Welcome, Guest: Register On Nairaland / LOGIN! / Trending / Recent / NewStats: 3,166,097 members, 7,863,836 topics. Date: Tuesday, 18 June 2024 at 07:25 AM |
Nairaland Forum / Entertainment / TV/Movies / Satellite TV Technology / Solar Energy, A Complement To FTA (2151758 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) ... (937) (938) (939) (940) (941) (942) (943) ... (1746) (Reply) (Go Down)
Re: Solar Energy, A Complement To FTA by ojeysky(m): 7:23pm On Feb 02, 2021 |
NiyiOmoIyunade: Sorry my bad, yeah it's the one in bold |
Re: Solar Energy, A Complement To FTA by IYGEAL(m): 10:17pm On Feb 02, 2021 |
Good evening everyone Please, between 2s1p and 2p1s, which is the better way to connect 2 pieces of 160W panels to charge a 200ah 12V battery by means of a 30amps Mppt CC? |
Re: Solar Energy, A Complement To FTA by NiyiOmoIyunade(m): 11:36pm On Feb 02, 2021 |
I am subscribed to your youtube channel. Interesting stuff always. I was not surprised the DIY inverter repair ultimately had issues. Some of these stuff one may only get right after a few false starts. Do you still continue the fight with Victron? I really like the Deye but hope to see it gain more traction and also have solid after sales support locally. chris81964: |
Re: Solar Energy, A Complement To FTA by SolnergyPower: 7:01am On Feb 03, 2021 |
The Vmax of 160W should be about 18V, and also your maximum PV voltage input of the CC should be at least 50V, so 2S1P is a better option. Thank you. IYGEAL: 3 Likes |
Re: Solar Energy, A Complement To FTA by quest4s: 9:54am On Feb 03, 2021 |
HELP PLEASE My inverter battery is not charging. I noticed that once you power is connected to the battery is shows it fully charged within 2minutes but if you disconnect the power source from the inverter, it fails to back up. The problem is not from my inverter as i have tested it with another set of batteries and they are all charging properly. What can i do? |
Re: Solar Energy, A Complement To FTA by wilmaria14: 10:36am On Feb 03, 2021 |
quest4s:change d batteries |
Re: Solar Energy, A Complement To FTA by odimbannamdi(m): 11:08am On Feb 03, 2021 |
quest4s: What is the brand of the battery? How long have you been using it? Did the backup time gradually deteriorate/reduce on same load? |
Re: Solar Energy, A Complement To FTA by quest4s: 11:19am On Feb 03, 2021 |
odimbannamdi: Thanks The battery is barely 3months old Started suspecting it from when I got it thought it was because of slight increase in load. It deteriorated gradually till it was very noticeable yesterday |
Re: Solar Energy, A Complement To FTA by olopan(m): 12:29pm On Feb 03, 2021 |
Hope you have warranty on it quest4s: |
Re: Solar Energy, A Complement To FTA by ojeysky(m): 1:49pm On Feb 03, 2021 |
ojeysky: Still need this....USB to RS485 (with rj45 end) converter. |
Re: Solar Energy, A Complement To FTA by IYGEAL(m): 3:11pm On Feb 03, 2021 |
SolnergyPower: Thank you very much. 1 Like |
Re: Solar Energy, A Complement To FTA by odimbannamdi(m): 4:29pm On Feb 03, 2021 |
quest4s: My sincere empathies, bro. But you didnt mention the battery brand, so that we can provide more informed responses. Also, do you have an independent voltmeter connected to the battery with which you monitor the voltage of the battery at full capacity and after usage, just like the type in the pic below? I have realized that most the battery voltage indicated on inverters are usually higher than actual, hence the need for an independent one to get a more accurate reading. Let us just be hopeful that your battery may be suffering from gross under-charging and it is not dead yet... 2 Likes
|
Re: Solar Energy, A Complement To FTA by ojeysky(m): 5:40pm On Feb 03, 2021 |
ojeysky: Still available |
Re: Solar Energy, A Complement To FTA by dollarnaira: 6:26pm On Feb 03, 2021 |
Mod wey dash me 24hr ban. I dey hail o |
Re: Solar Energy, A Complement To FTA by mctfopt: 10:28pm On Feb 03, 2021 |
olopan: How much? |
Re: Solar Energy, A Complement To FTA by olopan(m): 12:06am On Feb 04, 2021 |
Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 6:52am On Feb 04, 2021 |
200AH 48v felicity lithium battery still available, #750,000. Call/WhatsApp us on 08168986461
|
Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 6:54am On Feb 04, 2021 |
330w Canadian solar panel available, #60,000. Call/WhatsApp us on 08168986461 1 Like
|
Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 7:00am On Feb 04, 2021 |
200w solar street light available, #22,000. Call/WhatsApp us on 08168986461
|
Re: Solar Energy, A Complement To FTA by Teewhy2: 2:45pm On Feb 04, 2021 |
Good day house, what is the best way to arrange 8 pcs of 150 watts panel for a 12 volt 1.5 Kva Inverter with 2 flooded batteries (200 amps each) using fangpusun mppt 150/70 . thanks |
Re: Solar Energy, A Complement To FTA by Trippledots(m): 5:03pm On Feb 04, 2021 |
odimbannamdi: baddest engineer... |
Re: Solar Energy, A Complement To FTA by olopan(m): 8:09pm On Feb 04, 2021 |
Having two panels connected in series for four groups and connecting together their positive and negative terminals using a four way MC4 combiner all the way to the charge controller Teewhy2: 2 Likes |
Re: Solar Energy, A Complement To FTA by Teewhy2: 8:29pm On Feb 04, 2021 |
olopan: Thank you sir. |
Re: Solar Energy, A Complement To FTA by Oshomo12(m): 8:34pm On Feb 04, 2021 |
Teewhy2: If the distance between the panels and d CC is significant, do a 4 panel in series( making it 2 sets) and parallel the sets. 4s2p. 1 Like |
Re: Solar Energy, A Complement To FTA by Teewhy2: 8:43pm On Feb 04, 2021 |
Oshomo12: Noted and thanks sir, It's a storey building, the CC and batteries are on the ground floor and panels on the roof. Distance between panel and CC can be around 8 mtrs not sure though |
Re: Solar Energy, A Complement To FTA by Oshomo12(m): 8:57pm On Feb 04, 2021 |
Teewhy2: Do 4s2p |
Re: Solar Energy, A Complement To FTA by samnaija: 9:13pm On Feb 04, 2021 |
Teewhy2:Before you do 4s2p on your panels, how many volts are the panels itself. If it is 24volts each don't do 4s2p, you will end up frying your cc . I think your cc is capped at 150v. |
Re: Solar Energy, A Complement To FTA by mcTrinity(m): 9:56pm On Feb 04, 2021 |
Teewhy2: Sometimes, too much series connection can make even MPPT "less efficient", hence the efficiency curves for MPPTs In your case, I'll go with Olopan... 2S4P would be your best option Cheers 2 Likes |
Re: Solar Energy, A Complement To FTA by odimbannamdi(m): 10:26pm On Feb 04, 2021 |
Trippledots: Baba, na people like una we dey look up to ooo 1 Like |
Re: Solar Energy, A Complement To FTA by Teewhy2: 9:01am On Feb 05, 2021 |
samnaija: Sir, The panels are 12 volts, and Also yes the CC is capped at 150v. Thanks for the advise. |
Re: Solar Energy, A Complement To FTA by Teewhy2: 9:01am On Feb 05, 2021 |
mcTrinity: Thanks sir, appreciate and Noted. |
(1) (2) (3) ... (937) (938) (939) (940) (941) (942) (943) ... (1746) (Reply)
FTA Live Football Matches Announcement Thread / Free To Air Satellite Tv General Thread
Viewing this topic: djaybaba and 2 guest(s)
(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. 49 |