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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 kiekie1(m): 12:25am On Jan 16, 2019 |
Affordable!!! USA Deka 210a battery .............190,000 Ritar 200a batteries....................115,000 Felicity 200a battery ...................90,000 Motoma 200a battery ................115,000 Cinemax 200a battery ................115,000 Cinemax 210a battery ................120,000 Morningstar 60a mppt ...............200,000 "limited stock" Morningstar 45a mppt................190,000 Tsm2 display ...............................60,000 Schneider 60a mppt ....................240,000 Battery equaliser 6-48v.......... 30,000 Pro solar roof rail & mounts .....30,000 Protek 200L solar water heater....200,000 Epsolar Epever solar charge controllers MT50 display ..................................15,000 Epever 12-24v 30a mppt ................50,000 Epever 12-24v 40a 4210N mppt ...........65,000 Epever 12-48v 60a tracer mppt....135,000 Contact, Smartcell global services 081-350-31951 WhatsApp: https:///2348170385620 1 Like
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Re: Solar Energy, A Complement To FTA by Trippledots(m): 3:17am On Jan 16, 2019 |
DMerciful: A Nigerians buyer reviewed that it discharges the battery when there is a power cut. How did you go around that? |
Re: Solar Energy, A Complement To FTA by kiekie1(m): 7:52am On Jan 16, 2019 |
Saipro: Neatly used durable 20a intelligent battery charger (Carspa energy brand out of carton) ....... Contact me for discounted price ! 1 Like
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Re: Solar Energy, A Complement To FTA by DMerciful(m): 8:32am On Jan 16, 2019 |
It doesn't Trippledots: 1 Like |
Re: Solar Energy, A Complement To FTA by pheleix: 4:29pm On Jan 16, 2019 |
NiyiOmoIyunade:Niyi, do you have this HA02 for sell, or if you can recommend where I can get it here, its urgent Thanks |
Re: Solar Energy, A Complement To FTA by Trippledots(m): 4:31pm On Jan 16, 2019 |
DMerciful: Ok... Thanks boss |
Re: Solar Energy, A Complement To FTA by Barezzi(m): 4:50pm On Jan 16, 2019 |
I bought mine from JUO pheleix: |
Re: Solar Energy, A Complement To FTA by pheleix: 5:24pm On Jan 16, 2019 |
Barezzi:And it's good so far, heard some affects the batteries. Thanks |
Re: Solar Energy, A Complement To FTA by Barezzi(m): 5:34pm On Jan 16, 2019 |
No complaints from me monsignor. So far so good. pheleix: |
Re: Solar Energy, A Complement To FTA by pheleix: 5:43pm On Jan 16, 2019 |
Barezzi: |
Re: Solar Energy, A Complement To FTA by Trippledots(m): 5:45pm On Jan 16, 2019 |
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Re: Solar Energy, A Complement To FTA by Trippledots(m): 5:46pm On Jan 16, 2019 |
bigrovar: I just stumbled on this post. I want to ask a question. I am building a very small system....i am rarely at home during the day and so i feel my battery(s) will charge well during the day. Panels are; 3pcs of 100w, with one salvaged 300w panel all in parallel (its a 24v panel tho, why not just add it rather than leave it idle). 200ahr battery; and a an average load of 150w through the night (max 250w briefly). Since im not always at home during the day, can i get/add a very small chest freezer to my system? any idea of any easy-to-get brand? Say 100-200ltrs and very efficient too. Hope my question isnt long and winded. Thanks |
Re: Solar Energy, A Complement To FTA by Oshomo12(m): 6:55pm On Jan 16, 2019 |
Trippledots: You need to answer so many questions, NO U CAN NOT ADD IT! (I am at home will not work o) From d little details u gave. U have a 12v 200ahr and u re pulling 12.5a already(150w) instead of 10a(120w max, C20 rule). U now want to kill d donkey by adding small chest freezer. How long does the battery last over night?. Under 50%Dod, u can't do more than 7hrs, except u have started killing the battery already. Note: why put a 300w panel in parallel with 100w panels, are u an installer? 4 Likes 1 Share |
Re: Solar Energy, A Complement To FTA by kiekie1(m): 8:13pm On Jan 16, 2019 |
Emerson bulk charger working great for years ! Works basically as current booster when needed ! Have a spare laying around for an interested buyer .. Snapshot below indicates paired charging with inverter 50a max charging current (throttles down as battery charges) ... 1 Like
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Re: Solar Energy, A Complement To FTA by Malevonent: 8:20pm On Jan 16, 2019 |
is there any more wrong in runing 2 x 250w panels in series to an mppt charge controller on a 48v inverter, my instaler is insisting there is no harm/loss of charging potential, i feel a 3 x 250w series setup is better, so as to have enough headroom to charge the smf batts. what do u guys think? |
Re: Solar Energy, A Complement To FTA by bigrovar(m): 11:06pm On Jan 16, 2019 |
Malevonent: You are right on the mark. 2 250w panels for a 48v setup is essentially running your mppt as a pwm. There is little or no head room at all and your system will have little tolerance for voltage loss. 1 Like |
Re: Solar Energy, A Complement To FTA by Oshomo12(m): 4:15am On Jan 17, 2019 |
Malevonent: You can be right IF and Only IF your mppt max voltage is 150V and not 100V confirm that first. 2 Likes |
Re: Solar Energy, A Complement To FTA by Trippledots(m): 8:43am On Jan 17, 2019 |
Oshomo12: Ok, thanks. Any good efficient freezer you can suggest tho? |
Re: Solar Energy, A Complement To FTA by pheleix: 10:18am On Jan 17, 2019 |
Quanta vs Ritar. Which will you go for. Reasons if possible. Thanks |
Re: Solar Energy, A Complement To FTA by CAROLYN19: 10:21am On Jan 17, 2019 |
Please Call/ Watsapp us on 08066332919
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Re: Solar Energy, A Complement To FTA by DMerciful(m): 12:46pm On Jan 17, 2019 |
@Malevonent Most 48v mppt have input of 150v. 250w*2 in series will perform poorly. 250w are usually with Voc of 35v while 200w are usually 42v. So check what the Voc is to determine the optimum config Oshomo12: 2 Likes |
Re: Solar Energy, A Complement To FTA by Malevonent: 2:32pm On Jan 17, 2019 |
Oshomo12: the make of the cc is voltron, voc max is 150v, so it can take 3 panels in series,the installer appears not so knowledgeable, i am beginning to doubt the whole installation, does anyone have the voltron cc or the manual....want to check the internal settings are set apprioprately i met the setup on ground...so pretty much little i can do now |
Re: Solar Energy, A Complement To FTA by pitodenz(m): 12:18am On Jan 18, 2019 |
I have inverter that's with AGS slot automatic generator starter, pls anyone have idea how to install this on a disiel engine like mekano or perkins, do I need to build a panel for this or the inverter already have the panel inbuilt? Note* the inverter is Mustpower |
Re: Solar Energy, A Complement To FTA by Saipro(m): 6:02am On Jan 18, 2019 |
NiyiOmoIyunade:Usually, no problem. Some devices in the house might have a "loop circuit" within. While not generally a problem, they give all kinds of surprises on occasion and can make troubleshooting for "earth leaks" a formidable task. Or so I've seen previously. |
Re: Solar Energy, A Complement To FTA by CAROLYN19: 9:05am On Jan 18, 2019 |
Call/watsapp us on 08066332919
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Re: Solar Energy, A Complement To FTA by kiekie1(m): 10:41am On Jan 18, 2019 |
LIMITED STOCK.. 340w Solar world mono solar panels(made in Germany) .... 78,000 Jinko 340w mono panel............70,000 Jinko 280w mono panel............57,000 Jinko 265w poly panel.............. 52,000 Trina solar 320w mono..............70,000 Trina solar 285w mono..............65,000 Era solar 300w mono.................58,000 https:///2348170385620 Contact, Smartcell global services, 081-350-319-51 |
Re: Solar Energy, A Complement To FTA by kiekie1(m): 12:48pm On Jan 18, 2019 |
kiekie1: Call my contact detail above or simply Whatsapp .. we waybill to any state in Nigeria as usual ! Cheer's |
Re: Solar Energy, A Complement To FTA by MrDojo(m): 6:31pm On Jan 18, 2019 |
Hello guys. My mum recently got a 1kva system and a 200AH battery. She wants to buy panels later this month, but she does not know if she should buy two 150w panels or just buy one 300w panel. By the way, what kind of solar charge controller will be needed for such a system ( 1kva & 2kva), and how much will it cost. P.s. can one 300w panel charge two 200ah batteries? Thanks for answering How much does a 150w panel cost and a 300w panel? |
Re: Solar Energy, A Complement To FTA by mctfopt: 6:49pm On Jan 18, 2019 |
MrDojo: A 50w solar panel can charge 8 numbers of 200ah, but the question will be how long will it take to fully charge it. To answer your question, the number of panels you use is dependent on two factors, how fast the battery drains and needs to be recharged (which is based on the load connected to it) and of course the number of batteries you are charging. The more the load (bulbs, fans, TVs, etc) connected to an inverter, the faster the battery drains. Two 150w solar panels and one 300w rated solar panels are the same (if both are from same make and age). BUT if I'm to hazard a guess without knowing the load, I'd suggest four 300w for two 200ah batteries or two for one 200ah battery. As for the price of the solar panels, it is dependent on make and condition (new or fairly used). Wait, the marketers are coming Charge controllers are two types PWM or MPPT. I think a good PWM may just do the trick. But if money is no object, get yourself an MPPT solar charge controllers as they are pricier. 1 Like |
Re: Solar Energy, A Complement To FTA by MrDojo(m): 9:51pm On Jan 18, 2019 |
mctfopt: Thank you. |
Re: Solar Energy, A Complement To FTA by kiekie1(m): 11:13pm On Jan 18, 2019 |
mctfopt: Nice input ! Bottle of chilled beer for you ... If the OP hasn't purchased an inverter yet, I would have suggested our affordable hybrid specs. Nevertheless, if budget isn't much an issue, I suggest he goes with 40a mppt to achieve 2S2P config within safe 100 max voc. Secondly he can opt in for 30a mppt if his daily load isn't much.. There is absolutely nothing like spending on something and enjoying your investment .. Cheer's 2 Likes
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Re: Solar Energy, A Complement To FTA by Barezzi(m): 11:38pm On Jan 18, 2019 |
Assuming C10 and no losses, A 200Ah 12V battery has 2400Wh nominal capacity. Useable capacity is 1200Wh. You need solar panels to replace the useable capacity in the available sunlight hours. Assuming 4 sun hours in Nigeria, 1200Wh/4h= 300W panel(s). 300W/12V = 25A. Some folks advice to not load your cc above 80%, approx 30A cc. Any 30A PWM/MPPT CC should do the trick. It's max Voc will define how you configure the 300W array. Whether it's 2# 150w, 3# 100w, or 1# 300w panel(s). Even though you got a 1kva inverter, keep your loads below 240w. Using the same inverter, for each 200Ah battery add a 300w panel and increase your max loads by 240w. MrDojo: 2 Likes |
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