he said I'd need another panel to add to it. Even after showing him your sketch.

HeavenlyBang:
I prefer hybrids, especially the ones from good brands. Cheaper and cleaner. Some prefer non-hybrid, everybody with their own.



My 200L freezer starts up at ~800w, then drops back down to the usual 110w. As long as the 1.5kw is actually 1.5kw, it should be fine I guess.

HeavenlyBang:
Probably the only setup I'd actually recommend 12v for since your power demands are so low.

1.5kva hybrid
12v 100aH lifepo4
700-800w of panels

If you buy used panels and Cworth's cheaper battery you can build this with like 800k.

SourYoghurt:
thank you dollarnaira, your own no go spoil( no pun intended ). I have everything working great. I get 700w right now with the weather ( it rained yesterday).

HeavenlyBang:
I prefer hybrids, especially the ones from good brands. Cheaper and cleaner. Some prefer non-hybrid, everybody with their own.



My 200L freezer starts up at ~800w, then drops back down to the usual 110w. As long as the 1.5kw is actually 1.5kw, it should be fine I guess.

dollarnaira:
That set up is even lower than 12v if there is anything of such.

An ordinary 23ah lithium ion powered a 32" tv for 7hrs without sunlight. I know of a family living with this but with a single 200w panel, pwm cc, and 500w msw Inverter.

They go to work and return at night when they needed it most. Na inside dem dey charge their phones and 1 laptop plus occasional blending. You see bro, our demands for energy differs, na how u take use am na im b d koko.

Some persons earn great salary but envy those who earn less but spend wisely.

How u take use your 12v during your time bros?

My yield is not even upto 700w and my battery is full now.

N.B: Am not against 24v and higher o. You get the gist bah? Na so!

CuteMaro:
So deep freezers can surge up to 800w omo. Do you have any idea of Welion 1.5kw 24v hybrid inverter? Is it really up to that capacity? It comes with a 40amps Mppt cc inbuilt, surge is up to 3kw and maximum pv input is 1200w.

HeavenlyBang:
I absolutely agree. Energy needs differ, and people actually tend to overestimate the amount of energy they need.



I have no hands-on experience with Welion inverters but the specs you've listed look fine for the installation you posted. Post the MPPT specs if possible (voltage range, max VoC).

CuteMaro:
30-150v is the voltage range. I don't plan to use solar panels with it for the moment anyways as I get 18-20hrs of light daily save for like once a week due power failure. One more question, if I get say 7kwh lithium battery and I don't discharge often due to excessive light, will that be a problem to overall health of the battery?

dollarnaira:
@Heavenlybang please what brand of hybrid do you use?

HeavenlyBang:
SRNE, boss.

HeavenlyBang:
SRNE, boss.

Tekenny:
How much is 1kva of it and how can one get it?

CuteMaro:
So deep freezers can surge up to 800w omo. Do you have any idea of Welion 1.5kw 24v hybrid inverter? Is it really up to that capacity? It comes with a 40amps Mppt cc inbuilt, surge is up to 3kw and maximum pv input is 1200w.

HeavenlyBang:
Contact HMSolar. They have an office around Festac IIRC.

yoniehuin:
Thanks, i bought the growatt 6kw inventer from fouani store

Christian8880:
500ah Sukhig lithium batteries available
Price #450,000

Call or WhatsApp me on 09116033581

Mrreed:
You know that this is not a 12v 500ah battery

Namzy:
I hope you know that "grid tied solar" means you are out putting your excess back to the grid. I belive it not possible in Nigeria yet. I guess you meant you want to run a system with input from mains or grid

Mrreed:
You know that this is not a 12v 500ah battery