Welcome, Guest: Register On Nairaland / LOGIN! / Trending / Recent / NewStats: 3,195,517 members, 7,958,565 topics. Date: Wednesday, 25 September 2024 at 05:23 PM |
Nairaland Forum / Entertainment / TV/Movies / Satellite TV Technology / Solar Energy, A Complement To FTA (2300434 Views)
UPS Back-up, Also A Complement To FTA / FTA Frequency / Cctv Installation A Complement To Fta And Solar Energy (2) (3) (4)
(1) (2) (3) ... (124) (125) (126) (127) (128) (129) (130) ... (1811) (Reply) (Go Down)
Re: Solar Energy, A Complement To FTA by bobojoshua(m): 5:04pm On Jan 30, 2016 |
GeorgeD1: 1 Like |
Re: Solar Energy, A Complement To FTA by c0ogumo(m): 5:28pm On Jan 30, 2016 |
********** SOLAR DEPOT NIGERIA *********** For those in doubt about US Battery, please check out the specs link below. http://pdf.wholesalesolar.com/battery-folder/usbattery/RE-L16.pdf Email: info@solardepotng.com Mobile: 0803 260 2629 www.solardepotng.com
|
Re: Solar Energy, A Complement To FTA by abunafiu(m): 12:34am On Jan 31, 2016 |
c0ogumo: I honestly believe no one is doubting the US batts. Most of us including myself are always afraid of change. I have personally r esearched the US batts and I discovered its no diff from our beloved trojan. Let me share my experience: pls note: all I write here 2nite is my personal opinion and does not in any way mean I am 100% correct. Few months ago, I discovered one of my trojans had an internal injury which made the batt read zero volt. I tested all 3 cells and discovered one of them is not connected. (I don't know what caused it). I knew that if I open the battery, ill be able to fix the problem. As an academician, I began seroius research to find out how the internal structure of the T105 batt look like. My research led me to us batts. I can boldly say that" its either trojan copied us batt or vice versa". I used the schematics I found from us batt to repair my failed T105 . I observed that both batts are d same in cell technology and internal design. it contained all the feats advertised by trojan. I dont know who is copying who among the two giants. I even saw a video of how us batts are made but trojan kept theirs a secret. Trojans remain the market leader maybe because of their "packaging" but I believe us batts are similar to trojans. I hope to use the us L16 for my next client. Though, I don't think I have ever posted on this forum that I install for people but by d grace of God, I'll do this with us batts to show everyone that there's nothing wrong with them and I personally is not in doubt. I am aware a friend (pharyn) is likely to be the first to use them within the nairaland solar forum, I want to encourage him to tell us how it went since he has now tasted both worlds. And for those who cant afford both usa batts, I can boldly say that the mercury tubular being peddled by that aggressive marketer is a very good alternative. I had d privilege of installing 12 units of them with 15 units of 300w yashi mono panels and the result was impressive. I took time to observe the cells and was amazed as I doubted if they were mercury or trojan L16. (pls don't argue except u av seen both side by side). But I have a strong feeling that mercury may reduce their standard in subsequent batches but the MADE IN USA BATTS(trojans and US) can never compromise standard. 4 Likes |
Re: Solar Energy, A Complement To FTA by JUO(m): 1:57am On Jan 31, 2016 |
abunafiu:I think cell efficiency will be the difference. But one must outlast the other |
Re: Solar Energy, A Complement To FTA by JUO(m): 2:04am On Jan 31, 2016 |
JUO:please request for the remote if needed |
Re: Solar Energy, A Complement To FTA by abunafiu(m): 7:53am On Jan 31, 2016 |
JUO:Yes bro, it can never be ruled out as a possibility. I shall post a link to a video on how I discovered the US batts internal structure which assisted me in fixing my trojan. |
Re: Solar Energy, A Complement To FTA by abunafiu(m): 8:23am On Jan 31, 2016 |
Here's the youtube link to see a summarised process of how us batts are manufactured. You can only compare if u have a spare trojan to open to confirm my story. Deep Cycle Battery 101 manufacturing - OEM ending - YouTube - https://www.youtube.com/watch?v=DFtepc9Tpmc&itct=CDQQpDAYASITCLnSls3B08oCFdIOHAodHiAH6lIRZGVlcGN5Y2xlIDEwMSBvZW0%3D&gl=NG&hl=en&client=mv-google |
Re: Solar Energy, A Complement To FTA by Dishtech(m): 3:47pm On Jan 31, 2016 |
pls house! how much is 100w or 300w mini inverter. pls urgent reply is highly appreciated. |
Re: Solar Energy, A Complement To FTA by bobojoshua(m): 10:03pm On Jan 31, 2016 |
BUTONEDAY: |
Re: Solar Energy, A Complement To FTA by Saipro(m): 4:34pm On Feb 01, 2016 |
I like to read from honest open-minded individuals. Abunafiu is as opinionated as any other person on this forum but doesn't let that make him distort facts. A quality which has always (and will always) endear him to me. I'm in direct communication with two US Battery company execs (well, two individuals there). I'm not sure of their T105 batteries but I assure they make far many more L16 than any other battery maker known. Indeed, they make L16 batteries for many of the top battery manufacturers (check out Deka, Interstate, etc). It's no secret they're rivals with Trojan. Have always been. They even sport an RE line of the same batteries too. Simply an honest report. Stick to Trojan if you must but know the truth for it shall set you free. PS: I haven't checked the PDF link but I doubt I need to. I'm speaking from my last check about 6 months ago. I don't know if much has changed since then but I doubt it. |
Re: Solar Energy, A Complement To FTA by Expertt: 5:11am On Feb 02, 2016 |
Hello Gurus in the house.what is the advantage of 48v inverter system over a 180v inverter system. I saw an advert of a sukam 10kva/180v inverter that is cheaper than prag 5kva/48v. Please your professional advice is important. Thanks. |
Re: Solar Energy, A Complement To FTA by earthrealm(m): 8:32am On Feb 02, 2016 |
Expertt: FIrst off, a 180v system is not for boys, its for men , in that you need minimum of 15 units 12v batts for it to even work, thats the barest minimum, while a 48v inverter requires 4units of 12v battery barest minimum requirement for it to even work/start that alone is the critical/major difference...........any other difference is what i assume u know already...........load it can carry/wiring requirement etc |
Re: Solar Energy, A Complement To FTA by chris81964(m): 11:25am On Feb 02, 2016 |
Expertt:180 V is a lazy man's way of doing DC to AC. The transformer on the prag is bigger. Knowing how challenging our systems can be, I will take the bigger transformer |
Re: Solar Energy, A Complement To FTA by chris81964(m): 12:06pm On Feb 02, 2016 |
Busy last three days. Installation in Ogun state. Client is off grid
|
Re: Solar Energy, A Complement To FTA by chris81964(m): 12:09pm On Feb 02, 2016 |
Today we finished another installation in Port Harcourt. We used the US batteries for the first time. They are rated highly in the United States. We will keep you posted. This 3 kva comes with a 60 amp AC charger and a 40 amp MPPT controller. At 11 am we were seeing 750 watts from 1500 watts in panels on a not very sunny day.
|
Re: Solar Energy, A Complement To FTA by Konnektions146(m): 1:28pm On Feb 02, 2016 |
chris81964: Nice one Boss. Weldone! |
Re: Solar Energy, A Complement To FTA by chris81964(m): 3:55pm On Feb 02, 2016 |
Konnektions146: Thank you sir. We appreciate |
Re: Solar Energy, A Complement To FTA by DUNKA(m): 8:29pm On Feb 02, 2016 |
chris81964:please which inverter is that in the installation? |
Re: Solar Energy, A Complement To FTA by chris81964(m): 9:17pm On Feb 02, 2016 |
DUNKA: Axpert Mex. It has the 60 amp AC charger and 40 amp MPPT charger for a combined 100 amp total. I have two more left. |
Re: Solar Energy, A Complement To FTA by Saipro(m): 5:12am On Feb 03, 2016 |
chris81964: Nice one. I've used a few US Battery batteries. I'll give feedback at 2, 3 and 4 year intervals. |
Re: Solar Energy, A Complement To FTA by Optimixim(m): 5:18am On Feb 03, 2016 |
chris81964:. I have worked closely with this axpert inverter closely, and the 3kw seems to get burn when a certain charging amps passes through it (DC current). I have so many cases cos I worked in a company where I handled both installation and maintenance, chris81964, did you got yours recently cos that company stopped the importation for some time now, the i-power inverter sold by zinox is same with axpert though they have corrected the error, another problem I experienced is that the paralleling of 3 units to form a three phase system do fail on synchronization, I met with the chinese chipmunks who does the manufacturing, they said that I need to upgrade the malware. So I now get my axpert from other source but now going for i-power which I have installed series of both,and still on close monitoring. Pls chris81964n if you have any experience with axpert, share here. Thank you 1 Like
|
Re: Solar Energy, A Complement To FTA by zeestone99(m): 8:22am On Feb 03, 2016 |
chris81964: Congrats sir |
Re: Solar Energy, A Complement To FTA by pdozie: 8:47am On Feb 03, 2016 |
Saipro: Thanks a lot Saipro. I've changed the configuration now to 3 X 3. One panel lying redundant. Will have to buy 2 more panels to compliment and get 3x4. Distance from the panels to CC is about 15m. Funny enough even with old config, I never saw anything above, 30A in my CC LCD. Unless it did while I was not there. Is there anywhere maximum current from the PV is recorded in the morningstar CC as historic data? I've seen PV max voltage, battery ah, total watts etc, but nor max Amps |
Re: Solar Energy, A Complement To FTA by pdozie: 9:00am On Feb 03, 2016 |
JUO: Any 60A alternative (same product) |
Re: Solar Energy, A Complement To FTA by pdozie: 9:14am On Feb 03, 2016 |
Optimixim: Is the i-power inverter same as the axpert in terms of AC charging amp for a 48v 3kv |
Re: Solar Energy, A Complement To FTA by chris81964(m): 11:01am On Feb 03, 2016 |
Optimixim: The oldest one I have installed is 2 years old. The fan failed and it is still working. The 3 Kva is more reliable than the 5 Kva. I have the 5 Kva paralleled I initially had a software issue. I did the upgrade and it worked for a while. One of the units developed an issue with nepa. It goes nuts when it sees nepa. I import mine. They have yet to burn out from charging. They shut down when they get too hot. The common problem is a locked or failed fan If they don't fail at the beginning they do last. |
Re: Solar Energy, A Complement To FTA by durodee(m): 3:02pm On Feb 03, 2016 |
chris81964: My inverter is almost 2 years old now. A 3KVA,30AMP AC charger with 50 amp PWM CC . Doing great except when i connected to NEPA and it caught fire within 2weeks. NOT SMELL OF BURNING WIRES O! VISIBLE VIGOROUS FLAMES!!. Worked fine for months with Gen charging before that fire issue. Fire went out soon after NEPA was disconnected. The inverter does it job well now (inverting only) without any trouble but i have not tried the PWM to check if still functional. I have other MPPT chargers but lost the automatic change over capability |
Re: Solar Energy, A Complement To FTA by chris81964(m): 3:53pm On Feb 03, 2016 |
durodee: Sorry to hear. That must have scared the PEE out of you. I have them all connected to NEPA. So far knock on wood. This is the second I am installing using the inbuilt charger. You have to follow the instructions from the manufacturer when you connect them or they don't work. (the inbuilt charger) Yours is battle tested |
Re: Solar Energy, A Complement To FTA by durodee(m): 4:43pm On Feb 03, 2016 |
chris81964: My daughter thankfully saw it early enough and raised the alarm. EXCELLENT inverter before that episode; withstood numerous insults prior to that and even more after!!!! Can I inbox you later please? Thanks. |
Re: Solar Energy, A Complement To FTA by chris81964(m): 4:48pm On Feb 03, 2016 |
durodee:Yes you can info@atlanticwastepower.com |
Re: Solar Energy, A Complement To FTA by kiekie1(m): 5:23pm On Feb 03, 2016 |
HURRY ! HURRY !! DISCOUNT SALES !!!!!! TROJAN IND 17-6V industrial line flooded lead acid batteries (1202AH) ......@ 340k USA TROJAN L16-RE Premium Line Flooded Lead Acid Battery 6V (410AH)20hr Rate *NOW IN STOCK*..... @ 87k USA TROJAN J185P-AC Signature Line Flooded Lead-Acid Battery 12V (205AH) 20hr Rate .... "NOW IN STOCK"....@75k Solarworld mono panels 255w ,260w,265w "made in Germany" etc now in stock at very discounted prices......... YACHI SOLAR PANELS: 130w mono........ 30000 200w mono........ 45000 250w mono........ 55000 300w mono........ 62000 PERLIGHT SOLAR MODULES POLY SOLAR PANEL: 80W N14000. 100W N16000. 120W N20000. 200W N40000. 240W N45000. 300W N50000 MONO SOLAR PANEL: 80W N12000. 100W N15000. 110W N15500. 120W N18000. 130W 20000.180W N28000. "OUT OF STOCK" Latest model 10kva wall mount servo stab (AC input range 80V-270V)....... @55k Must power star light inverters with charge current adjustable variable,LCD display,wall mount,remote port,load wattage display,flooded/gel/agm battery settings,battery equalisation and desulphation settings... 1kw 12v =60k 1.5kw 12v =70k 2kw 12v =85k 2kw 24v =85k 3kw"4kva" 24v =140k 4kw 24v/48v =160k 5kw 24v/48v =180k 6kw"7.5kva"24/48v=220k 8kw 192v. =350k 10kw 96v. =380k Programmable timer switch with LCD display 220vac 16a........ @5k Infinitum battery desulphators 12v & 24v "NOW IN STOCK" New Epsolar Tracer A series available.30a 12-24v auto select. . Max pv input voltage 100v. It 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)....@50k Mercury tubular/flooded12v 220a batteries "18 months warranty" @ 55k Mercury deep cycle 12v 200a batteries @ 55k GP Malaysian deep cycle 12v 200a batteries @ 60k 10mm² black armoured solar panel-charge controller cables with earth/grounding flex "silver copper based & heat resistant " ... @ N1000 per yard CSUN panels arriving soon..... *AUTHORISED DEALER PRAGMATIC TECHNOLOGIES* All our prag / cyberpower products comes with reliable warranty *AUTHORIZED DEALER SOLAR SHOP LTD PRODUCTS* 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 !! |
(1) (2) (3) ... (124) (125) (126) (127) (128) (129) (130) ... (1811) (Reply)
FTA Live Football Matches Announcement Thread / Free To Air Satellite Tv General Thread
Viewing this topic: temi4fash(m), de3lar(m), HeavenlyBang(m)
(Go Up)
Sections: politics (1) business autos (1) jobs (1) career education (1) romance computers phones travel sports fashion health religion celebs tv-movies music-radio literature webmasters programming techmarket Links: (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) Nairaland - Copyright © 2005 - 2024 Oluwaseun Osewa. All rights reserved. See How To Advertise. 89 |