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Nairaland Forum / Entertainment / TV/Movies / Satellite TV Technology / Solar Energy, A Complement To FTA (2296326 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 Konnektions146(m): 1:24pm On Jul 17, 2015 |
Re: Solar Energy, A Complement To FTA by seyekan(m): 8:01pm On Jul 17, 2015 |
Konections pls how much is d used must power cc am interested... Thx |
Re: Solar Energy, A Complement To FTA by pheleix: 1:09am On Jul 18, 2015 |
NoMoreTrolling:Probably your wiring is wrong and your are supply the National Grid or feeding the output to the input |
Re: Solar Energy, A Complement To FTA by earthrealm(m): 9:53am On Jul 18, 2015 |
temizeee: this is ridiculous n dangerous.....ur friend may at the end damage his 800amphr batt bank, or even set his house on fire, with the level of investment he has made so far,,,he shudnt be dealing with amatuers.......any clown installing only 640w panel for an 800amphf batt bank needs bto be shot in the heart at sunset...and shot again in the head at sunrise...if he is still alive, if am ur friend..i wud cancel the job and get another installer who isnt greedy and knows what he is doing 2 Likes |
Re: Solar Energy, A Complement To FTA by durodee(m): 1:15pm On Jul 18, 2015 |
NoMoreTrolling: I had a similar problem with my 24V SUKHAM 1.4KVA inverter a few months back. It also occationally show low battery voltage warning light and switch off even with full battery. Problem was LOOSE NEGATIVE TERMINAL INSIDE THE INVERTER! It was ok once the nut was tightened . 1 Like |
Re: Solar Energy, A Complement To FTA by tolexee: 1:22pm On Jul 18, 2015 |
Hello House trying to recover my batteries (2 x 12v 200Ah Amaron Quanta) not holding charge. I've got a Kevin Inverter that seems to charge my battery through the 4-stage charging cycle; I would like answers to the ff; a. Can i desulfate my batteries using my inverter and solar 60a MPPT Morningstar CC (i.e using two sources of charging at the same time) b. I've read about desulfator on the thread, i see various brands on amazon (bls, batterytender, batteryminder, pulsetech, wizbang) can someone advice on the best tested with proven result. @Nomoretrolling can you also share which brand of desulfator you are using. br br |
Re: Solar Energy, A Complement To FTA by bode4real(m): 2:03pm On Jul 20, 2015 |
tolexee:. Wit my little knowledge once ur CC current/voltage is higher dan d inverter chargin current/voltage d inverter shuld see ur bat3 as full aand cut off d chargin from d inverter. Also if ur inverter is higher ur CC wil see it full also cuttin off its chargin. I be original DIY and not a pro. Attached my own disulfator
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Re: Solar Energy, A Complement To FTA by viazi: 9:36am On Jul 21, 2015 |
Enjoy your constant power with this package. Champs league in HD. https://www.nairaland.com/1580792/new-satellite-openview-hd-free-to-air/3#36113517. Call 07055529276 viaziconcepts@gmail.com. Its free forever. |
Re: Solar Energy, A Complement To FTA by kiekie1(m): 12:56am On Jul 22, 2015 |
HURRY HURRY HURRY !!!!!! USA TROJAN L16-RE Premium Line Flooded Lead Acid Battery 6V (410AH)20hr Rate ..... @ 75k USA TROJAN J185P-AC Signature Line Flooded Lead-Acid Battery 12V (205AH) 20hr Rate .... "STILL OUT OF STOCK". MERCURY tubular/flooded deep cycle batteries 12v 220a "comes with electrolyte level indicator covers and 1 yr & half warranty".......... @60k Latest model 10kva servo stab (AC input range 80V-270V)....... @55k The EP Solar "I TRACER" 60a mppt controller is simply rugged compared to Morningstar price and has excellent features like: -inbuilt LCD display, -high efficiency energy harvest with advanced mppt algorithm -dual core (ARM CPU+DSP) control architecture -run data and event recording -multi phase synchronous rectification tech realizing peak conversion efficiency 98% -high reliabilty including reverse connection, over current and load short protection etc -diversified load control mode -monitor software supplement and firmware update -extensive communication capabilities (RS232, RS485 with modbus protocol, CAN bus extendable)...@ call for price MUST POWER 2kw 12v, 2kw 24, 3kw 24v,3kw 48v , 6kw 24v,6kw 48v pure sinewave LCD power inverter " Inbuilt 35/70a Peak Charging Current" .... (In Stock) Bluegate pure sinewave inverters (1kva 12v, 2kva 24v, 3.5kva 24v, 5.5kva 24v) .... In Stock All our products come with 1 year Warranty. For best affordable prices,contact Smartcell Global Services,Lagos Nigeria. Simply call Sir Frankie "08135031951" for purchase,fast delivery and waybills .. Thanks !!! |
Re: Solar Energy, A Complement To FTA by chris81964(m): 1:17pm On Jul 24, 2015 |
Pakingzzz: Build and I will buy. We should patronize our own. Why are you being from Alibaba and Ebay? Are you not able to find what you need in Nigeria? A majority of the people who sell these items on Ebay purchase from China. |
Re: Solar Energy, A Complement To FTA by chris81964(m): 1:21pm On Jul 24, 2015 |
tolexee: It is like snake oil. Some swear by its properties. Why do you think you need to desulphate your non flooded batteries? Simple reason I buy flooded batteries is that I can accomplish this by overcharging it periodically to move the liquids at the bottom to the top. In a Gel or AGM how do you intend to accomplish that? My 2 cents. Sorry my 2 kobo |
Re: Solar Energy, A Complement To FTA by kiekie1(m): 3:10pm On Jul 25, 2015 |
HURRY HURRY HURRY !!!!!! USA TROJAN L16-RE Premium Line Flooded Lead Acid Battery 6V (410AH)20hr Rate ..... @ 75k USA TROJAN J185P-AC Signature Line Flooded Lead-Acid Battery 12V (205AH) 20hr Rate .... "STILL OUT OF STOCK". MERCURY tubular/flooded deep cycle batteries 12v 220a "comes with electrolyte level indicator covers and 1 yr & half warranty".......... @60k Latest model 10kva servo stab (AC input range 80V-270V)....... @55k The EP Solar "I TRACER" 60a mppt controller is simply rugged compared to Morningstar price and has excellent features like: -inbuilt LCD display, -high efficiency energy harvest with advanced mppt algorithm -dual core (ARM CPU+DSP) control architecture -run data and event recording -multi phase synchronous rectification tech realizing peak conversion efficiency 98% -high reliabilty including reverse connection, over current and load short protection etc -diversified load control mode -monitor software supplement and firmware update -extensive communication capabilities (RS232, RS485 with modbus protocol, CAN bus extendable)... MUST POWER 2kw 12v, 2kw 24, 3kw 24v,3kw 48v , 6kw 24v,6kw 48v pure sinewave LCD power inverter " Inbuilt 35/70a Peak Charging Current" .... (In Stock) Telecomm used intelligent battery chargers 24v 60a, 48v 30a. Office used MUSTPOWER power sinewave inverter 2000w 12v ......@40k Bluegate pure sinewave inverters (1kva 12v, 2kva 24v, 3.5kva 24v, 5.5kva 24v) .... In Stock All our products come with 1 year Warranty. For best affordable prices,contact Smartcell Global Services,Lagos Nigeria. Simply call Sir Frankie "08135031951" for purchase,fast delivery and waybills .. Thanks !!! |
Re: Solar Energy, A Complement To FTA by shithapuns: 6:53pm On Jul 25, 2015 |
chris81964: I think the desulpator works.....though from reviews..most dont work on agm batts The science is simple n straight forward....am about acquiring a unit...so will test it on my 2.5yr old half dead lyminous batt.....from reviews also...its best left permanently as it needs minimum of 1month or 10 recharge cycles to start hving an impact 1 Like |
Re: Solar Energy, A Complement To FTA by Konnektions146(m): 7:21pm On Jul 25, 2015 |
shithapuns: with all the reviews you read, you still believe that thing works? i have gone online and read a lot about all these desulphator thing and its not encouraging, You can get it and lets see how it works. good luck |
Re: Solar Energy, A Complement To FTA by Konnektions146(m): 7:28pm On Jul 25, 2015 |
NoMoreTrolling: I currently have some low power bulbs LED bulbs of 2watts, 4watts( B22 and E27) for now expecting other sizes |
Re: Solar Energy, A Complement To FTA by JUO(m): 10:35pm On Jul 25, 2015 |
Konnektions146:still waiting for someone to explain to me how this toy works. Something inverter and cc can't is what we are made to believe that this toy can do, hum |
Re: Solar Energy, A Complement To FTA by Konnektions146(m): 1:05pm On Jul 26, 2015 |
JUO: My dear, I am waiting too |
Re: Solar Energy, A Complement To FTA by baba11(m): 3:29pm On Jul 27, 2015 |
GeorgeD1:According to research we did when I built my final year project which was automatic solar street light,we found out that for higher intensity of sunlight to be taken by solar panel, it must be placed at an angle of 30 degree South but I saw up there that it must be 45 degree.Which one is correct?? In case external charger is needed ,how will one determine the rating of the one to go for and for the one of charge controller too? |
Re: Solar Energy, A Complement To FTA by baba11(m): 3:50pm On Jul 27, 2015 |
Konnektions146:How's solar panel connects in series and parallel? Which one is bring increase too,current or voltage? |
Re: Solar Energy, A Complement To FTA by Konnektions146(m): 4:35pm On Jul 27, 2015 |
baba11: PV panels connected in series gives more voltage and static current but parrallel increases the current and static voltage. but you are better of with a higher voltage than higher current before the Charge controller(CC). you could connect in series to get about 105v , 8.9A and when you feed it into the CC, the controller will take the voltage it wants and does some certain level of conversion of the excess voltage to boost the current and thus more juice into your battery.(only an MPPT can take that much voltage) E.g. from solar(105v;8.9A) -->Charge controller--54V, 15A-->Battery Hope this helps 1 Like |
Re: Solar Energy, A Complement To FTA by tradeplusib: 4:13pm On Jul 29, 2015 |
in need of a 96v 30A charge controller, any suggestions please |
Re: Solar Energy, A Complement To FTA by Konnektions146(m): 11:27pm On Jul 29, 2015 |
tradeplusib: could get you one |
Re: Solar Energy, A Complement To FTA by Saipro(m): 4:46am On Jul 30, 2015 |
I'll break my silence awhile. It's agonising to keep quiet at times in a random house. tradeplusib: If what you're after is an MPPT charge controller, I think most of the conventional ones handle about 150VDC VoC by default. Do the math from there. JUO: I can testify it certainly works. I can as well assure you it's not for all scenarios or even most scenarios. Batteries damaged from abuse derive the least benefits while those which have either suffered neglect (sat a long time without charge) or had a few undercharge cycles seem to be its forte. chris81964: Desulphation is actually a plate thing while the charging current handles the mixing of the fluid. Many desulphators could be considered to be like modified PWM chargers (they need a charging source - whether coupled or inbuilt). In the case of AGM batteries (in my personal experience), desulphation is not a straightforward thing and requires a lot of patience. I have used as many as 14 cycles of charging-desulphation-charging to get some back to nearly full capacity. About 25% of those sitting around for long have gained nearly full capacity. About 60 - 70% (depending on capacity and brand) have attained between 60 - 80% restoration. The remaining 5 - 15% were either unresponsive after numerous cycles or retained too little capacity to be of much use. Specifically for the mythical AGM batteries (not sealed lead acid), I noticed : 1. Totally "dead" batteries often require a slightly higher than typical voltage and low current to "kickstart" the process. 2. Batteries of 55Ah and lower aren't good candidates. These respond more to controlled overcharging. Desulphators should be installed right from the onset else you'll have little or insignificant benefit. 3. Batteries 250Ah and above require industrial grade desulphators or those specifically labelled for such capacities. The regular desulphator would try your patience to the limit before getting the results you desire (works on the long run). 4. Open the cell caps (many AGM batteries are almost impossible to open without sawing off the top). If the cells are dried out, you're wasting time and other resources. I wouldn't recommend it but while experimenting, adding a sufficient amount of distilled water till the tops are no longer powdery (but not soaked) and leaving for a day or two (while connected to the desulphator but not charging) seems to give remarkably good results. Resume charging after 24 hours of "settling". 5. AGM batteries are tough to desulphate. Try at least 5 days of charging with desulphating-desulphating alone-charging with desulphating before you check for results (assuming your batteries are between 100Ah and 250Ah). Be mindful of the voltage rating and other manufacturer recommendations for your desulphator. 6. I've seen people trying to desulphate the small UPS batteries. I think it's a sheer waste of time (I've tried it too, just to be sure). Feel free to add more to the list, based on your experience. That's the purpose of the forum. And as Chris rightly noted, it is indeed like snake oil. For some, it works like magic; for others, baby oil would have been preferable to the nonsense called snake oil. 2 Likes |
Re: Solar Energy, A Complement To FTA by tradeplusib: 6:28am On Jul 30, 2015 |
Saipro: I was not referring to Voc but battery voltage @ 96v thank you |
Re: Solar Energy, A Complement To FTA by tradeplusib: 6:30am On Jul 30, 2015 |
Konnektions146: Do you have a reliable one at hand presently? What make and cost please |
Re: Solar Energy, A Complement To FTA by Konnektions146(m): 8:54am On Jul 30, 2015 |
tradeplusib: at hand now? no -(its not a moving market , its gotten on demand) can get it from China in less than a week. its iPanda. see specs below
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Re: Solar Energy, A Complement To FTA by tradeplusib: 9:58am On Jul 30, 2015 |
Konnektions146: Thanks, need something available now, client is in a rush as usual |
Re: Solar Energy, A Complement To FTA by Konnektions146(m): 10:10am On Jul 30, 2015 |
tradeplusib: the best i can do is to get it here in 3days(you pick it up on monday morning) if not, Good luck sir |
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