NewStats: 3,264,479 , 8,183,846 topics. Date: Wednesday, 11 June 2025 at 09:17 AM 2z376y6382y |
Diy Lithium Ion Like-minds (67144 Views)
erazer: 5:15pm On May 17, 2024 |
dollarnaira:Bros, is these charger controller compatible with lithium battery? and can i use 2 250w on 100ah with these controller since it's mppt. |
eghos12(m): 5:48pm On May 17, 2024 |
erazer: Yea I need the answer too cause what I have been seen on that controller is lead and lifepo4 only. No edit settings for Li ion |
dollarnaira: 8:29pm On May 17, 2024 |
erazer: Yes Max pv is 260w at 12v; 520w at 24v. You can share the spec of your pv pls. This is mppt. Currently using it for lithium ion. Compatible with all batteries. Series both s and the cc will do the rest. |
dollarnaira: 9:40pm On May 17, 2024 |
eghos12:Compatible with all batteries. LifePO4 Lead acid Lithium ion at 3s, 4s, etc It is written in the manual. |
bonetalk(m): 10:59pm On May 17, 2024 |
dollarnaira:At that price which product of psw do you recommend! |
dollarnaira: 11:11pm On May 17, 2024 |
bonetalk:Someone is selling here Easun psw 1 Like |
erazer: 12:33am On May 18, 2024 |
dollarnaira:Unfortunately i have not bought the s yet, but it's a 12v system. What do you advise |
dollarnaira: 7:06am On May 18, 2024 |
erazer:It depends on your load |
officialfestus(m): 11:06pm On May 18, 2024 |
Wizyoung:1kwh. 1 Like |
officialfestus(m): 11:08pm On May 18, 2024 |
bonetalk:they consume less energy than transformer based inverters. |
Wizyoung(m): 7:49pm On May 19, 2024 |
dollarnaira: Is there a name for this charge controller and where can one get it without ending up with a fake or a pwn controller |
dollarnaira: 8:01pm On May 19, 2024 |
Wizyoung: The one posted is for sale PowMr 20a Mppt 40k Or you can order via AliExpress. |
Wizyoung(m): 10:20pm On May 19, 2024 |
dollarnaira: Okay. Thank you |
erazer: 1:48pm On May 20, 2024 |
dollarnaira:Tv 70w, home theater 45w, bulb 10w DC fan 20w and fridge 100w only when sun is up. These are my load. |
Wizyoung(m): 10:33am On May 22, 2024 |
Please, anyone who has lithium Spot-welding tool for sale, kindly quote me. I want to start building lithium walls like my bosses dollarnaira , officialfestus , pennuel (not sure I got that right) and others whose name is a tremendous task to spell out ![]() Any local (Nigerian) source to buy reliable lithium cells will be appreciated. |
officialfestus(m): 11:14am On May 22, 2024 |
Wizyoung:I don't have a spot welder, but there's a cheap one on aliexpress going for about $20 |
Wizyoung(m): 9:28pm On May 22, 2024 |
officialfestus: So what do you use for ing multiple cells in parallel? |
officialfestus(m): 10:54pm On May 22, 2024 |
Wizyoung:do you mean the connection? |
Codedzng: 5:39am On May 23, 2024 |
Anymore with a used Pure Sine Wave Inverter? If you want to sell pure sine wave inverter pls quote me !
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Wizyoung(m): 3:24pm On May 23, 2024 |
officialfestus: Yes boss, like placing two or more cells side by side and soldering the metallic connection at the top and button of the cells |
officialfestus(m): 5:26am On May 24, 2024 |
Wizyoung:I solder them together using wire. 1 Like |
ewizard1: 10:24am On May 24, 2024 |
Codedzng:Sachet 24v 800w/1600w... 48k Lagos |
ewizard1: 10:28am On May 24, 2024 |
Wizyoung:You need cell holders first. Then welding. For welding, you could either go for soldering or spot welding. You can get away with soldering the negative side but extreme care and right tools is required to solder the Positive side. 1 Like |
ewizard1: 10:32am On May 24, 2024 |
Wizyoung: You can DIY a spot welder. |
Codedzng: 12:49pm On May 24, 2024 |
ewizard1: Just ordered For one on AliExpress now ! 1 Like |
obinna37(m): 3:09pm On May 24, 2024 |
ewizard1:35k |
bonetalk(m): 3:56pm On May 24, 2024 |
Penuelseun:How much will you build for 50ah 12v? With a charger I no wan burn ❤️🔥 house |
lowisz: 4:35pm On May 24, 2024 |
Any good lithium pack builder in lagos, abeg quote me
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Wizyoung(m): 7:09pm On May 24, 2024 |
ewizard1: How please, guide me... I'm really interested |
Wizyoung(m): 7:12pm On May 24, 2024 |
ewizard1: The positive terminal is exactly my concern. From experience,it's easy to melt up the insulating plastic at the positive terminal due to prolonged heat from soldering. Spot welding solves that problem by providing instant attachment within a second hence, the need to learn your DIY spot welding |
dollarnaira: 10:46pm On May 24, 2024 |
lowisz:How many amp? |
dollarnaira: 11:09pm On May 24, 2024 |
Wizyoung: Soldering is for experienced builders especially with the right soldering iron and lead. Spot welding is good too but its materials are not easily reachable. You hardly see a seller of spot welder not to talk of the strip around. But you will get soldering iron and lead just along your street. 1 Like |
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