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Nairaland Forum / Entertainment / TV/Movies / Satellite TV Technology / Solar Energy, A Complement To FTA (2275153 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 Jefferyzz(m): 6:44pm On Jan 25, 2023 |
You will need 4 12v 220a lead acid battery to make 10.5kw and not 10kwh. Milito: |
Re: Solar Energy, A Complement To FTA by mctfopt: 7:29pm On Jan 25, 2023 |
Beware of breakers you buy in the market 9 Likes
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Re: Solar Energy, A Complement To FTA by viperVIP: 7:48pm On Jan 25, 2023 |
Growatt SPF 5000 ES control board for sale. 1 Share
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Re: Solar Energy, A Complement To FTA by bigrovar(m): 7:52pm On Jan 25, 2023 |
samir101ng: It's part of the specs of every solar panel from a reliable source. It is called heat coefficient. It basically tells how much power of a PV is lost due to heat. Panels output at rated at 25° temperature which is rarely obtainable on the field / roof. Hence PV makers include a data that tells how much power is lost for ever degree above 25° the panel is used at. My former Yingli panel had a temp coefficient of 0.42% This meant 0.42% of the rated power is lost for every degree above 25C. The Canadian solar has a coefficient of 0.34%. It was the lowest of all the PV I reviewed. (Jinko, JA, Longi) but the difference was very small. All where within the 0.3% range. CS was just the lowest. 1 Like |
Re: Solar Energy, A Complement To FTA by contease(m): 7:55pm On Jan 25, 2023 |
NiyiOmoIyunade: Here we go... Very apt point here... Again, I remember talking to you privately on the "power" of the 80ams mppt I got... It also has the algorithm power to Control my "non-smart" inverter as you have described... It's called Ashapower. With this, I can set some special parameters like panels over grid or otherwise, I can shutdown grid completely, I can set parameters for float, agitate, equalize etc becos the supply of grid to the inverter is connected via the mppt... I have shared the data sheet somewhere behind... To be honest, this CC is as great as those high end inverters... Thanks you for always coming through with what's obtainable on other inverters.. Just wondering how much trials u have done with all these big names... 😂 1 Like |
Re: Solar Energy, A Complement To FTA by samnaija: 9:21pm On Jan 25, 2023 |
Moneyboyz: My brother I no get money give generator repairer again. I have not switch my gen in the last 2years. My generator repairer was crying bitterly I don't call him again. And I told for what, I have constant light. I sold 2 of my generators and left a small one for remembrance sake . 8 Likes |
Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 9:55pm On Jan 25, 2023 |
I got one of this but the 100a. Ordinary 43a from CC passed through it n it started melting. Didn't notice it on time cause it been over a week I installed it. I was just lucky to b at home to witness it. Maybe d MCB could av catch fire mctfopt: 2 Likes |
Re: Solar Energy, A Complement To FTA by mctfopt: 10:01pm On Jan 25, 2023 |
Jefferyzz: These people should be sued. I swear. |
Re: Solar Energy, A Complement To FTA by tsiriman(m): 10:59pm On Jan 25, 2023 |
Jefferyzz:@milito But this 10kWh lead acid will be just about 5kWh at 50% DoD. 1 Like |
Re: Solar Energy, A Complement To FTA by FEGEITOK: 11:18pm On Jan 25, 2023 |
mctfopt: This was why I spent half a day buying a genuine RCCB. Will share all the steps and the full story by weekend |
Re: Solar Energy, A Complement To FTA by GloriousGbola: 11:40pm On Jan 25, 2023 |
mctfopt: it is actually worse than that Merlin Gerin was bought over and absorbed by schneider years ago same way they were still selling Tenby in the market after the company was also absorbed i can only imagine the nonsense story the Arrow selling it to you will still tell you anyway, if you ove in lag and you want to buy original schneider https://www.se.com/ng/en/work/support/where-to-buy/list-of-distributors.jsp go for bolamark |
Re: Solar Energy, A Complement To FTA by chipsypop(m): 11:52pm On Jan 25, 2023 |
Hello all. If you sell the Powmr 60A CC old model or Make sky blue 60A CC, send me a WhatsApp message on 08163213516 |
Re: Solar Energy, A Complement To FTA by chipsypop(m): 12:13am On Jan 26, 2023 |
dacool1:Have you gotten? |
Re: Solar Energy, A Complement To FTA by Trippledots(m): 12:28am On Jan 26, 2023 |
Trippledots: SA. Brand new
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Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 5:41am On Jan 26, 2023 |
Yh. 50% DOD is 5kw. 4 LA can't do 5kwh tsiriman: 1 Like |
Re: Solar Energy, A Complement To FTA by efuro(m): 7:01am On Jan 26, 2023 |
RipVanWink: Am shocked when i see these figures maybe he thinks people don't know. some people sha! 6 Likes |
Re: Solar Energy, A Complement To FTA by FEGEITOK: 7:25am On Jan 26, 2023 |
So I finally got solar panels. I am on a budget though. Can I do Powmr for a MPPT CC? For now. My battery bank is made up of 2 No. 24V 200AH batteries. My panels are 2 No. Jinko 470W. I will upgrade soon. But I want to cut off PHCN or AEDC as its known in Abuja. What's the bypass for cumulative daily logging fault of Powmr? |
Re: Solar Energy, A Complement To FTA by FEGEITOK: 7:30am On Jan 26, 2023 |
Dam5reey: Can I see a circuit diagram of the above please? And/pictures of the installation? |
Re: Solar Energy, A Complement To FTA by FEGEITOK: 7:33am On Jan 26, 2023 |
odimbannamdi: Does the shunt help me get cumulative logging data from Powmr? Are you the seller that includes MC4 connectors with purchases of Powmr? |
Re: Solar Energy, A Complement To FTA by odimbannamdi(m): 7:57am On Jan 26, 2023 |
FEGEITOK: No it doesn't. I dont include MC4 connectors with my controllers at the moment. Thanks |
Re: Solar Energy, A Complement To FTA by Ma3ca4: 2:52pm On Jan 26, 2023 |
Trippledots:Your contact for negotiation |
Re: Solar Energy, A Complement To FTA by Gr8teejay: 4:41pm On Jan 26, 2023 |
Good afternoon all. Please what is the highest wattage monochrystaline solar panel one can get that is 12 Volts? |
Re: Solar Energy, A Complement To FTA by isangjohnson: 5:53pm On Jan 26, 2023 |
Gr8teejay:All these 12v, 24v, 48v......pv, how una dey tek identify them? |
Re: Solar Energy, A Complement To FTA by Jefferyzz(m): 5:56pm On Jan 26, 2023 |
Best is you get 190/200w with 19/20v vmp and 9/10a imp like 3/4. Get a pwm n parallel them. Use 10mm cable to run ur panel cables. Gr8teejay: |
Re: Solar Energy, A Complement To FTA by Dam5reey(m): 6:07pm On Jan 26, 2023 |
isangjohnson: Basically it depends on number of cells, however you may also use Vmp of the panel to determine the panel voltage. 17V to 19V Vmp is 12V 34V to 38V vmp is 24V These are most common panels |
Re: Solar Energy, A Complement To FTA by isangjohnson: 7:07pm On Jan 26, 2023 |
Dam5reey:What roles do the pv voltages really play when designing a system? I personally do not always pay attention to them. I only focus on other parameters such as Voc and co, watt, company name including purchasing source, etc. |
Re: Solar Energy, A Complement To FTA by mctfopt: 7:11pm On Jan 26, 2023 |
efuro: 200AH Is now sold ₦35,000 150AH is now sold ₦25,000 But anyways some may not know ![]() 9 Likes |
Re: Solar Energy, A Complement To FTA by Donarsy(m): 8:24pm On Jan 26, 2023 |
Mjolnir: Here; info@smksolar.com.ng |
Re: Solar Energy, A Complement To FTA by Dam5reey(m): 9:10pm On Jan 26, 2023 |
isangjohnson: Not all specs is important as long as you find what you are looking for. |
Re: Solar Energy, A Complement To FTA by oloet: 9:25pm On Jan 26, 2023 |
Dam5reey: Does this mean that I cannot use (3) 300w panel with VOC of 44.5v on a 12v system with a mptt controller with max panel input of 160v? |
Re: Solar Energy, A Complement To FTA by zeestone99(m): 9:40pm On Jan 26, 2023 |
toyeoye: LoL ok Mr famicare. |
Re: Solar Energy, A Complement To FTA by zeestone99(m): 9:42pm On Jan 26, 2023 |
1 Like |
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