₦airaland Forum

fuckboys:
What he described is characteristics of HF $ LF inverters and he's right.

Juror:
What you described is not LF / HF

Juror:
It is not, Low Frequency and High Frequency is not about PV Voc range.

There are even LF inverters that have Voc higher than 150V and as much as 600V Voc.

HeavenlyBang:
The question literally asks how to identify them, which is what I said.

Yeah, it's transformerless vs transformer-based, but how does that help a layman identify them?



The MPPT is seperate in the first place. You can argue semantics anyhow you want, the information I provided is how to best identify them.

AinsSama:
Lagos

Valentinooo:
The kain shege wey solar users go dey see for sun hand now no go get part two.

Juror:
What you stated is not a valid means of identification or distinction.
There are HFs that have Voc under 150V, in fact majority of the earlier HF solar inverters have this, even some latest models have that.
I am surprised you are even doubling down on your earlier post.

This is not about arguing semantics.

FerrariBaron:
Please i keep seeing HF and LF inverters. How will someone know which products are HF or LF inverters?

Or hybrid inverters are not classified as either HF or LF?

Valentinooo:
The kain shege wey solar users go dey see for sun hand now no go get part two.

Mrreed:
3 years from my end.
Though Cell suppliers give 5 years and the quoted cycle life are in excess of 6000.

Fremlin:
Na moon come out today, I no see any sun

bkuranga:
Good day, bosses.
I noticed my battery case is shocking!
I use the Haisic 8KWH battery.

How do I rectify this?
@Mrreed @Dam5reey1 and others.

Deluxe8000:
Pls, how can I dispose (sell) this battery or change the batteries in it to good ones through diy? Thanks

AndroBlaze:
I think Juror gave you the best answer for identifying and for now it's probably best that if there is an inverter you are interested in and you'd like to differentiate, just drop the image or description here.

As for your last question, hybrids can be both LF and HF, but currently, especially if you are buying a new modern inverter, it is likely to be HF.

LF inverters are being produced less as generally they are more expensive to produce and the advantages aren't that pronounced anymore.

The video below will help you to understand a few of the differences, though the guy is pretty conservative and everything he says isn't a 100% accurate


https://www.youtube.com/watch?v=ZMYs6aYjYyE?si=UzDsetoyfa0TtTov

casualobserver:
i have seen a lot of his videos. the guy is learning on the job. some of the things he says are correct but he makes out like he is more knowledgeable than he really is. There are many things I have seen him say in his videos that are outrightly false.

to me he is a cowboy.

verify anything you hear from his videos. personally i dont watch his videos anymore.

AndroBlaze:
I don't think he is that bad, especially if you compare him to someone like Solargod (also on Youtube), but I do agree that sonethings he declares are incorrect.

Though to be fair to him, we are all guilty of "declaring" too many things when it comes to Solar as we all forget that this is technology in its infancy that is constantly improving and evolving at almost an exponential rate. I still remember being corrected by people on here that inverters that can run on variable battery voltage inputs do exist, though I am still yet to see one sha.

As for this video in particular, I think it was a good effort to explain the differences, though I must admit I didn't watch the whole 15mins ooo

Tdoctor:
No sun at all today. Worst output in the past 30 days

Valentinooo:
The kain shege wey solar users go dey see for sun hand now no go get part two.

fuckboys:
using the 4kwh of the same battery and I had the same issue previously.

Earth your inverter and it will stop.

joseph4sales:
My Great people in the house, i greet you all

Please i have some concerns and i know i will definitely see my Ogas to help me out

I recently installed four 400W solar panels (used Canadian solar) with 60Amp felicity charge controller to charge a 2.5kva inverter and 2 220ah tubular batteries

Since i have installed last month june to be precise. I haven't seen more than 600watts and 21amp

Infact what i averagely see is around 300watts with 15amp

I want to ask if this is an issue or is it because of the current weather that the sun isn't shining too much

Lastly what do i do to rectify or should i chill till sunny season

I attached pictures of my charge controller for better understanding

bkuranga:
Oh, okay.
Thank you.


Can I connect to the existing earth or earth it separately?

joseph4sales:
My Great people in the house, i greet you all

Please i have some concerns and i know i will definitely see my Ogas to help me out

I recently installed four 400W solar panels (used Canadian solar) with 60Amp felicity charge controller to charge a 2.5kva inverter and 2 220ah tubular batteries

Since i have installed last month june to be precise. I haven't seen more than 600watts and 21amp

Infact what i averagely see is around 300watts with 15amp

I want to ask if this is an issue or is it because of the current weather that the sun isn't shining too much

Lastly what do i do to rectify or should i chill till sunny season

I attached pictures of my charge controller for better understanding