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Nairaland Forum / Entertainment / TV/Movies / Satellite TV Technology / Solar Energy, A Complement To FTA (2272266 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 simydan(m): 12:01pm On Jan 25, 2020 |
ojeysky: I quite agree with you in the sense that LFP doesn't really need to be charged 100% full. Even at 14.4V it's still not at 100% that is why the BMS is very important to see that the battery doesn't achieve a 100% full charge, keeping it at 95% - 99% charged. Its wise to keep your charge voltage under due to fact that your charging device may not have LFP charge function. I just hope our LFP BMS are top notch to be able to save us from unforeseen situations that may arise due to mistakes or faulty chargers. If you have opportunity to get a full charge is a plus since it's around 3.6V per cell and still very safe and doesn't affect battery life. |
Re: Solar Energy, A Complement To FTA by BetaTechnicians: 12:45pm On Jan 25, 2020 |
Valto: Prices? |
Re: Solar Energy, A Complement To FTA by Godliftedme: 2:23pm On Jan 25, 2020 |
Good afternoon Nairalander DIYers. Please, I need the expertise of the experts in the house. I have two arrays of panels properly matched to two Fangpusun CCs FM60 & FM80. Both arrays are separated to its own CC and both are connected to same battery bank of 48V 200AH (4 X 200AH AGM Battery). The system is intended to charge the battery for the night backup while the bulk of the installation is going to be used up during the day, the array is over sized for the battery bank. My challenge is how to setup the charge controllers considering that the two CC are rated differently as 80A and 60A. I will appreciate enlightenment about which settings I have to set up on the charge controllers, I will like the two CC to share the loads. The battery information is as follows; AGM Deep Cycle Model: MML12 – 200 Rating: 12V, 200AH Charge at 25oC (constant Voltage) Float: 13.6 – 13.8V, Cycle: 14.4 – 15.0V Initial Charging current less than 60A |
Re: Solar Energy, A Complement To FTA by starpower(m): 5:29pm On Jan 25, 2020 |
ojeysky: 148K is half the weight of acid lead types. You can deeply discharge this. |
Re: Solar Energy, A Complement To FTA by starpower(m): 5:30pm On Jan 25, 2020 |
Topmost11:LiFeo 1 Like |
Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 5:34pm On Jan 25, 2020 |
tchijioke:Thank you sir, much appreciated. |
Re: Solar Energy, A Complement To FTA by Topmost11(m): 7:38pm On Jan 25, 2020 |
starpower: Sure? |
Re: Solar Energy, A Complement To FTA by Penuelseun(m): 7:40pm On Jan 25, 2020 |
justcallmenuel:Happy birthday to you |
Re: Solar Energy, A Complement To FTA by ojeysky(m): 7:59pm On Jan 25, 2020 |
starpower: I wasn't asking about the weight relative to lead acid, I was asking relative to other LFPs, it seem to be overpackaged thereby making it heavier unnecessarily ![]() 2 Likes |
Re: Solar Energy, A Complement To FTA by ojeysky(m): 8:19pm On Jan 25, 2020 |
I need a good 1.5kva to 2.5kva hybrid inverter with MPPT CC (used or new). It should have adjustable voltage settings |
Re: Solar Energy, A Complement To FTA by ojtech8291: 9:05pm On Jan 25, 2020 |
Good day everyone, please where can I get 12kw/48v 3phase Hybrid Inverter? Thank you all. |
Re: Solar Energy, A Complement To FTA by Valto(m): 9:30pm On Jan 25, 2020 |
.. |
Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 10:01pm On Jan 25, 2020 |
Penuelseun:Thank you sir. |
Re: Solar Energy, A Complement To FTA by AyarmBoye(m): 10:18pm On Jan 25, 2020 |
Good evening sirs... Please can a 650v ups effectively charge a 18amps battery.......please I need ur replies |
Re: Solar Energy, A Complement To FTA by abunafiu(m): 12:44am On Jan 26, 2020 |
oliyeniun: Apologies... Just seeing this. Been away from this section for a long time now. Yes I'm in Ilorin. I'm sure your system would have been up and running now. You can always call me incase u need some extra help anytime. 0hate033hatehate1hate10 that's my number. Hate means 8 bro. 2 Likes |
Re: Solar Energy, A Complement To FTA by Penuelseun(m): 5:29am On Jan 26, 2020 |
AyarmBoye:No, it will be very slow |
Re: Solar Energy, A Complement To FTA by Topmost11(m): 6:27am On Jan 26, 2020 |
1. Anyone with 16mm dual cable? 2. I want to change from 12v to 24 v inverter. Since I already have 60a pwm and 60a mppt CC, do I go for hybrid inverter or ordinary inverter . 3. Pls recommend a inexpensive but good inverter of 1.5 to 2.4 kva based on 2 above. 4. Anyone using inverter gotten off aliexpress that is pure sine wave that meets 3 above? Pls share the link. Thanks |
Re: Solar Energy, A Complement To FTA by starpower(m): 6:39am On Jan 26, 2020 |
Topmost11:Selling them before |
Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 6:43am On Jan 26, 2020 |
This birthday, I'm once again reminded of the bountiful joy that I've reaped from my family and friends, and how blessed I'm to have so much love from everyone around me, thank y’all from the bottom of my heart.. it’s all love ❤️ from this side!! Shalom!
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Re: Solar Energy, A Complement To FTA by saint2ace(m): 6:45am On Jan 26, 2020 |
ceaser: Hello Ceaser how do you know when Ur bank is full? Been charging since yesterday and it's stuck at 12.7v. By the way, got the cable and accessories from AliExpress, so far it works okay on my laptop but really doesn't last, guess my 18650 batteries are bad. Anyone with good deals on original 18650 batteries.? |
Re: Solar Energy, A Complement To FTA by AyarmBoye(m): 8:29am On Jan 26, 2020 |
Penuelseun:Alright thanks.... So what do I do? Buy a battery charger? Which one is best for such battery... Thanks... Happy Sunday |
Re: Solar Energy, A Complement To FTA by earthrealm(m): 9:29am On Jan 26, 2020 |
Penuelseun:Cc ayarmboye Read it well. He said 18ah battery..going by the 10% batt charging re. This implies 1.8amps. Am fairly certain a 650va ups will be outputting something close to that.if not more |
Re: Solar Energy, A Complement To FTA by unicmarket: 11:15am On Jan 26, 2020 |
ojeysky: Ok. It’s available, Do well to reach us on whatsapp on our signature (below) |
Re: Solar Energy, A Complement To FTA by durodee(m): 11:20am On Jan 26, 2020 |
justcallmenuel:Happy belated birthday bro! Nice doing business with you. 1 Like |
Re: Solar Energy, A Complement To FTA by ojeysky(m): 12:25pm On Jan 26, 2020 |
Colleagues I like to I have a 3kva hybrid felicity. It has a 1500w limit. I am considering oversizing it to be 3s3p, my panel is 250w with max voc of 36v. I need advice on whether it's too much or fine? |
Re: Solar Energy, A Complement To FTA by ojeysky(m): 12:47pm On Jan 26, 2020 |
unicmarket: Thanks I have gotten another alternative |
Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 1:10pm On Jan 26, 2020 |
durodee:Thank you very much sir, and thanks for the patronage. Enjoy your Sunday! |
Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 1:13pm On Jan 26, 2020 |
200amphs, 12volts OKAYA battery available, #105000. Contact us on 08168986461.
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Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 1:14pm On Jan 26, 2020 |
60amphs Cinemax MPPT charge controller available, #80000. Contact us on 08168986461
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Re: Solar Energy, A Complement To FTA by unicmarket: 1:36pm On Jan 26, 2020 |
ojeysky:Ok. Great!!! |
Re: Solar Energy, A Complement To FTA by AyarmBoye(m): 2:49pm On Jan 26, 2020 |
earthrealm:but it doesn't look like it charges it... I mean my system goes off as soon as theres power outage...and the battery feels cold even when d ups is warm.... Note :d battery is outside not inside d ups... Please what can I do.... My load is approximately 200watts |
Re: Solar Energy, A Complement To FTA by Topmost11(m): 4:09pm On Jan 26, 2020 |
saint2ace: Cable from aliexpress? How did you ship? |
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