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Nairaland Forum / Entertainment / TV/Movies / Satellite TV Technology / Solar Energy, A Complement To FTA (2276723 Views)
UPS Back-up, Also A Complement To FTA / FTA Frequency / Cctv Installation A Complement To Fta And Solar Energy (2) (3) (4)
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Re: Solar Energy, A Complement To FTA by Emdee590(m): 6:20pm On May 02 |
This is what I fear the most. Imagine spending millions of naira then one so called professional come mess your work up bassdow: |
Re: Solar Energy, A Complement To FTA by Amador1: 6:23pm On May 02 |
Penuelseun:no I don’t ![]() |
Re: Solar Energy, A Complement To FTA by Dam5reey1(m): 6:38pm On May 02 |
Amador1: Okay, you can reach out on 23481-323-94478, you don't need to buy. I can help check if you don't get response from the pack builder. 1 Like |
Re: Solar Energy, A Complement To FTA by TechGeek777: 6:42pm On May 02 |
Dam5reey1: To collect money dey good, but na when issues arise we go know who be who. Anything you sell, always have means to offer support one way or another. 3 Likes |
Re: Solar Energy, A Complement To FTA by Dam5reey1(m): 6:44pm On May 02 |
Emmypam: I guess you have a PWM 30A controller You can get 3 or 4, 150watt panels, you need a panel with 17/18V VMP. 200w may not be suitable. |
Re: Solar Energy, A Complement To FTA by mctfopt: 6:57pm On May 02 |
Amador1: I have this same BMS, I see 24 batteries, I'm interested to know what voltage you running. If it's 48v, how did he pull it off with 24 batteries? Side note: BMS cable management is too poor. 1 Like |
Re: Solar Energy, A Complement To FTA by Emmypam(m): 6:58pm On May 02 |
Dam5reey1:it's a PWM 60A charge controller. If i may ask, why won't 200 watts be suitable? Because i already have bought two 200 watts panel few months back |
Re: Solar Energy, A Complement To FTA by Amador1: 7:17pm On May 02 |
Dam5reey1:Okay thanks a lot. Let me wait till this weekend to see if he will reply or not so that later he won’t come online and say I was impatient. Will give you a call first thing next week if he doesn’t respond. Once again thanks a lot |
Re: Solar Energy, A Complement To FTA by Amador1: 7:20pm On May 02 |
TechGeek777:Exactly Why people still prefer patronizing known companies like Felicity 2 Likes |
Re: Solar Energy, A Complement To FTA by Amador1: 7:27pm On May 02 |
mctfopt:It’s 48v. On the battery I have “charging upper limit - 58vdc ~ 58.5vdc” written on the sticker pasted on it. He also advised that I set my inverter charge settings to 57.5v and that’s what I’ve been using since I got the battery |
Re: Solar Energy, A Complement To FTA by HeavenlyBang(m): 7:37pm On May 02 |
24v 4KWh battery from isangjohnson. So far so good. 1 Like
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Re: Solar Energy, A Complement To FTA by Dam5reey1(m): 7:39pm On May 02 |
Emmypam: Your information self, you said 30A, and planning 200w.. now it's 60A, and you have 2, 200w already na wa oo. Anyways you need a panel with 17/18V VMP for best efficiency. If your 200w is similar then it's fine. Post the panel spec sheet. |
Re: Solar Energy, A Complement To FTA by Dam5reey1(m): 7:41pm On May 02 |
Amador1: Hence my response, I believe he will reply, just be patient. |
Re: Solar Energy, A Complement To FTA by TechGeek777: 8:12pm On May 02 |
Dam5reey1: If na payment him want receive, he for don reply since. Most Nigerian sellers almost get same attitude. 6 Likes |
Re: Solar Energy, A Complement To FTA by mctfopt: 8:14pm On May 02 |
Amador1: Reach out to the man who dropped his contact so he can help. I hate when people who DIY for people don't do the right thing. |
Re: Solar Energy, A Complement To FTA by mctfopt: 8:15pm On May 02 |
TechGeek777: Very fast for payment like you know who here ![]() But when it comes to deliver on warranty or even do small customer care it'll be taking them days to reply your chat. 3 Likes |
Re: Solar Energy, A Complement To FTA by litaninja(m): 9:30pm On May 02 |
oh, we definitely know who mctfopt: 4 Likes |
Re: Solar Energy, A Complement To FTA by TechGeek777: 10:01pm On May 02 |
mctfopt: My brother, na nasty attitude be that. It's well. |
Re: Solar Energy, A Complement To FTA by TechGeek777: 10:01pm On May 02 |
litaninja: You mean 101% Ready to Purchase man? 5 Likes |
Re: Solar Energy, A Complement To FTA by durodee(m): 10:14pm On May 02 |
I have bought four packs in all from him over the years. Transactions were unpressured and he responded to the issues with one of the packs as professionally as possible. Sometime he will be offline for days, placing a normal call or text message will make him check his whatsapp. We all have our peculiarities and while he is the best person to explain his actions in this case, "quick-grab-money " attitude is not one of his vices!. Is it possible he is on site outside network area? TechGeek777: 3 Likes |
Re: Solar Energy, A Complement To FTA by TechGeek777: 10:23pm On May 02 |
durodee: If this is the case then our assumptions might be wrong. Why OP no call him? |
Re: Solar Energy, A Complement To FTA by earthrealm(m): 10:30pm On May 02 |
Amador1: These are definitely used lithium ion cells, as i surmised earlier..josboy has a thing for them ![]() ![]() Chk that each of the 14 bms cell leads are tight and firmly attached to the cell pair...though from the resistance values..they appear to be. I suspect a failing bms...does the bms have an ON bitton?. U can try power it down/disconnecting the sense and power leads and then powering it back up again.. I dentify the cells reading above 4.2v and attach a car headlight bulb to it..for 10 to 20 mins....that wud drain the energy to acceptable values...allowing the charge and discharge fxn of the bms....then connect the inverter to it and observe. If the bms has failed..then a simple bms swap shud get u back and running again 1 Like |
Re: Solar Energy, A Complement To FTA by jonescosmos(m): 5:14am On May 03 |
Amador1: Well, you are lucky that this didn't cause a fire outbreak before it shut you off. The cable management i just saw is the worse i have ever seen in any DIY, Please know it that just water does not put out Battery Fire oooo. Any of those web of wires could have snapped, bridged or even be having partial contact. By the way, you have got 24 cells in total, some 2 cells are paired connection and some cells are single, i am wondering how you want to achieve a 16S setup with this. I also doubt these cell are new neither are they LiFePo4 Cells. I thought we are DOING IT OURSELVES because we are trying not to fall prey to China's deceptions, then what the hell did I just see here? I appeal to someone who is within this guys proximity to go rescue this looming calamity ASAP. At least trace out them wires and Zip tie all the cables neatly. It would have been better to package a (16s + BMS) + (16s + BMS) or even a (16S2P + BMS ) than this setup you have. that 4 Likes |
Re: Solar Energy, A Complement To FTA by Trippledots(m): 5:31am On May 03 |
Dam5reey: What brand of panels are these? And what time of the day was this taken? |
Re: Solar Energy, A Complement To FTA by Juror: 5:36am On May 03 |
Amador1: I think there are 28 cells there, the others are hidden under that bar |
Re: Solar Energy, A Complement To FTA by Trippledots(m): 5:37am On May 03 |
M |
Re: Solar Energy, A Complement To FTA by Trippledots(m): 5:38am On May 03 |
Eagba: Put a battery. You could damage a phone or something if you don't. Running a DC fan off PV directly is a totally different case from charging phones off of PV only. Not to talk of multiple phones |
Re: Solar Energy, A Complement To FTA by ibietela2(m): 6:10am On May 03 |
Emdee590: that is my worry too |
Re: Solar Energy, A Complement To FTA by Trippledots(m): 6:24am On May 03 |
Emdee590: The landlord has a share of the problems too. Whenever I hear or read about a client that went with an Installer to market, or went to market themselves and then wants an installer to come install, especially when the client has little to no knowledge of market tricks or installation experience, I just feel they are setting themselves up for trouble. I recently had a client that wanted to install a 5kva, 15kwh lithium system. I was recommended to him. I went there did audit, discussed different options bla bla bla. I drew up three different quotes later and sent to this guy, after days of market searching and what not. After sending him the quotes, my guy said he has run low on cash and is waiting for salary for the month. Month end camd and went still no response, so I sent some messages but he didn't reply after reading my messages. I contacted the wife to ask if he was ok, she said yes that he is just having car issues and is repairing it. I was wondering why car problems will make you not reply simple Whatsapp chat. I just went silent and went about my normal life. Few days later, baba called that he is in Alaba, he has gotten the battery, the inverter, this, that...I was like 😳...then he said he wants to pick up panels that should speak with tye seller to confirm if they are original etc. I turned down the request that's I don't do that, especially since that is someone's business and I didn't direct him there. Long story short, he bought fake panels (likely 250w rebadged as 400w), over priced protection devices setup, not very original PV cables etc etc. At the end of the day, he was still complaining that he spent more than his budget. I just 🤐 1 Like |
Re: Solar Energy, A Complement To FTA by Eagba(m): 7:14am On May 03 |
Trippledots:ok now I understand 1 Like |
Re: Solar Energy, A Complement To FTA by primeelectronix: 7:19am On May 03 |
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Re: Solar Energy, A Complement To FTA by Dishtech(m): 7:20am On May 03 |
Emmypam:200w is a 24V panels, with voltage between 31.5v to 36v. The best way to charge battery with pwm charge controller is to keep the panel voltage battery voltage to avoid power losses hence 80w-180w panels are recommended for a 12v system. But if the charge controller is mppt you are good to go. 1 Like |
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