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How To Create A Locally Made Inverter With Ease - Science/Technology (189) - Nairaland

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Re: How To Create A Locally Made Inverter With Ease by vitality22(m): 10:03am On Nov 17, 2019
Trippledots:


Yes i have.

It seems to be very fragile, as it burnt out on more than than two ocassions. Infact i had to upgrade a resistor inside it when it burnt at first. That didn't help.

Someone up there said it shouldn't be used with a stab, maybe thats why mine zapped because i run my house on a stab due to unstable voltage supply. But come to think of it , why should a charger spit out fire and die because a stab is in line with it.

I hear there is an analog version tho which i was tempted to get....until i decided to use laptop chargers and an mppt to charge my batteries.

The laptop design has worked for me so far with only slight issues i can afford to ignore. Let me knw which you bought and d experience....that is analog or digital.
I only spoke out of the experience i had. I had bought the manual of same charger and left it permanently connected to my AC stabilizer, within 2 weeks i just began to percieve an odour oozing out from the charger and that was it. I did some research before buying another one but this time around i bought the digital. One of my findings was that it should not be connected to a stabilizer, that's exactly what i followed and the charger has been serving me diligently. It will be 2 years in January 2020. Its just my experience. Personally i don't try to repair such electronics. Once it goes bad, I just make plans to buy another one.

1 Like

Re: How To Create A Locally Made Inverter With Ease by Trippledots(m): 11:04am On Nov 17, 2019
vitality22:

I only spoke out of the experience i had. I had bought the manual of same charger and left it permanently connected to my AC stabilizer, within 2 weeks i just began to percieve an odour oozing out from the charger and that was it. I did some research before buying another one but this time around i bought the digital. One of my findings was that it should not be connected to a stabilizer, that's exactly what i followed and the charger has been serving me diligently. It will be 2 years in January 2020. Its just my experience. Personally i don't try to repair such electronics. Once it goes bad, I just make plans to buy another one.

that stabilizer part may just be a big eye opener, if my present setup develops an irreparable fault, i will get the charger again and try it without stabs. btw, did you use yours with a gen?....

For me, i like opening things up to see how they work and repair if possible. Its fun for me and saves some quids if it actually works again.... atleast if its broke it cant more dead than dead. lol

1 Like

Re: How To Create A Locally Made Inverter With Ease by Trippledots(m): 11:05am On Nov 17, 2019
eleojo23:


Thanks for sharing your experience. I haven't bought it yet

ok..yw
Re: How To Create A Locally Made Inverter With Ease by ceejay80s(m): 11:17am On Nov 17, 2019
eleojo23:


Why would you turn on your 12v DC TV while the battery is charging knowing full well that the battery voltage can rise to about 14.7v and the charger supplies very high amps which is not suitable for the TV?
Good reply......
that why I told those buying the 12v fan to buy a 12v power for it, instead of connecting to battery directly, as long as the TV is connected directly to the 12v battery, and the light in hour house, that charger will charge forever and will never be full until u put off the TV, that when the charger will stop charging, ur battery will be damaged doing so all the time
Re: How To Create A Locally Made Inverter With Ease by eleojo23: 2:05pm On Nov 17, 2019
surrogatesng:

Simply because a DC TV is rated 12V does not mean that it cannot take voltage up to 16V or lower than 11V.A good 12V TV can work with a 16V adaptet withput any issues.

I know but it doesn't apply to all DC appliances. Unless it is clearly stated that it can handle up to 16v, it is better not to assume because you might end up damaging the appliance.

1 Like

Re: How To Create A Locally Made Inverter With Ease by surrogatesng: 2:29pm On Nov 17, 2019
eleojo23:


I know but it doesn't apply to all DC appliances. Unless it is clearly stated that it can handle up to 16v, it is better not to assume because you might end up damaging the appliance.
It is never stated
Re: How To Create A Locally Made Inverter With Ease by surrogatesng: 2:37pm On Nov 17, 2019
This pic below is a 19 led 12v led tv i connected to a 100ah battery and it has been working over 3 years now (i live in an off grid enviroment).

eleojo23:


I know but it doesn't apply to all DC appliances. Unless it is clearly stated that it can handle up to 16v, it is better not to assume because you might end up damaging the appliance.

Re: How To Create A Locally Made Inverter With Ease by eleojo23: 2:43pm On Nov 17, 2019
surrogatesng:

It is never stated

Well, I wouldn't buy such an appliance. It doesn't have to be on the body of the appliance but it should be stated on the manual at least.
Re: How To Create A Locally Made Inverter With Ease by eleojo23: 2:43pm On Nov 17, 2019
surrogatesng:
This pic below is a 19 led 12v led tv i connected to a 100ah battery and it has been working over 3 years now (i live in an off grid enviroment).


OK..is it the one that got damaged?
Re: How To Create A Locally Made Inverter With Ease by surrogatesng: 2:49pm On Nov 17, 2019
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Re: How To Create A Locally Made Inverter With Ease by ceejay80s(m): 4:33pm On Nov 17, 2019
vitality22:

I only spoke out of the experience i had. I had bought the manual of same charger and left it permanently connected to my AC stabilizer, within 2 weeks i just began to percieve an odour oozing out from the charger and that was it. I did some research before buying another one but this time around i bought the digital. One of my findings was that it should not be connected to a stabilizer, that's exactly what i followed and the charger has been serving me diligently. It will be 2 years in January 2020. Its just my experience. Personally i don't try to repair such electronics. Once it goes bad, I just make plans to buy another one.

Someone asked this question, beginning of this thread, I can't remember the page and I told the person not to plug the charger to stabilizer, stab has burnt my air-condition many times, burnt an apple desktop system in my office, stabs are not always reliable, but wetin we go do, I have also used my analog charger for 3yrs without problem, until I go try one experiment by connecting my Ac of 2300w to my ups, it didn't damage the ups but it damaged the charger and there was no light o!! But the charger was connected to the battery always

1 Like

Re: How To Create A Locally Made Inverter With Ease by ceejay80s(m): 4:39pm On Nov 17, 2019
vitality22:

I only spoke out of the experience i had. I had bought the manual of same charger and left it permanently connected to my AC stabilizer, within 2 weeks i just began to percieve an odour oozing out from the charger and that was it. I did some research before buying another one but this time around i bought the digital. One of my findings was that it should not be connected to a stabilizer, that's exactly what i followed and the charger has been serving me diligently. It will be 2 years in January 2020. Its just my experience. Personally i don't try to repair such electronics. Once it goes bad, I just make plans to buy another one.

Thank u my guy

Someone asked this question, beginning of this thread, I can't remember the page and I told the person not to plug the charger to stabilizer, stab has burnt my air-condition many times, burnt an apple desktop system in my office, stabs are not always reliable, but wetin we go do, I have also used my analog charger for 3yrs without problem, until I go try one experiment by connecting my Ac of 2300w to my ups, it didn't damage the ups but it damaged the charger and there was no light o!! But the charger was connected to the battery always, the battery and ups was OK but the charger burnt immediately, these chargers are OK , don't know why some people no get luck on the charger, but if u are buying , go for the latest digital one, its three type,
(1).The analog
(2).The first digital(was supposed to be an improvement to the analog but no)
(3).The latest digital (improved)
Re: How To Create A Locally Made Inverter With Ease by ceejay80s(m): 4:51pm On Nov 17, 2019
eleojo23:


I know but it doesn't apply to all DC appliances. Unless it is clearly stated that it can handle up to 16v, it is better not to assume because you might end up damaging the appliance.

U are right....when I bought one of my 12v fan, I had to test with an 18v power adapter I had, it worked o....but the fan motor speed was higher than the other 12v fan that had a 12v power adapter, I just say make I kuku manage am like that, in a week or two , the fan motor burn out and died, its not advisable ....
Re: How To Create A Locally Made Inverter With Ease by ceejay80s(m): 4:53pm On Nov 17, 2019
surrogatesng:
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Re: How To Create A Locally Made Inverter With Ease by odimbannamdi(m): 5:08pm On Nov 17, 2019
surrogatesng:
This pic below is a 19 led 12v led tv i connected to a 100ah battery and it has been working over 3 years now (i live in an off grid enviroment).


See wires everywhere...i hope one does not trip over the wires.

Is that battery GBM?
Re: How To Create A Locally Made Inverter With Ease by odimbannamdi(m): 5:15pm On Nov 17, 2019
ceejay80s:


Thank u my guy

Someone asked this question, beginning of this thread, I can't remember the page and I told the person not to plug the charger to stabilizer, stab has burnt my air-condition many times, burnt an apple desktop system in my office, stabs are not always reliable, but wetin we go do, I have also used my analog charger for 3yrs without problem, until I go try one experiment by connecting my Ac of 2300w to my ups, it didn't damage the ups but it damaged the charger and there was no light o!! But the charger was connected to the battery always, the battery and ups was OK but the charger burnt immediately, these chargers are OK , don't know why some people no get luck on the charger, but if u are buying , go for the latest digital one, its three type,
(1).The analog
(2).The first digital(was supposed to be an improvement to the analog but no)
(3).The latest digital (improved)

Baba, please can we see a picture of the latest digital one?

1 Like

Re: How To Create A Locally Made Inverter With Ease by surrogatesng: 7:17pm On Nov 17, 2019
ceejay80s:


This ur frigde go make sense, is it a frigde freezer or just ordinary fridge?
Its a complete freezer.Whatsapp me 07067866986
Re: How To Create A Locally Made Inverter With Ease by vitality22(m): 10:35pm On Nov 18, 2019
odimbannamdi:


Baba, please can we see a picture of the latest digital one?
Go and buy this charger, its very very good. Thats the one I've using. Just dont plug it to a stabiliser. You can order from Jumia, thats where you are sure of getting the original. It sells for about 13k or so.

1 Like

Re: How To Create A Locally Made Inverter With Ease by kiekie1(m): 12:26pm On Nov 19, 2019
Brand new Emerson vertiv 6v 200a battery now available for order ! N65,000



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Re: How To Create A Locally Made Inverter With Ease by Valto(m): 12:57pm On Nov 19, 2019
vitality22:

Go and buy this charger, its very very good. Thats the one I've using. Just dont plug it to a stabiliser. You can order from Jumia, thats where you are sure of getting the original. It sells for about 13k or so.
11k @ mushin olosha lagos

1 Like

Re: How To Create A Locally Made Inverter With Ease by kiekie1(m): 2:27pm On Nov 19, 2019
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Re: How To Create A Locally Made Inverter With Ease by luvablesam(m): 9:44am On Nov 20, 2019
House please where can i see this to buy?

Just the head oo

Re: How To Create A Locally Made Inverter With Ease by kiekie1(m): 7:49am On Nov 21, 2019
luvablesam:
House please where can i see this to buy?

Just the head oo

Arena , Oshodi in Lagos State !
Re: How To Create A Locally Made Inverter With Ease by Ortree: 7:58am On Nov 21, 2019
https://twitter.com/CNN/status/1197396458271596545?s=19
Chalmers University of Technology in the Swedish city of Gothenburg, scientists have created a specialized liquid that can absorb solar energy and store it for as long as 18 years as a thermal fuel. The fluid works like a rechargeable battery, but instead of electricity, sunlight goes in and heat comes out when it's needed.

2 Likes

Re: How To Create A Locally Made Inverter With Ease by kiekie1(m): 8:34am On Nov 21, 2019
Ortree:
https://twitter.com/CNN/status/1197396458271596545?s=19
Chalmers University of Technology in the Swedish city of Gothenburg, scientists have created a specialized liquid that can absorb solar energy and store it for as long as 18 years as a thermal fuel. The fluid works like a rechargeable battery, but instead of electricity, sunlight goes in and heat comes out when it's needed.

Nice am loving this .. permission to share smiley
Re: How To Create A Locally Made Inverter With Ease by kiekie1(m): 10:19am On Nov 21, 2019
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Re: How To Create A Locally Made Inverter With Ease by kiekie1(m): 2:45pm On Nov 22, 2019
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Re: How To Create A Locally Made Inverter With Ease by AyarmBoye(m): 6:55pm On Nov 22, 2019
Good day... I'm in need of solar panels but money is a constraint... Please where can I get fairly used and perfectly working ones.... God bless as u reply
Re: How To Create A Locally Made Inverter With Ease by pointstores(m): 6:04pm On Nov 23, 2019
Powerbank for laptop fans phone
Assembled in nigeria with 18650 litium iron battery
We have bigger size that can power 52inches TV
08166117634

Re: How To Create A Locally Made Inverter With Ease by Yemmyteespeed007(m): 7:43pm On Nov 23, 2019
Does this type of charge controller work with lithium ion battery?

Mr pointstores

1 Like

Re: How To Create A Locally Made Inverter With Ease by odimbannamdi(m): 7:45pm On Nov 23, 2019
vitality22:

Go and buy this charger, its very very good. Thats the one I've using. Just dont plug it to a stabiliser. You can order from Jumia, thats where you are sure of getting the original. It sells for about 13k or so.

I will buy it. Do you have Jumia link? So that i am sure i am buying the exact one.

1 Like

Re: How To Create A Locally Made Inverter With Ease by abumeinben(m): 7:56am On Nov 24, 2019
ceejay80s:
Total cost:,
12v 40ah valve regulated battery= 6k,
Used 650va ups with no battery in it = 1,500 ,
Red & black wire = 50 naira,
12v 20amp smart charger = 7k ,
TOTAL= 14,550
If u have extra cash , u could add one more battery

My inverter isn't charging batteries anymore. Any help?

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