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Nairaland Forum / Entertainment / TV/Movies / Satellite TV Technology / Solar Energy, A Complement To FTA (2272468 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 adrusa: 3:51pm On Oct 22, 2020 |
ojeysky: 120AH |
Re: Solar Energy, A Complement To FTA by earthrealm(m): 4:17pm On Oct 22, 2020 |
adrusa: Ahhha, nigerian importers are to be blamed then, together with useless SON. Felicity has different lithuim packages on alibaba, 100ah, 125ah, 150ah, 200ah... Yet to even see the 120ah variant, yet they told the manufacturers to slap a 200ah rating on a 120ah product, no wonder its affordable, cos the real 200ah variant is about 490k on alibaba, and the vendors here may likely be buying it at 630k to 650k, so the profit margin is a bit slim for the importer, but in a bid to maximize profit and make a killing, they do this 120ah nonsense... This is one of the reasons i warned against buying drop in lifepo4 banks from unrecognized sources. They cant try this sh, it in developed countries. A law suit will ensure they go bankrupt ![]() 2 Likes |
Re: Solar Energy, A Complement To FTA by ojeysky(m): 4:51pm On Oct 22, 2020 |
adrusa: Thanks for confirming my estimations |
Re: Solar Energy, A Complement To FTA by NiyiOmoIyunade(m): 5:26pm On Oct 22, 2020 |
Does this mean the people taking out 6kw are doing 100% DoD or the cells are underrated capacity wise per label sticker? adrusa: |
Re: Solar Energy, A Complement To FTA by ojeysky(m): 5:27pm On Oct 22, 2020 |
ceaser: As if the utility guys heard you, it's been unavailable in the last 1 week my panels have tried to keep up; for a "non premium" doing 4x of its name plate. More PV is now inevitable
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Re: Solar Energy, A Complement To FTA by NiyiOmoIyunade(m): 6:24pm On Oct 22, 2020 |
Practically one must oversize his PV array relative to house loads and battery charging needs. 2x the wattage required to run average house loads + recharge battery fully is a good size to work with. Considering the lifespan of PV mounted, it is a no brainer to invest in energy generation. Oversized PV will ensure full charge and easy running even on a cloudy day, on really bad days you can shed loads or supplement with a Gen. ojeysky: |
Re: Solar Energy, A Complement To FTA by ojeysky(m): 6:33pm On Oct 22, 2020 |
NiyiOmoIyunade: Is there someone who claim to take out 6kw? If there is then the person was at over 95% capacity. However I have seen people on this thread mention about 110 at a voltage around 3v per cell, that was a clear indication it was 120AH as I earlier explained to you. It's normal for new cells to have about 5 to 10AH more than their name plate on first few cycles, it however doesn't remove the reality of the actual capacity. 2 Likes |
Re: Solar Energy, A Complement To FTA by adrusa: 6:43pm On Oct 22, 2020 |
NiyiOmoIyunade: Lithium batteries are usually slightly underrated by about 5AH. I believe that is why some of the marketers/makers can claim that you can do 100% DoD. So, though this is labelled 120AH, it might be up to 125AH or a little more. Like some people have suggested here you can probably not discharge most batteries to true 100% DoD without irreversible damage except LTO I think. |
Re: Solar Energy, A Complement To FTA by adrusa: 6:45pm On Oct 22, 2020 |
ojeysky: I needed not have replied, you have answered the question. |
Re: Solar Energy, A Complement To FTA by NiyiOmoIyunade(m): 8:52pm On Oct 22, 2020 |
I have reports outside the forum and also a few pages back someone said he had taken out 6kw. Again the Felicity office in Nigeria say it is a 48v 150Ah battery with ~7.5kwh inside. It is possible Alaba specs are different as I see ads here and outside too. So perhaps same external form factoe but different content. @Adrusa - please did you buy off Felicity direct or open market? ojeysky: |
Re: Solar Energy, A Complement To FTA by ojeysky(m): 9:25pm On Oct 22, 2020 |
NiyiOmoIyunade: Okay I have seen the post, that was the same post that we discussed about which made me suspect it was 120AH cell. That particular user had his inverter cut off at 48+v was similar to @Adrusa cut off voltage. He was able to get juice of over 110+AH Aside that, unless the cells are significantly unbalance (BMS will have tripped much earlier if that was the case) over 1kwh more will be a lot to expect at 48.5v of lithium. However the bold could be the case as well but quite unlikely, and it will still be a goof on the side of felicity either way. Our felicity Lifepo4 battery sellers on this thread can perhaps help us unravel this as well |
Re: Solar Energy, A Complement To FTA by Saipro(m): 6:07am On Oct 23, 2020 |
adrusa:Nice I typically take numerous pictures of most things I dismantle; helps troubleshooting in the day of need. Makes for good reference too when something goes wrong with reassembly e.g. one is forced to defer coupling back due to emergencies or other unforeseen situations. Or someone else needs help. 4 Likes |
Re: Solar Energy, A Complement To FTA by donmajor2: 7:17am On Oct 23, 2020 |
justcallmenuel: Please does this inverter have AC charger? |
Re: Solar Energy, A Complement To FTA by adrusa: 8:04am On Oct 23, 2020 |
NiyiOmoIyunade: I bought from an authorised felicity dealer. |
Re: Solar Energy, A Complement To FTA by tunde2014: 9:22am On Oct 23, 2020 |
Please I need used solar panels from 190w 1 Like |
Re: Solar Energy, A Complement To FTA by zeestone99(m): 9:30am On Oct 23, 2020 |
tunde2014: Contact @saipro if hes still having those yingli. |
Re: Solar Energy, A Complement To FTA by tunde2014: 9:40am On Oct 23, 2020 |
Re: Solar Energy, A Complement To FTA by wilmaria14: 10:26am On Oct 23, 2020 |
tunde2014:I have about 10pcs What'sapp 08028074483 |
Re: Solar Energy, A Complement To FTA by Valto(m): 10:34am On Oct 23, 2020 |
tunde2014:6pc used 200w mono panels available in the south south region of the country. |
Re: Solar Energy, A Complement To FTA by wilmaria14: 10:38am On Oct 23, 2020 |
Available for pickup What'sapp 08028074483
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Re: Solar Energy, A Complement To FTA by earthrealm(m): 11:07am On Oct 23, 2020 |
wilmaria14: make/model, 500ah or 800ah? price? 1 Like |
Re: Solar Energy, A Complement To FTA by durodee(m): 12:34pm On Oct 23, 2020 |
2 Likes |
Re: Solar Energy, A Complement To FTA by wilmaria14: 12:43pm On Oct 23, 2020 |
durodee:na small money |
Re: Solar Energy, A Complement To FTA by wilmaria14: 12:47pm On Oct 23, 2020 |
earthrealm:800h 2v 78k |
Re: Solar Energy, A Complement To FTA by wilmaria14: 12:59pm On Oct 23, 2020 |
wilmaria14:78k 800ah 2v |
Re: Solar Energy, A Complement To FTA by samnaija: 1:03pm On Oct 23, 2020 |
wilmaria14:What's their condition new or used. |
Re: Solar Energy, A Complement To FTA by samnaija: 1:04pm On Oct 23, 2020 |
U don change price ok 1 Like |
Re: Solar Energy, A Complement To FTA by GeorgeD1(m): 1:24pm On Oct 23, 2020 |
NiyiOmoIyunade: nice one niyi. at least we finally begin to see some down to earth details popping up far from the glossy narratives we been hitherto fed with. your admissions tally completely with what that rod guy was trying to explain in his website while also mentioning your battery type - pylontech. when we lay the facts bare for all to see, discerning peeps are able to make informed decisions without feeling tricked into venturing into something they thought was all frills and thrills. 1 Like |
Re: Solar Energy, A Complement To FTA by zeestone99(m): 1:56pm On Oct 23, 2020 |
Epever triron 40amps mppt available 7 battery type selection Sealed(AGM), Gel, Flooded, Lead-acid User, LiFePO4 Lithium, Li(NiCoMn)O2 Lithium, Lithium User(9~34V). Dual 5V DC USB output interface of this mppt controller can charge your electronic devices directly. Price- 75k Call - 08117398294 Chat - http:///2348117398294
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Re: Solar Energy, A Complement To FTA by wilmaria14: 4:28pm On Oct 23, 2020 |
samnaija:used |
Re: Solar Energy, A Complement To FTA by ojeysky(m): 5:54pm On Oct 23, 2020 |
GeorgeD1: I actually think it is you who continue to make people feel lithium is some scary and deceptive thing, on reasons best known to you. If it was not better Niyi will not continue to accumulate(for business reasons or otherwise) and those who use it will not share their experiences (good or bad). It's no brainer that lithium is a superior chemistry to LA any day any time but that still doesn't mean that both chemistries won't appeal to us differently. Why you see experience sharing as being trickish is what beats my imagination, isn't that what this thread is about. In my actual professional world it's over a decade now that operators are being adviced to deploy IPv6 but up till now IPv4 dominates, the difference however is that the number of networks running IPv6 now compared to a decade ago has increased significantly and it's only a matter of time before IPv4 will eventually be obsolete and relegated. Ultimately the choice remains with each individual to either deploy the present technology with future relevance in mind or be caught unprepared. 8 Likes |
Re: Solar Energy, A Complement To FTA by mctfopt: 6:40pm On Oct 23, 2020 |
Interesting conversations. 1 Like |
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