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Nairaland Forum / Entertainment / TV/Movies / Satellite TV Technology / Solar Energy, A Complement To FTA (2275985 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 kiekie1(m): 5:56pm On May 28, 2019 |
NOTE! To our esteemed customers , Please we acknowledge your patronage over the years and crave your indulgence to bear with us on the ongoing KUNG LONG battery issue which is associated particularly with the last consignment ( 200a spec ).. I have been tail to tail with back2back company but I believe it would be resolved soonest. Smartcellglobal sincerely apologise to all those affected . Warmth regards ! 1 Like 1 Share |
Re: Solar Energy, A Complement To FTA by mank1234(m): 9:06pm On May 28, 2019 |
kiekie1: This is the most rugged low budget inverter ever. Self consumption is however high due to the type of transformer used. |
Re: Solar Energy, A Complement To FTA by zeestone99(m): 8:09am On May 29, 2019 |
Quanta 200ah battery available - 125k The extra 5k to 10k Than other ba3 brand is worth it.quanta is quick to go out of stock,order now... Free delivery for lagos residents. Call/whatapp 08117398294 to order. |
Re: Solar Energy, A Complement To FTA by duwdu: 1:27pm On May 29, 2019 |
Monitoring my 1.8kW array @ 24V live, it's been a rather poor solar day (pic. 1) along the Lekki axis, Lagos. In fact, it started raining rather heavily for about 30 min already. The situation was a tad better just yesterday... by this time, my AGM batteries were beginning to enter the float stage. (Pics. 2, 3.) I sincerely hope the situation improves pretty soon. ........ P34c3 ..... ...
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Re: Solar Energy, A Complement To FTA by BRIGHTSOLAR(m): 1:56pm On May 29, 2019 |
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Re: Solar Energy, A Complement To FTA by hisenjos: 3:48pm On May 29, 2019 |
Update on Valence batteries Have two permanent installations working very well currently. Finally settled on 14.0v bulk charge and 13.8v float. Low voltage disconnect 11.5v (Manufacturer wants 14.6 bulk but not charging lifepo4 to 100℅ extends battery life) The built-in bms disconnects any battery to gets to 10.5v The batteries charge very fast - 12v each one can accept up to 25A so you can adjust depending on the strings and voltage. Maximum 4 batteries in series recommended ie 48v. We have the 48v with 12 batteries -3 strings. Something else we worked on was conversion sizing from lead acid to lithium. Recommendations varies from 40 -50℅. For our installation so far we used 8 Valence Lithium in place of 6 200ah lead acid batteries and 12 Valence batteries in place of 12 200ah. So far so good. We have a limited number available for sale currently. Contact me if you are interested in the batteries.
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Re: Solar Energy, A Complement To FTA by idsolar(m): 4:12pm On May 29, 2019 |
zeestone99: true talk. extra cost is worth it. quality battery walahi 1 Like |
Re: Solar Energy, A Complement To FTA by duwdu: 4:14pm On May 29, 2019 |
It's now 4 pm and the situation has not improved. (Attached.) Hmm, I guess that does it practically for this solar day? ........ P34c3 ..... ...
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Re: Solar Energy, A Complement To FTA by zeestone99(m): 4:24pm On May 29, 2019 |
idsolar: My loyal customer, hp u r enjoying our products and good customer service 1 Like |
Re: Solar Energy, A Complement To FTA by eleojo23: 4:10pm On May 30, 2019 |
Hi everyone, please can any charger that supports 3- phase charging be used for deep cycle batteries or is there something else to consider? |
Re: Solar Energy, A Complement To FTA by lexi28(m): 1:26am On May 31, 2019 |
totalgreen01: Now this is some serious stuff!! |
Re: Solar Energy, A Complement To FTA by mctfopt: 5:45am On May 31, 2019 |
duwdu: Constant cloudy days and rain are the bane of solar energy users during the rains. But the good news is when the rain is over and the sun gets to blaze, the yield you'd get will far outstrip that which you'd harvest during the dusty dry season. 1 Like |
Re: Solar Energy, A Complement To FTA by kiekie1(m): 11:27am On May 31, 2019 |
Wow cloudy days here in Lagos ![]() ![]() 1 Like |
Re: Solar Energy, A Complement To FTA by earthrealm(m): 2:58pm On May 31, 2019 |
eleojo23: Yes. Though 4 stage is better, bot not so common and more expensive you should be fine with 3 stage |
Re: Solar Energy, A Complement To FTA by eleojo23: 3:03pm On May 31, 2019 |
earthrealm: Thanks, I appreciate 1 Like |
Re: Solar Energy, A Complement To FTA by Saipro(m): 4:52pm On May 31, 2019 |
mctfopt:Wednesday was brutal. Rained from dusk till dawn. And till midday. And till 3pm. And ... wait, is that sunshine breaking through the clouds. Are my eyes playing tricks on me or could I be seeing 2.25kW sustained power from a 3kWp array at 3pm (location Ilorin)? Ended up with 4.6kWh (CC squeezing juice till 6pm). Not bad for a "sunless" day. 1 Like |
Re: Solar Energy, A Complement To FTA by Trippledots(m): 8:48am On Jun 02, 2019 |
[quote author=totalgreen01 post=78601673][/quote] WOW...THAT PUT THE P IN POWERWALL!...CONGRATS BRO. WE WILL TALK ABEG. THIS IS WHAT IV BEEN LOOKING FOR. |
Re: Solar Energy, A Complement To FTA by Trippledots(m): 9:08am On Jun 02, 2019 |
totalgreen01: WAITING TOO. ESP HOW YOU WERE ABLE TO TEST CAPACITY FOR SUCH HUGE NUMBER OF CELLS. I KNW YOU HAVE TO CHARGE AND LET SIT FOR A WHILE OR DISCHARGE UNDER A MONITORED LOAD TO TE BE ABLE TO TEST CAPACITY. IM FOLLOWING YOU NOW. ![]() |
Re: Solar Energy, A Complement To FTA by Trippledots(m): 9:35am On Jun 02, 2019 |
helpee: YOUR DIRECT SOLAR INSTALLER MAN ISN'T DOING ANYTHING MAGICAL. HE JUST USES AN EFFICIENT SYSTEM. I DONT KNOW WHO INSTALLED YOUR INVERTER SYSTEM, BUT IF YOU HAVE USED SOME OF THE WELL ROUNDED INSTALLERS HERE WHO AREN'T JUST INTERESTED IN MAKING QUICK BUCKS, BUT ACTUALLY HELPING YOU ENJOY YOUR SETUP, YOU WOULD HAVE GOTTEN BETTER VALUE FOR YOUR MONEY AND REST OF MIND_ WHICH IS THE AIM BTW. A GOOD INSTALLER WILL SIZE YOUR SYSTEM PROPERLY, ADVICE YOU ON ENERGY EFFICIENT ALTERNATIVES TO YOUR HOUSE UTILITIES (FANS,LIGHTS,HEATERS ETC), AND EVEN CHECK UP ON YOU TO KNOW HOW YOUR SYSTEM IS WORKING. SUGGESTED RESCUE OF YOUR INVERTER SYSTEM RIGHT NOW -REPLACE ALL THOSE CEILING FANS WITH ENERGY EFFICIENT ONES, -USE A LOW POWER LAPTOP RATHER THAN A DESKTOP FOR YOUR PC NEEDS, - MAKE SURE YOUR TV HAS ENERGY EFFICIENT SETTINGS AND ACTIVATE THEM AFTER SUNDOWN. EVEN YOUR INVERTER SHOULD BE CHOSEN CAUTIOUSLY AS EFFICIENCY OF INVERTERS DIFFER GREATLY. A GOOD INSTALLER WOULD HAVE SAVED YOU A LOT OF THIS STRESS. LASTLY, DON'T ATTEMPT TO ADD MORE BATTERIES TO YOUR BATTERIES...WASTE OF MONEY AND ENERGY; YOU CAN ADD MORE PV MODULES THOUGH. CHEERS |
Re: Solar Energy, A Complement To FTA by Trippledots(m): 9:37am On Jun 02, 2019 |
idsolar: BOLDED IS NOT ADVISABLE 1 Like |
Re: Solar Energy, A Complement To FTA by wirinet(m): 1:12pm On Jun 02, 2019 |
Trippledots: The problem is the run time or storage capacity and not power generated. The system shut down at 4:00 am. His total storage capacity is 4nos 200AH batteries which is a total of about 9600wh mind you the system shuts down at about 80% DOD and there is some energy wastage by the batteries themselves and the inverter. |
Re: Solar Energy, A Complement To FTA by wirinet(m): 1:13pm On Jun 02, 2019 |
Trippledots:Can you explain why. |
Re: Solar Energy, A Complement To FTA by Trippledots(m): 1:20pm On Jun 02, 2019 |
wirinet: Two different batteries with diff ages, charge and discharge history don't form a good party. One will drag the other down prematurely. |
Re: Solar Energy, A Complement To FTA by Trippledots(m): 1:23pm On Jun 02, 2019 |
wirinet: SLA batteries dont care what you are trying to achieve. They have their very delicate behavior that you dont want to mess with. |
Re: Solar Energy, A Complement To FTA by wirinet(m): 1:28pm On Jun 02, 2019 |
Trippledots:You are right. But adding more panels would not help either. So the only other option is to reduce load. This is why I am a fan of lithium batteries, lead batteries are too cumbersome and inefficient, it's only advantage is its lower cost and relative safety. |
Re: Solar Energy, A Complement To FTA by ojtech8291: 7:18pm On Jun 02, 2019 |
Please House, What are the requirements needed to carry out medium solar borehole project. Thank you! |
Re: Solar Energy, A Complement To FTA by earthrealm(m): 9:09pm On Jun 02, 2019 |
Saipro: dont see you complaining today, that the lagos sun burned hot like the gates of hades itself ![]() ![]() ![]() ![]() ![]() |
Re: Solar Energy, A Complement To FTA by durumibaka(m): 9:17pm On Jun 02, 2019 |
Gurus in the house, i am using bluegate ups as an inverter, charge contoller, batteries and solar panels thought really enjoying it, but I want to ask solar inverter and ups which one is better, hope to hear from you. |
Re: Solar Energy, A Complement To FTA by hardywaltz(m): 10:18pm On Jun 02, 2019 |
Solar Generators? How efficient are those. I advised a colleague against it but he insist on buying it. |
Re: Solar Energy, A Complement To FTA by idsolar(m): 10:47pm On Jun 02, 2019 |
Trippledots:I concur fully. waste of funds at the end but some people still do it. 1 Like |
Re: Solar Energy, A Complement To FTA by primefaith1: 10:58pm On Jun 02, 2019 |
Battery Balancer/Equalizer. HA01...............(24v) ₦12,000 HA02................(48v) ₦23,000 *Free delivery. *Payment on delivery. NB Only in Lagos State. *There will be a discount on more than one unit. 08084858853. |
Re: Solar Energy, A Complement To FTA by Saipro(m): 6:49am On Jun 03, 2019 |
earthrealm:We don't talk while we feast! ![]() Even had to blast the AC in my room to ward the heat away. Panels doing a prime job till about 3:30pm (1.95kW at that time). 1 Like |
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