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Nairaland Forum / Entertainment / TV/Movies / Satellite TV Technology / Solar Energy, A Complement To FTA (2292767 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 mctfopt: 9:19am On Oct 16, 2021 |
cell7: I have had Makeskyblue (which PowMr's design, form factor and features are basically the same) for seven years and counting... So buy and flex on 1 Like |
Re: Solar Energy, A Complement To FTA by mctfopt: 9:22am On Oct 16, 2021 |
Charging my ebike battery 1 Like
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Re: Solar Energy, A Complement To FTA by ewizard1: 9:58am On Oct 16, 2021 |
ojeysky:Yes sir. |
Re: Solar Energy, A Complement To FTA by dejidotun2000(m): 10:05am On Oct 16, 2021 |
I thought about this too but laziness...many thanks for sharing your insights. NiyiOmoIyunade: |
Re: Solar Energy, A Complement To FTA by SolnergyPower: 10:33am On Oct 16, 2021 |
Farmicare is modified. olopan: |
Re: Solar Energy, A Complement To FTA by earthrealm(m): 11:40am On Oct 16, 2021 |
dejidotun2000: Progress was made by those who choose to think/see/do things differently. I urge you to ignore the nay sayers and put this to test..... Its a cheap cc, if it fails the test.we would have gained knowledge as a community�, and you use the oppurtunity to upgrade to another cheap ass cc..powmr that has VOC of 150v @ 48v setup. How accurate is the voltage reading of the cc?. It might be off by a few point + margin of error. Extra 5v shudnt fry it 2 Likes |
Re: Solar Energy, A Complement To FTA by ojeysky(m): 2:02pm On Oct 16, 2021 |
dejidotun2000: How close is the 34v to the actual nameplate rating? If it's same then you can go ahead else I expect nameplate rating will be more than 34v so don't try it unless you don't mind lossing the CC. |
Re: Solar Energy, A Complement To FTA by zeestone99(m): 3:33pm On Oct 16, 2021 |
Quality tier 1 panels only. Talesun 400w solar panel - 82k Call/chat - 08117398294 To order now Keep the orders coming. Dm for spec sheet. We deliver anywhere
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Re: Solar Energy, A Complement To FTA by zeestone99(m): 3:37pm On Oct 16, 2021 |
Lagos traffic can't stop us from delivering your order. Dm to order now. Talesun(Thailand) 400w solar panels enroute to loading bay. Your one and only reliable source for quality tier 1 panels. Call/chat - 08117398294 1 Like
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Re: Solar Energy, A Complement To FTA by earthrealm(m): 5:08pm On Oct 16, 2021 |
en0uwem: So my contact said he tried severally to reach you today, as per set appointment twice, but your line was not reachable. ops aborted. So the floor is still open to any other person willing to help OP. |
Re: Solar Energy, A Complement To FTA by yosmen: 5:29pm On Oct 16, 2021 |
fangpusun 50a 12v/24v mppt charge control with display 60k call or WhatsApp : 0703 zero 4836 5 zero |
Re: Solar Energy, A Complement To FTA by yosmen: 5:31pm On Oct 16, 2021 |
fangpusun 50a 12v/24v mppt charge control with display 60k call or WhatsApp : 0703 zero 4836 5 zero
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Re: Solar Energy, A Complement To FTA by Penuelseun(m): 6:55pm On Oct 16, 2021 |
It's another one, the cell build phase gets easier with each build 1 Like
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Re: Solar Energy, A Complement To FTA by Penuelseun(m): 7:36pm On Oct 16, 2021 |
Final look
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Re: Solar Energy, A Complement To FTA by ewizard1: 8:35pm On Oct 16, 2021 |
Available!!!
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Re: Solar Energy, A Complement To FTA by NiyiOmoIyunade(m): 6:46am On Oct 17, 2021 |
The hardware limit is the max voltage rating of the capacitors in the CC - most good manufacturers publish what theirs is. If you cross that limit, the capacitors blow out instantly. Once the break limit is known, backing off a few voltage points for safety is a trivial matter for any who knows what they are doing. It also helps that in the tropics, most locations will never have STC conditions so this adds to your margin of safety. What I do when pushing panel and CC limits is to measure field values based on the ambient for that location, work back to max voltage on the coldest possible clear skies day for that location and then use these value as my not to exceed basis. earthrealm: |
Re: Solar Energy, A Complement To FTA by funshyboi(m): 3:19pm On Oct 17, 2021 |
dollarnaira: Infact it’s really 123 enough, thanks very much |
Re: Solar Energy, A Complement To FTA by dollarnaira: 3:22pm On Oct 17, 2021 |
funshyboi:You are welcome. |
Re: Solar Energy, A Complement To FTA by Braaad: 1:57am On Oct 18, 2021 |
Nice job..., can you send me your contact?? Or alternatively reach me on O 8 I 3 8 I 6 8 nine 3 6. Thanks. ewizard1: |
Re: Solar Energy, A Complement To FTA by ceaser: 8:35am On Oct 18, 2021 |
ewizard1: Does this work for 14s Li-on? Edited ojeysky: ewizard1: Ha! Odiegwu 1 Like |
Re: Solar Energy, A Complement To FTA by ceaser: 9:09am On Oct 18, 2021 |
earthrealm: Talking about VoC, with these recent 400 Watts, 440 Watts solar panels flying around, how many of it do you think will be in series to handle a 48v set up? 2s, 3s? Thinking of including those in the array, so I have to be sure before I fry those CCs. Also @ Ojesky, @ Níyì. |
Re: Solar Energy, A Complement To FTA by ceaser: 9:23am On Oct 18, 2021 |
Penuelseun: @bolded. This is true. You should see how the build version improves with each subsequent pack. The last two packs saw the incorporation of nickel strips, spot welder and fish paper. Thinking of adding a knife fuse or glass fuse and also brainstorming on including communications port with subsequent builds. Of course the latter will mean upgrading from the current BMSes. Is that 48v pack? And did you use resistor wire fuses for the positive poles of each cell?
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Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 9:41am On Oct 18, 2021 |
Star plus tubular batteries still available, #110,000. Call/WhatsApp us on 08168986461
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Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 9:42am On Oct 18, 2021 |
1000w solar street light still available, #45,000. Call/WhatsApp us on 08168986461
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Re: Solar Energy, A Complement To FTA by justcallmenuel(m): 9:45am On Oct 18, 2021 |
100A felicity mppt Cc now available, #130,000. Call/WhatsApp us on 08168986461
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Re: Solar Energy, A Complement To FTA by ojeysky(m): 10:38am On Oct 18, 2021 |
ceaser: Where is the nameplate ratings? |
Re: Solar Energy, A Complement To FTA by earthrealm(m): 12:54pm On Oct 18, 2021 |
ceaser: IfVoc of those panels is more than 50v, then stick to 2s..if less 3s. i actually dont see the comparative advantage of those 500w panels. my sweet spot for panels is 300w to 350w, its portable enough to fit in a big suv and not too heavy to maneuver during installations |
Re: Solar Energy, A Complement To FTA by kadorzy(m): 5:02pm On Oct 18, 2021 |
zeestone99: Tested and trusted. Ordered some units, delivered promptly. � Panels arrived intact. 1 Like |
Re: Solar Energy, A Complement To FTA by ceaser: 5:16pm On Oct 18, 2021 |
ojeysky: I've not even spotted any nameplate of those panels. But if 270 Watts can have around 35v VoC, I'm just imagining what those ones will have. earthrealm: I think I'm with you on the bolded. Except of course I am ready ti get a pick up truck to ferry them. Then get a very experienced installer to mount those large weights. |
Re: Solar Energy, A Complement To FTA by Dam5reey(m): 5:52pm On Oct 18, 2021 |
ceaser: Usually around 50V, Most compensate with Higher Current, not necessarily high VoC, |
Re: Solar Energy, A Complement To FTA by ojeysky(m): 6:25pm On Oct 18, 2021 |
ceaser: My 390w has Voc of 48v so it's safe to work with that for the 400w |
Re: Solar Energy, A Complement To FTA by ceaser: 6:27pm On Oct 18, 2021 |
ojeysky: Your system is 48v system and your panels is 2s config, yes? |
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