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Nairaland Forum / Science/Technology / Technology Market / I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I (18191 Views)
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Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by generationz(f): 7:01pm On Dec 16, 2019 |
rottennaija:Kindly describe it. |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by rottennaija(m): 10:23pm On Dec 16, 2019 |
generationz:I don't know what you want me to describe but it's far better option than the normal lead acid inverter battery. I made one recently, about 60Ah. While test running it with 80w load, it ran for 3 straight hour. I used bluegate 650 watt ups. I was satisfied with the outcome. I'm planning to scale up to more than 200ah. |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by generationz(f): 7:05am On Dec 17, 2019 |
rottennaija:All right. Thought you patronized the op |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by rottennaija(m): 7:17am On Dec 17, 2019 |
generationz: I build mine |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by ceaser: 4:37pm On Dec 17, 2019 |
ameh99: Most 12v power inverters are rated 9v to 15.5v (undervoltage cutoff/overvoltage cutoff). So a 16.8v max 4s 18650 config will not fit into that equation, except if it is to directly power the devices via DC. So do you consider that inverter incompatibility Vis a vis voltage? |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by dejidotun2000(m): 7:14pm On Dec 17, 2019 |
So why not go with 3S (10.8V - 12.6V) ceaser: |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by officialfestus(m): 9:11am On Jan 13, 2020 |
rottennaija:mind showing a pic of it? |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by rottennaija(m): 6:16pm On Jan 13, 2020 |
officialfestus: 1 Like
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Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by dayo8080(m): 7:34pm On Jan 13, 2020 |
[quote author=rottennaija post=85766999][/quote] Thanks for sharing the picture. I really want to build by myself. But really want to have an idea of the cost. Like total cost to build your same 85mha. 1 Like |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by officialfestus(m): 12:13pm On Jan 14, 2020 |
[quote author=rottennaija post=85766999][/quote]that's huge and neat,where do you source your cells from?.... Thanks for the pic |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by rottennaija(m): 1:29pm On Jan 14, 2020 |
officialfestus:Dead laptop batteries. 1 Like |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by rottennaija(m): 5:20pm On Jan 14, 2020 |
dayo8080:Honestly, don't know where to start. Because access the cells can be a huge factor. You will need a battery cage and bms which you will have to order from China. You will need battery charger for the cells (for balancing). My point is, building alone, I can put a figure on it since there are some other things you will need to buy and own. 2 Likes |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by officialfestus(m): 7:39pm On Jan 14, 2020 |
rottennaija:thanks... But how do you get them in large quantities?... Pardon my too much questions |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by rottennaija(m): 11:41pm On Jan 14, 2020 |
officialfestus: I buy them as you do 1 Like |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by officialfestus(m): 7:40pm On Jan 16, 2020 |
rottennaija:can this charger charge it? If no,can you please show me the one that can charge it
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Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by ceaser: 4:17am On Jan 17, 2020 |
officialfestus: This is a 3-stage algorithm charger that is suitable for Lead Acid chemistry batteries and may not be good with Lithium. Lithium requires CC-CV (Constant Current-Constant Voltage) algorithm than chargers specifically designed for such can provide. Lithium chargers are inexpensive chargers and I'm sure you can get 'em online for good prices depending on the amperage. 1 Like |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by officialfestus(m): 4:56am On Jan 17, 2020 |
ceaser:thanks for the explanation,but the highest charger I've seen so far is rate 6Ah |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by rottennaija(m): 6:35am On Jan 17, 2020 |
officialfestus: NGN 7,962.63 | 12V 10A battery 12.6v 10A li ion 3S battery charger 4S 14.6V 10A lifepo4 5S 14V 10A LTO Lithium titanate 6S 16.8V 10A charger https://s.click.aliexpress.com/e/_c2DX7I 1 Like |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by officialfestus(m): 7:27am On Jan 17, 2020 |
rottennaija:thanks a lot....but I think the 16.8 10A would be better for 14.8v 4s in order to fast charge |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by rottennaija(m): 11:08am On Jan 17, 2020 |
officialfestus: Let me understand, what are you building? Is it LiFe or LiFePO4 or LTO? How many series? Those are the determining factor for the charger you are getting. (But I guess you already know that based on your posts) Besides, you have the option of choosing what suits you needs 1 Like
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Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by officialfestus(m): 11:15am On Jan 17, 2020 |
rottennaija:18650 lithium ion power pack of 100ah 14.8v 4s with or without bms |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by rottennaija(m): 11:34am On Jan 17, 2020 |
officialfestus: You will need a bms Choose as below
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Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by officialfestus(m): 11:45am On Jan 17, 2020 |
rottennaija:thanks a million.... Will start the project this year by God's grace |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by rottennaija(m): 11:53am On Jan 17, 2020 |
officialfestus: I thought you had already built one or more? |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by officialfestus(m): 12:41pm On Jan 17, 2020 |
rottennaija:no |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by rottennaija(m): 12:44pm On Jan 17, 2020 |
officialfestus: OK. Have you gotten you battery packs? |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by officialfestus(m): 12:54pm On Jan 17, 2020 |
rottennaija:no,do you sell? |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by rottennaija(m): 2:11pm On Jan 17, 2020 |
officialfestus: Not yet. But will soon. 1 Like |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by officialfestus(m): 2:38pm On Jan 17, 2020 |
rottennaija:k |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by LordGuru1: 7:42am On Mar 05, 2020 |
rottennaija:Please, send me the link to buy the 24v Lithium Battery Charger that can quickly charge 24v 200AH Lithium Battery. I will also appreciate a transformerless 2.5kVA Inverter with strong Inbuilt charger that charges that Charges 24v Lithium well. |
Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by rottennaija(m): 8:05am On Mar 05, 2020 |
LordGuru1: Do you have the 200Ah 24v battery? Can you post the picture here? NGN 22,636.33 | High quality 24v 10A 5Aquick smart li ion charger lifepo4 48v 10A fast charger 24v 36v 48v 5A 10A lifepo4 battery lead acid https://s.click.aliexpress.com/e/_dYf77V1
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Re: I Build Lithium Power Pack And Power Wall Of Any Size For Solar And I by monakii: 12:14pm On Jun 30, 2020 |
hw much is 100ah battery 12v |
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