bbally:


@ceaser and @ojeysky
I am so grateful for your response, you guys are magnanimous in your review and response.
the issue there is I don't know how to test the waveform of the inverter to know if it's psw or msw as it powers all gadgets in the house (from washing machine to fan wherever it's needed)

bbally:

am considering buying either of the attached inverter picture when am buoyant. I hope either of them is good as psw and charging capability?

ceaser:

There is a gadget that you can use to test it. It displays the waveform of the inverter on a graphical interphase. But it's expensive

Another way to guess the type is to note the output characteristics when plugged to your gadgets. Use an AC standing fan to test it. If when the fan powers on, you hear a humming sound alongside being produced by the fan, then it's likely to be a MSW. The fan should blow quietly at low speeds with a pure wave. The humming sound is produced because the square wave is not clean wave like NEPA is.

Your washing machine will likely also make that hum but you're not likely to easily differentiate it or hear it above the natural noise produced by the washing machine motor itself.

Another way is that some sound systems also produce same humming sound thru their speakers when powered by the MSW.



I think the second one should be your target. Few or no guys here have come out to say they use Souer hybrid. But I think Yohako has some users here.

ceaser:

I think the second one should be your target. Few or no guys here have come out to say they use Souer hybrid. But I think Yohako has some users here.

Valto:
correction: the inverter is SOUER 12V 1500VA pure sine wave inverter. it is not hybrid it has high surge capacity. it is fitted with a toroidal transformer with just 11w no load consumption, it has 7 battery type settings with a 20A fast charger. also few people from this forum has bought it and are using it.

uche393:
@valto
what's the maximum pv watt or voltage of the souer 12v inverter?

adrusa:


I also have a Felicity CC in action and I'm okay with it. The only problem is that it doesn't show daily harvest. I have gone round that with a data cable and a system that calculate the daily harvest from instant power. So, nothing do Felicity CC.

Valto:
correction: the inverter is SOUER 12V 1500VA pure sine wave inverter. it is not hybrid . it has high surge capacity. it is fitted with a toroidal transformer with just 11w no load consumption, it has 7 battery type settings with a 20A fast charger. also few people from this forum has bought it and are using it.

ajabani4allah:


no1:So the continuous power supply is 1500VA. no:2, What's the peak/Surge power of this inverter. no 3:How fast is the change-over between the inverter and main? no4:What is the price?

bbally:


The picture is not Yohako hybrid inverter, though psw.

Yohako hybrid inverter is yellow in color, psw and has Mppt 150vdc with 60A solar maximum charging current and 30A from Ac charging.
Has capacity range from 1.5kva to 10kva.

@ceaser and @ojeysky
I am so grateful for your response, you guys are magnanimous in your review and response.
the issue there is I don't know how to test the waveform of the inverter to know if it's psw or msw as it powers all gadgets in the house (from washing machine to fan wherever it's needed)
am considering buying either of the attached inverter picture when am buoyant. I hope either of them is good as psw and charging capability?

bbally:


@ceaser and @ojeysky
I am so grateful for your response, you guys are magnanimous in your review and response.
the issue there is I don't know how to test the waveform of the inverter to know if it's psw or msw as it powers all gadgets in the house (from washing machine to fan wherever it's needed)
am considering buying either of the attached inverter picture when am buoyant. I hope either of them is good as psw and charging capability?

primefaith1:



The picture is not Yohako hybrid inverter, though psw.

Yohako hybrid inverter is yellow in color, psw and has Mppt 150vdc with 60A solar maximum charging current and 30A from Ac charging.
Has capacity range from 1.5kva to 10kva.

bbally:


based on this attached screenshot advert it is 1.5w/12volts. unless it has been discontinued.

sintolord:
Good day Adrusa, kindly share how you did this. Thanks

NiyiOmoIyunade:
16 pieces of brand new EVE 3.2v 280Ah LFP cells available for sale.

Price 85K apiece.

Reason for sale - excess project inventory.

Please call 0 8 0 8 11 4444 2 to pay and pickup.

Valto:
no1: 1.5kw
no:2: 4.5kw
no:3: 8ms
no:4: 82k last price.

1500va=1500x 0.8= 1200w
surge=3600w

NiyiOmoIyunade:
16 pieces of brand new EVE 3.2v 280Ah LFP cells available for sale.

Price 85K apiece.

Reason for sale - excess project inventory.

Please call 0 8 0 8 11 4444 2 to pay and pickup.

adolphus08:
Good morning nairalanders, I am forced to post because of an inverter installation that will not allow me move forward to see if anyone can proffer a solution.
Around end of October last year I proposed and installed a Zinox Ipower 5KvA Transformer series for a client.
Right from the first day after connecting the batteries it didn't work, instead a fault light came on.
I called the Zinox people and they said I should bring it to their service center. Which we did. It took almost two months of going back and forth to get a replacement.
I even insisted on using one of their installers to do it so they will not say my installation was faulty.
They installed it toward the end of December.
They used circuit breakers for the battery connection and phcn connection .
A day after the installation one of the circuit breakers( the one connected to batteries) tripped off they switched it back on.
Just Just last Sunday at 9pm, the clients wife called to say the same circuit breaker suddenly got burnt. I asked them to buy another one to replace it the next day.
This they did only to find out that the inverter has packed up once again.
I called them and as usual they said I should bring it to their office.
Which the client said he won't do till the installer comes to drop the inverter.

Guys, this client had a genus 3KvA inverter which I installed for him three years back, which we didn't even use any of those safety gadgets for and I never received a single call for support from them.
The same 3kva genus inverter was removed and has been working in another location since November last year with no problems reported.

Ever since I replaced it with the Zinox 5KvA Ipower inverter it has been one problem after the other even with all the safety gadgets in place.

The client who paid for this inverter 3 months ago hasn't even enjoyed it for up to a month.
I have even lost all the profit I made on it. But my main concern is not to lose my reputation and the clients trust.

I have used other Ipower products in the past without issues and so I wonder why their transformer series which should be more rugged is now a stumbling block.

I would please like if someone who has used or is familiar with that kind of inverter can tell me his experience and what he did to resolve it.
Thanks and over to you nairalanders

Ikiriye:

wait o 85k for one can or a row, i don't understand

buyAride:


Can the price be negotiated downwards, please?

I checked online and at less than $100 per Cell (actual cost is $97 each), adding about $200 for Shipping and Clearing, it still breaks down to about $102 ( #56,100, @#550 to $1), landing cost Per Cell.

Factoring the 'wait time' for Shipping and Profit for the Seller, will it be appropriate to expect around 20% - 30% Profit margin which approximates to about #73,000.

At #75,000+, that is 35% Profit Margin
At #85,000, that is over 50% Profit Margin!

Kindly please consider a price review, l am interested in immediate purchase.