Welcome, Guest: Register On Nairaland / LOGIN! / Trending / Recent / NewStats: 3,194,380 members, 7,954,541 topics. Date: Friday, 20 September 2024 at 09:42 PM |
Nairaland Forum / Entertainment / TV/Movies / Satellite TV Technology / Solar Energy, A Complement To FTA (2293766 Views)
UPS Back-up, Also A Complement To FTA / FTA Frequency / Cctv Installation A Complement To Fta And Solar Energy (2) (3) (4)
(1) (2) (3) ... (623) (624) (625) (626) (627) (628) (629) ... (1809) (Reply) (Go Down)
Re: Solar Energy, A Complement To FTA by Topmost11(m): 12:47am On Dec 17, 2019 |
ceaser: What is the ah of the battery that goes 9 hrs |
Re: Solar Energy, A Complement To FTA by ceaser: 1:13am On Dec 17, 2019 |
isahx04: What about the charging algorithm of the factory CC in the fan which is tailored for lead acid chemistry (14.6v boost charge)? Except his lithium battery is LFP type with 14.6v full charge (3.6v per cell: 12.8v nominal 3.2v per cell - 4s config) which is the only condition in which he can get by, using any lithium config with BMS specs less than 14.6v (usually 12.6v for majority of 3s 18650s) may not be the best. This is not absolute of course. If the lithium battery BMS has an integrated 12.6v CC-CV buck circuit, he can comfortably charge it directly with an 18v solar panel. |
Re: Solar Energy, A Complement To FTA by ceaser: 1:22am On Dec 17, 2019 |
Topmost11: There are laptop power bank case that you can easily pop in your lithium batteries and have them power the fan. The power bank has BMS and adequate overcharge and overdischarge protective circuits.
|
Re: Solar Energy, A Complement To FTA by ceaser: 1:26am On Dec 17, 2019 |
Topmost11: 6pcs 2000mah 18650s in 3s2p config. Same config that most laptop batteries come in. 1 Like |
Re: Solar Energy, A Complement To FTA by efuro(m): 2:25am On Dec 17, 2019 |
Check your mail. Feed me back with your results! Welcome to flexmax family. ojtech8291: |
Re: Solar Energy, A Complement To FTA by luvlyoracle(m): 8:52am On Dec 17, 2019 |
I can help u build 12v 4.5ah pack for a token...i have all materials currently on ground. |
Re: Solar Energy, A Complement To FTA by saint2ace(m): 8:56am On Dec 17, 2019 |
luvlyoracle: Can u build up to 7ah with incorporated bms at same 12v and at what price? |
Re: Solar Energy, A Complement To FTA by luvlyoracle(m): 9:08am On Dec 17, 2019 |
saint2ace:Yea i can...It would be more than 7ah for just 10k only. |
Re: Solar Energy, A Complement To FTA by godspeed: 10:06am On Dec 17, 2019 |
earthrealm: Thanks man. The 150 watts I found is 18v. How do I incorporate this to my existing setup of 24 v. Do I connect in series or parallel or both? |
Re: Solar Energy, A Complement To FTA by Topmost11(m): 3:53pm On Dec 17, 2019 |
This token is not token to some of us o 2 Likes |
Re: Solar Energy, A Complement To FTA by oliyeniun: 5:13pm On Dec 17, 2019 |
Please can you help list the top five 2.5KVA inverter? earthrealm: |
Re: Solar Energy, A Complement To FTA by Trippledots(m): 8:08pm On Dec 17, 2019 |
desiji: U rock sir... Thank you |
Re: Solar Energy, A Complement To FTA by ojeysky(m): 8:12pm On Dec 17, 2019 |
earthrealm: GenPal secured will hopefully get through with installation this week but will only be able to provide some useful info next week. That said I checked my log today and was at 2.7kwh by 11am and the system did 5.2kwh on Friday, which is the highest have done so far. Will see how far it goes with at least 3hrs constant GenPal load from next week. Cheers! 2 Likes
|
Re: Solar Energy, A Complement To FTA by kadorzy(m): 8:38pm On Dec 17, 2019 |
ojeysky: Your array can hit 8kWhr |
Re: Solar Energy, A Complement To FTA by earthrealm(m): 10:03pm On Dec 17, 2019 |
ojeysky: I LIKE THE GRAPHS, did it come with the inverter?..or another app? @ house, anybbody running a batteryless inverter? in battreyless mode? |
Re: Solar Energy, A Complement To FTA by ojeysky(m): 10:37pm On Dec 17, 2019 |
earthrealm: It didn't come with inverter, It's emoncms mobile app, it's reading data from an emoncms server that I have setup on my RaspberryPi to receive data the inverter via USB.
You can look at this post: https://www.nairaland.com/390522/solar-energy-complement-fta/440#69698527 3 Likes |
Re: Solar Energy, A Complement To FTA by ojeysky(m): 10:38pm On Dec 17, 2019 |
kadorzy: I guess that will show that, the Panels/controllers does not need to be the expensive big names to serve well 2 Likes |
Re: Solar Energy, A Complement To FTA by earthrealm(m): 10:53pm On Dec 17, 2019 |
ojeysky: your array is 2kw right?. 8kwh isnt big leagues then, let it hit 10kwh wch is 500% and above, then we will believe 1 Like |
Re: Solar Energy, A Complement To FTA by kadorzy(m): 6:35am On Dec 18, 2019 |
ojeysky: Hahaha.... with the big leagues you get more. I did squeezed 7.8kWh/D from a 1.5kWp kuMax array on a FlexMax 60. 1 Like |
Re: Solar Energy, A Complement To FTA by kadorzy(m): 7:39am On Dec 18, 2019 |
ojeysky: GenPal for 3hrs will be in the range of 1~1.5 kWhr or even less if your preset temperature is above 28° |
Re: Solar Energy, A Complement To FTA by EgunMogaji2: 8:07am On Dec 18, 2019 |
kadorzy: This is potentially true but usually at a higher equipment price/harvest cost. |
Re: Solar Energy, A Complement To FTA by ojeysky(m): 8:31am On Dec 18, 2019 |
kadorzy: Well the thing is harmattan is active up till around 11am and AC will be unnecessary . Will see how far I can push through the afternoons |
Re: Solar Energy, A Complement To FTA by ojeysky(m): 8:35am On Dec 18, 2019 |
earthrealm: Lol....when I find a sunny day plus free time, I will dedicate the day to stress testing. FWIW, I am not an MPP sales person just incase someone is wondering 2 Likes |
Re: Solar Energy, A Complement To FTA by ojtech8291: 5:34pm On Dec 18, 2019 |
efuro:Thank you very much for your kind response. There is an improvement but I discovered that the battery bank is not holding anything again. Immediately the sun drops it goes off. I also noticed a battery within the bank that is given 4v but the rest are at 2v each. Can it be the caused of the problem? Another thing I discovered is the CHARGED display on the Status display but the bank was not actually charged. Thank you! |
Re: Solar Energy, A Complement To FTA by enet1(m): 7:38pm On Dec 18, 2019 |
Good Day to everyone, I have few questions to ask (1) Is it all inverters that does automatic changeover when there is power outage? If not, how can I know the one that has automatic changeover? (2) I have a load of 950 watts (14 energy saving bulbs, 5 celing fans, a TV, a laptop and other small loads), Is it advisable to go for 1.5KVA or 2.4 KVA inverter system ? (3) is it all inverters that come with chargers for self charging? (4) I have ordered for two new 100ah batteries, can i complement it with one used 200ah battery? |
Re: Solar Energy, A Complement To FTA by solasola(m): 8:03pm On Dec 18, 2019 |
Evening my ogas. I need a little analysis of a system that can take load of about 2.5kva for at least 6hrs. In my opinion. I am looking at a 24v/3.5kva inverter,4pcs of 200ah, tubular batteries, 6pcs of 250w/24v of pv, 80A pwm. Pls i need you guys input as per best models, and any tweak on the system to work well. The system will be grid tied. Fairly stable electricity.Earthrealm, niyiol..., kiekie.ojeysky,ceaser etal.. 1 Like |
Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 9:51pm On Dec 18, 2019 |
godspeed: |
Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 9:51pm On Dec 18, 2019 |
godspeed:We’re dealers and suppliers of solar equipment such as: Solar panels, inverters, deep cycle batteries, solar charge controller, solar street lights, UPS, solar lamps & General merchants. You can reach us on 08168986461 |
Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 9:52pm On Dec 18, 2019 |
We’re dealers and suppliers of solar equipment such as: Solar panels, inverters, deep cycle batteries, solar charge controller, solar street lights, UPS, solar lamps & General merchants. You can reach us on 08168986461
|
Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 9:54pm On Dec 18, 2019 |
enet1:We’re dealers and suppliers of solar equipment such as: Solar panels, inverters, deep cycle batteries, solar charge controller, solar street lights, UPS, solar lamps & General merchants. You can reach us on 08168986461 |
Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 10:02pm On Dec 18, 2019 |
earthrealm:I have, but it’s on the high side. Mono or poly? |
Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 10:08pm On Dec 18, 2019 |
We’re dealers and suppliers of solar equipment such as: Solar panels, inverters, deep cycle batteries, solar charge controller, solar street lights, UPS, solar lamps & General merchants. You can reach us on 08168986461
|
(1) (2) (3) ... (623) (624) (625) (626) (627) (628) (629) ... (1809) (Reply)
FTA Live Football Matches Announcement Thread / Free To Air Satellite Tv General Thread
(Go Up)
Sections: politics (1) business autos (1) jobs (1) career education (1) romance computers phones travel sports fashion health religion celebs tv-movies music-radio literature webmasters programming techmarket Links: (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) Nairaland - Copyright © 2005 - 2024 Oluwaseun Osewa. All rights reserved. See How To Advertise. 55 |