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Nairaland Forum / Entertainment / TV/Movies / Satellite TV Technology / Solar Energy, A Complement To FTA (2277391 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 JohnKester: 9:06am On Sep 12, 2017 |
efuro: Harmonise the first bold with the second so we can understand better. Cheers |
Re: Solar Energy, A Complement To FTA by efuro(m): 9:46am On Sep 12, 2017 |
JohnKester: oooh I mean sunshine pv modules thanks I has been corrected ! 1 Like |
Re: Solar Energy, A Complement To FTA by Nobody: 11:33am On Sep 12, 2017 |
Dam5reey:true, i bought recently 160 mono panel frm dir yingli opebi outlet,maximum amps on the sticker was 8.7A but was surprised to see 10+ amps on my charge controller on a sunny day. i just went back for anoda one o. thank God na 30amps solar charge controller i get. 160mono(12v) is 29k at dir outlet 1 Like |
Re: Solar Energy, A Complement To FTA by pranil(m): 12:04pm On Sep 12, 2017 |
As far as I am aware Yinglee does not sell for retail market except through approved installers. Can the forum share contact details . I am looking for double sided panels since last two months ( the LG ones are 130 K each for 300 watt) and Solarworld seem to have vanished from market Yingli also has Bifacil panels and is Global leader in twincell I am looking for - http://www.yinglisolar.com/en/products/monocrystalline/panda-bifacial-60cl/ Quote from - http://www.eco-business.com/news/why-two-faced-solar-panels-are-a-bright-idea/" Yingli’s bifacial modules, known as the TwinMax series, were launched last year, and are made using the company’s special technology, known as Panda cells. These use phosphorous, rather than boron, to treat the silicon so that it can conduct electricity by up to 10 per cent more efficiently than others." |
Re: Solar Energy, A Complement To FTA by Nobody: 1:59pm On Sep 12, 2017 |
pranil:MR i bought from yingli office in opebi from one chinese man. they retail dir product der stop misleading people dat can only afford one panel at a time. original yingli products o, cheaper than d ones d scammer on dis forum sell at high prices n continue to spam d forum. imagine him giving account details for me to pay when we have not reach an agreement yet.just google yingli site n get dir opebi address on d site with dir fone number. http://www.yinglisolar.net/en/Contact.asp http://www.yinglisolar.com/en/about/contact/ 3 Likes |
Re: Solar Energy, A Complement To FTA by dejidotun2000(m): 2:14pm On Sep 12, 2017 |
They do sell retail. I have bought from their Opebi outlet and their Alaba outlet. I don't know if they have the particular model you want in stock. Contact them via Head Office: 58, Opebi Rd., Ikeja, Lagos Tel: +234-809-231-9709 +234-809-231-9708 E-mail: nigeria@yingli.com Alaba Branch: BP7/8, G/F., Bonic Plaza, Opp. MTN Office, Ojo Rd., Alaba, Lagos Tel: +234-810-465-1242 +234-806-568-3487 pranil: |
Re: Solar Energy, A Complement To FTA by mcci: 2:16pm On Sep 12, 2017 |
udy821: Between yinglisolar.com and yinglisolar.net which one do I regard as authentic? Why should a company have two sites? One for the rest of the world and the other for Nigeria. Can someone please assist? 2 Likes |
Re: Solar Energy, A Complement To FTA by Nobody: 3:49pm On Sep 12, 2017 |
mcci:yea i noticed dat too d 1st time(2yrs ago) when i bought dir solar power bank with 3watts solar panel for phone charging. till date i have had no issue with d device,dats y i decided to give dir 160watts panel a try for my sukam inverter n bat3 |
Re: Solar Energy, A Complement To FTA by Dam5reey(m): 4:37pm On Sep 12, 2017 |
udy821: I got their price list too, Now Im convinced.. ![]() 1 Like |
Re: Solar Energy, A Complement To FTA by DMerciful(m): 9:13pm On Sep 12, 2017 |
I can attest to sunshine panels.....i use them and my harvest is quite impressive. why spend so much money on name? ![]() JohnKester: 3 Likes |
Re: Solar Energy, A Complement To FTA by DMerciful(m): 9:16pm On Sep 12, 2017 |
mind expatiating where you saw 10A+? if it the PV side for a series string them thats super but if its the battery side or if the panels are parallelled then norin special ![]() Dam5reey: |
Re: Solar Energy, A Complement To FTA by anochuks08(m): 10:10am On Sep 13, 2017 |
anochuks08:SA |
Re: Solar Energy, A Complement To FTA by Nobody: 12:04pm On Sep 13, 2017 |
DMerciful:my oga to b specific its was 10.4A on my charge controller using just one 160 mono panel (12v).my installer did a gud job by placing a plank under d panel to prevent radiation from roof.mind u dis happened on a real sunny day around 1-2pm 1 Like |
Re: Solar Energy, A Complement To FTA by c0ogumo(m): 12:48pm On Sep 13, 2017 |
*********** SOLAR DEPOT *********** Your One Stop Shop For Renewable Energy New Arrival: Victron Energy Products Visit our website www.solardepotng.com for more info 0803 260 2629 1 Like 1 Share
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Re: Solar Energy, A Complement To FTA by efuro(m): 4:07pm On Sep 13, 2017 |
udy821: What oga DMerciful is trying to clarify from you are: Is dat 10.4A an instantaneous PV input to CC or is it CC output, and What type of CC are you using. Take a look @ 160/10.4=15.9v for a 12v system Since it is a good-sun-day, letz put PV performance/cabling to 90% . u have 13.8v or floating / tending to absorption where amperage is throttle down instead of 10.4A. Please take a review of the PV & let's us know the result. In case I need to go after such PV before it's price jump-up. Best regards 1 Like |
Re: Solar Energy, A Complement To FTA by Nobody: 5:10pm On Sep 13, 2017 |
efuro:ok using clamp meter instant pv was 10.9amps. while to d battery was 10.8amps but on d pwm cc it was showing 10.4amps. battery at dat moment wasnt close to 12.5volts .my load on d 12v battery is 130watts .32inch ledtv 55watts binatone stand fan dstv decoder. 10mm pv cable 9yards to charge controller |
Re: Solar Energy, A Complement To FTA by Dam5reey(m): 7:04pm On Sep 13, 2017 |
udy821: That all he want to see, PWM controllers tends to perform well if you are using lower set up like yours. PWM harvest more AMP than MPPT, MPPT only track Maximum Point which is higher volts at lower AMP. |
Re: Solar Energy, A Complement To FTA by mank1234(m): 7:55pm On Sep 13, 2017 |
Dam5reey: Sure of the bolded? |
Re: Solar Energy, A Complement To FTA by Dam5reey(m): 8:23pm On Sep 13, 2017 |
mank1234: Yeah check the MPPT, V Vs I curve.. I'm referring to Amp at the PV input not output.. |
Re: Solar Energy, A Complement To FTA by Obascoetubi: 6:36am On Sep 14, 2017 |
kiekie1:what is the different between magnum vs sukamm inverter? |
Re: Solar Energy, A Complement To FTA by earthrealm(m): 1:29pm On Sep 14, 2017 |
udy821: What is max power current Imp of the panel?..do you remember? - it appears its producing MORE than its rated for. how old have you been using it? |
Re: Solar Energy, A Complement To FTA by Nobody: 2:10pm On Sep 14, 2017 |
earthrealm:max Imp is 8.7A. Max volt 18.4v panel wattage 160w .u are right dats y i had to buy 150watts mono panel max volt 18.8v. to parallel the 160mono(one month plus both panels) .dis afternoon i got 19.5amps(on both panels 160+150watts) which i snapped on my fone but finding hard to upload it. |
Re: Solar Energy, A Complement To FTA by Nobody: 2:16pm On Sep 14, 2017 |
earthrealm:pardon my poor pix.fone camera is misbehaving
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Re: Solar Energy, A Complement To FTA by Nobody: 2:47pm On Sep 14, 2017 |
just dis afternoon d 1st is 19.5amps. 19.5/2 =9.75amps(against d 8.7amps name plate of d 160watts panel) each of 160+150 mono panel(12v) 1 Like |
Re: Solar Energy, A Complement To FTA by efuro(m): 5:05pm On Sep 14, 2017 |
udy821: Cheap/Affordable & high Quality PV modules. We are getting somewhere in Nigeria. We must encourage such dealers. You have given me best news for the week! ![]() ![]() 1 Like |
Re: Solar Energy, A Complement To FTA by Nancy4321: 5:24pm On Sep 14, 2017 |
Limited stock of 325W Made in America ( mission solar) Monocrystalline solar panels available for pick up call me on 08187118479 1 Like
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Re: Solar Energy, A Complement To FTA by samnaija: 9:38pm On Sep 14, 2017 |
efuro:Your setup is similar to mine. Do you have battery being drained by the panels problems.in my setup during cloudy day or towards the evening the panels drain the batteries. I read somewhere the More u series the more this issue crops up. Anybody with a solution would. Appreciate. Panels are configured 3x4 . Mppt charge. Controller 60a.inverter 48v 200ah.. |
Re: Solar Energy, A Complement To FTA by efuro(m): 10:58pm On Sep 14, 2017 |
samnaija: My setup is 12 pieces of 150w (6 poly, 6 mono) and battery bank of 7200WH@ 24v, plus 2kva microtek inverter, 60A fangpusun mppt. 50A PV/CC breaker, No Mnspd, No router, contactor or automation, etc. Just a simple setup to ensure 24hrs electricity. However, I do not have PV feedback or at least my CC takes care of that. It rare nowadays to have that problem you described. Most PV have blocking diode at their terminal box. Also, standard CC prevent such scenario. And if that occurs please audit ur setup. 1. Run some test to Confirm if ur batteries are not the culprit, this include leaving ur pv breaker open while discharging ur bank. 2. Did u do + or - ive grounding to ur setup? If no, insulate ur cables with PVC pipe right from the rooftop-combiner-cc and battery etc. If u don't have funds then just trace ur cable carefully for possible leakages. ( option 2 is only where ur CC is not standard or locally built) My advice Calculate ur max pv voc and get a rated diode soldered along the cable just after combiner box (if u have) or before ur CC breaker and you will be fine. http://www.solar-facts.com/panels/panel-diodes.php Let us know how you're are able to resolve the issue. |
Re: Solar Energy, A Complement To FTA by Dam5reey(m): 11:01pm On Sep 14, 2017 |
samnaija: ![]() |
Re: Solar Energy, A Complement To FTA by elegungun: 6:43am On Sep 15, 2017 |
Good morning house, please I urgently need solar installer who can work in Osun state. |
Re: Solar Energy, A Complement To FTA by bigrovar(m): 7:58am On Sep 15, 2017 |
Nancy4321:There way things are done around here, you state your price in the open for all to see. |
Re: Solar Energy, A Complement To FTA by Nancy4321: 8:30am On Sep 15, 2017 |
sorry im new here N60,000 bigrovar: |
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