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Nairaland Forum / Science/Technology / How To Create A Locally Made Inverter With Ease (725664 Views)
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Re: How To Create A Locally Made Inverter With Ease by rajo4real(m): 2:08pm On Apr 25, 2016 |
mrhello: Its with inbuilt charger. with 3 stage charging max @ 26A Am presently not @ home but its housed in a cpu casing with its display @ d front |
Re: How To Create A Locally Made Inverter With Ease by rajo4real(m): 2:17pm On Apr 25, 2016 |
mrhello: 1.All d housing wiring is on d inverter except AC outlets and cooker 2 & 4.I use a programable timmer switch for my appliaces. so u can programme specific timing for your devices. u can easily buy on aliexpress or Amazon 3.If we are @ home especially weekends, we power randomly based on priorities. washing machine, pumping machine, ironing etc The most important thing is to know your appliance rating and best time to utilise them Cheers! 1 Like |
Re: How To Create A Locally Made Inverter With Ease by pato405(m): 11:22am On Apr 26, 2016 |
missed this thread! I can see it progressing fine. The original authors aim of sharing knowledge on how to fabricate an inverter with very limited financial resource, however, seems to be gradually eroding. I have read through a couple of pages an was shocked to see that some expenditure are far beyond reach of any struggling naija guy. I quite understand that with higher voltage load (more appliances), total cost incurred might be more. Again, dollar exchange rate is working against budget of many willing young men. In all, lets focus on discussing how to beat rising cost and how to get the best out of limited funds. The most economical way of getting this achieved while putting safety into consideration. I am still enjoying mine. The only challenge is that power supply has dropped quite abysmally. Anyone around Gbagada could bear me witness. Its a pathetic state of affairs now as we can hardly boast of an hour supply of power. I am not bothered about buying fuel either. As a matter of fact, I have not bought fuel into my little generator since 1st week of December when I installed my 'home made inverter' with 65AH battery. Despite the poor power supply, I DONT KNOW HOW, but believe me when I say 'I DON'T KNOW HOW' and I'M NOT exaggerating. My inverter still runs with 35watt rechargable fan and six 5 watt bulbs which don't come on all the time. I have limited TV watch time anyway. To all on this thread, cheers and dont stop exploring! That's the power of scientific minds. |
Re: How To Create A Locally Made Inverter With Ease by pato405(m): 11:24am On Apr 26, 2016 |
who cares for these chargers, they cost 8k each. Holler if you need them 08149777036 1 Like
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Re: How To Create A Locally Made Inverter With Ease by ppman: 3:27pm On Apr 27, 2016 |
shupsyBaba: If you have any bad Inverter battery to dispose, pls call and I will buy them from you. I can also do a swap and top up deal on your dead batteries over my brand new batteries. hotline:- 08109946200 . |
Re: How To Create A Locally Made Inverter With Ease by mrhello: 4:47pm On Apr 28, 2016 |
rajo4real:Thanks for sharing broda man. Though I know your inverter is pure sine, can a pumping machine run well on modified sine too? And what's d average watt of a 1hp sumo? And what's d idea of d programmable timer switch? Thanks |
Re: How To Create A Locally Made Inverter With Ease by mrhello: 5:10pm On Apr 28, 2016 |
rajo4real:Can a modified sine do same? And what's d exclusive diff between what a pure sine and modify can do? rajo4real:Thnks for your response. 1. If I hv followed u well, does it mean it's dis 26A inbuilt charger dst has bn charging your 4 x 200ah? 2. So can an average 20A or 30A external charger efficiently and conveniently do d same for 3 to 4 pcs of 200ah battery? 3. Any short or long run side effects of charging 1 x 200ah battery wt a 40A ext charger? 4. Are there any advantages of each of these over d other and which would u always recommend? . Inverter wt charger inbuilt . Inverter wt ext charger Abeg, no vex o! |
Re: How To Create A Locally Made Inverter With Ease by rajo4real(m): 8:03pm On Apr 28, 2016 |
mrhello: Sure it will, its only d humming sound of modified sine wave on inductive loads. but dats not an issue as far as am concerned. 1hp = 746watts Programmable switch is just a timer plug. You can set the time it switches on and off, also you can programme up to a week. 1 Like 2 Shares |
Re: How To Create A Locally Made Inverter With Ease by rajo4real(m): 8:12pm On Apr 28, 2016 |
mrhello: 1. My solar panels does 90% of the charging and i kinda prefer slow charging cuz it makes ur batteries healthier. 2. It can, it depends on ur depth of discharge (DOD). i hardly discharge my batteries to 50% 3.For me, 40A charging is high for a 200AH battery 4. It all depends on d efficiency. 30A charger either inbuilt or seperate will produce dsame power only if its of a true rating. Vex kee?, me sef dey learn on this thread! Cheers 1 Like |
Re: How To Create A Locally Made Inverter With Ease by mrhello: 9:17am On Apr 29, 2016 |
rajo4real: rajo4real:Bros e, only God can help me bless u for dis sweet info, answering d questions to detail. I appreciate sir. I may still need to ask a few things later. Cheers. 1 Like |
Re: How To Create A Locally Made Inverter With Ease by joenor(m): 11:05am On Apr 29, 2016 |
Hi Good Morning and how are you? I got to read about an article of how to connect batteries, I have an old UPS 1.2KVA, it uses two batteries of 12v7Ah, How can I connect them to the UPS that it will work perfect. |
Re: How To Create A Locally Made Inverter With Ease by ceejay80s(m): 12:20pm On Apr 29, 2016 |
joenor:Check the number of the man that sells smart charger on page 1,2or3 . Ur ups is 24v, it will work, just buy the 24v smart charger an buy 2 batteries. U can buy 2 pieces of 100ah battery or 2pieces of 150ah or 2piece of 200ah batteries, or 2piece of 75ah batteries. U must use 2 batteries on it and both batteries must be connected in series, check google image on how to connect in series |
Re: How To Create A Locally Made Inverter With Ease by moski5(m): 10:27pm On Apr 29, 2016 |
Valto: hi this battery n charger wats d cost |
Re: How To Create A Locally Made Inverter With Ease by moski5(m): 10:37pm On Apr 29, 2016 |
timifakay: I guess yu suggested d power bank cos of lower solar panel wattage anyways how much is it d power bank thanks |
Re: How To Create A Locally Made Inverter With Ease by agentakins: 12:10am On Apr 30, 2016 |
rajo4real:Please bros, I am interested in this your programmable timer switch and I searched on aliexpress to buy one but I saw different types which I don't know which type to buy. Can you kindly upload the picture of the type you are using? Thank you. |
Re: How To Create A Locally Made Inverter With Ease by rajo4real(m): 6:54am On Apr 30, 2016 |
agentakins: Am presently not @ home. But you can buy any1 affordable. Just make sure you specify UK plug http://m.aliexpress.com/item/32366497910.html |
Re: How To Create A Locally Made Inverter With Ease by anochuks08(m): 7:38am On Apr 30, 2016 |
Building some solar panels for my inverter 2 Likes
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Re: How To Create A Locally Made Inverter With Ease by anochuks08(m): 7:41am On Apr 30, 2016 |
Encapsulation, should take roughly 2 days to completely dry 2 Likes
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Re: How To Create A Locally Made Inverter With Ease by temizeee(m): 7:54am On Apr 30, 2016 |
anochuks08:nice job. I believe each cell are of 0.5pd wt is d (I) of each cell? |
Re: How To Create A Locally Made Inverter With Ease by anochuks08(m): 7:56am On Apr 30, 2016 |
temizeee:Yeap |
Re: How To Create A Locally Made Inverter With Ease by anochuks08(m): 8:00am On Apr 30, 2016 |
Testing: Time: 7:57AM. Sunshine: Very very very low ![]() 1 Like
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Re: How To Create A Locally Made Inverter With Ease by temizeee(m): 8:03am On Apr 30, 2016 |
anochuks08:what is the maximum current of each cell? |
Re: How To Create A Locally Made Inverter With Ease by anochuks08(m): 8:09am On Apr 30, 2016 |
temizeee:Average Power (Watts): 1.8 Wp Average Current (Amps): 3.6 Imax Average Voltage (Volts): 0.5 Vmax 1 Like |
Re: How To Create A Locally Made Inverter With Ease by timifakay(m): 8:13am On Apr 30, 2016 |
moski5:Less than 20k I think. 1 Like |
Re: How To Create A Locally Made Inverter With Ease by compunigeria: 9:06am On Apr 30, 2016 |
fixedhollies:. your contact pls |
Re: How To Create A Locally Made Inverter With Ease by rajo4real(m): 12:43pm On Apr 30, 2016 |
anochuks08: This is very nice and inspiring. Very much interested bro, gud wok! |
Re: How To Create A Locally Made Inverter With Ease by anochuks08(m): 12:51pm On Apr 30, 2016 |
rajo4real:Thanks bro |
Re: How To Create A Locally Made Inverter With Ease by anochuks08(m): 12:53pm On Apr 30, 2016 |
Testing Complete. ![]()
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Re: How To Create A Locally Made Inverter With Ease by temizeee(m): 1:03pm On Apr 30, 2016 |
anochuks08:hope you didn't spend much to get that thing up n running? It a 65 watt solar panel......Can u tell d house the total amount you spend on this? #goodjob 1 Like |
Re: How To Create A Locally Made Inverter With Ease by bobojoshua(m): 3:01pm On Apr 30, 2016 |
anochuks08:Good job. Please, create a thread and teach us how to make solar panel. |
Re: How To Create A Locally Made Inverter With Ease by anochuks08(m): 3:05pm On Apr 30, 2016 |
temizeee: Am trying to go offgrid on a small budget (dou most of people around said its not possible) but am 70% done. To get this panel up and running, I will suggest you look for old windows frame, this will help you save cost very much. But I couldn't get old window frame so, I had to build one. Here is the breakdown 1. Frame = 1800 2. Glass = 1300 3. Solar cells (I don't go more than $0.5 per cell) 4. Encapsulation, 700 5. Wire = 150 NB. I had a bet with a friend that I will get this panel up and running, he said I couldn't. His word was that he ll build me a 60A MPPT charge controller if I win. I won this bet and he will deliver my charge controller before 12 noon on Monday |
Re: How To Create A Locally Made Inverter With Ease by bobojoshua(m): 3:09pm On Apr 30, 2016 |
anochuks08:How many cells per panel? |
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