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Re: Inverter Users : Lets Have Your Experience by domack99(m): 5:48am On Jun 22, 2017 |
hello gurus in the house, I have a 120ah battery that was given to me, brand new. am thinking of adding additional battery, is it okay to combine it with 150ah or 200ah battery. I have a 1.4kva available. |
Re: Inverter Users : Lets Have Your Experience by Feshizzy(m): 9:19am On Jun 22, 2017 |
domack99: Combing batteries of different age and size can ber very unforgivable due to internal resistance and capacity, For the series connection, , It's like joining a thing wire with a fat one, In the end, the thin one is going to burn out first, While in parallel, The less capacity would get full and probably over charge, And also it would be the first to discharge and probably be heavily discharged. But this is just a caution, You could probably find a way to go about it, But more better in parrallel than in series! |
Re: Inverter Users : Lets Have Your Experience by spinola: 7:24pm On Jun 22, 2017 |
Mercury 2.4kva Inverter Nigeria's #1 Free Installation 2x 100AH Batteries Included N170,000 http://mercurydirect.com.ng/product/mercury-gbm-bachelors-complete-inverter-system-2-4kva-100ah/
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Re: Inverter Users : Lets Have Your Experience by kiekie1(m): 9:23pm On Jun 22, 2017 |
LOADING.... Fairly new full river 12v 200a batteries @ 50k , limited quantity coming soon ! watch this space .................... 1 Like |
Re: Inverter Users : Lets Have Your Experience by kiekie1(m): 10:00pm On Jun 22, 2017 |
domack99: See contact below for fairly new 12v 200a batteries used on solar site for 18 months now and still operational.. Reach me fast if interested (50k each). Smartcell Global Services +234-813-503-1951
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Re: Inverter Users : Lets Have Your Experience by domack99(m): 10:48pm On Jun 22, 2017 |
kiekie1: When bro |
Re: Inverter Users : Lets Have Your Experience by kiekie1(m): 10:58pm On Jun 22, 2017 |
domack99: Simply dial me up .... #limited stock
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Re: Inverter Users : Lets Have Your Experience by kiekie1(m): 7:33pm On Jun 24, 2017 |
kiekie1: Hurry, just 4 pcs remaining in stock ![]() |
Re: Inverter Users : Lets Have Your Experience by spinola: 11:46pm On Jun 26, 2017 |
Read before you buy a Mercury Inverter! Mercury Inverter 2.4 KVA User Manual www.mercurydirect.com.ng/mercury-inverter-2-4-kva-user-manual/
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Re: Inverter Users : Lets Have Your Experience by Urbino: 2:50pm On Jul 02, 2017 |
Hi. I want to buy and install a 2.4 kva inverter with 200ah batteries powered by solar panels and nepa, in abuja. Any dealer? |
Re: Inverter Users : Lets Have Your Experience by foonshur(m): 9:49pm On Jul 02, 2017 |
Urbino:contact hi-sotech technologies. suite A10 royal plaza. behind FRSC hqtrs, wuse zone 3 |
Re: Inverter Users : Lets Have Your Experience by zeestone99(m): 5:13am On Jul 03, 2017 |
Urbino: We can deliver to you quality panels inverter and batteries. Check my signature for contact details |
Re: Inverter Users : Lets Have Your Experience by Fchristo(m): 9:25am On Jul 03, 2017 |
seal777: We at Simtech have non-rechargeable inverters working 24/7 without the need for nepa or generator with a one full year guarantee. You can reach us on 07062294719 |
Re: Inverter Users : Lets Have Your Experience by kiekie1(m): 10:40am On Jul 04, 2017 |
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Re: Inverter Users : Lets Have Your Experience by Harrisee(m): 11:09pm On Jul 08, 2017 |
Please much respect to everyone. There hasn't been PHCN power in my house for over two months, and I totally exhausted my inverter and batteries since then (since April). Now we just had power yesterday and the inverter charging light is not showing. It is only the power light that displays red color, while the backup light is also blinking red when connected to power source. I've changed d fuse still nothing. The inverter is sinergy brand. Please help |
Re: Inverter Users : Lets Have Your Experience by admindim: 6:07pm On Jul 09, 2017 |
try and boost charge battery with external charger or give it to a battery charger to charge 1 Like |
Re: Inverter Users : Lets Have Your Experience by ajaolu(m): 2:44pm On Jul 10, 2017 |
Please house I urgently need your help. I need to buy a 24v pure sine wave inverter at most 1.5kva but preferably 24v, 1kva capacity but this is scarce. I am currently considering a BTS inverter which I saw on Konga and Jumia, please is this a good inverter? Which other one can you recommend. Thanks. |
Re: Inverter Users : Lets Have Your Experience by Nobody: 10:11am On Jul 12, 2017 |
I need some expert advice on this: I just got a PRAG Inverter (1KVA, 700W) with a single 200AH battery. I did the connections myself, and it takes about 16 hours to charge fully with 10A current. I'm using it to power just one computer with a total power draw of 280W, and it lasts about 4.5 hours before it cuts off. I need the computer to be on like 24/7 and PHCN only gives power about 10 hours a day, so I'm considering adding solar panels. * The inverter has another set of power inputs apart from Utility/Mains. Is this where the PV input will be connected? (the user manual was very terse) * If the input from PV goes directly to the inverter first, will I still need a solar charge controller? I'd appreciate your responses. |
Re: Inverter Users : Lets Have Your Experience by admindim: 12:04am On Jul 13, 2017 |
Urbino:we have offgrid and ongridsolar setup which one do u want |
Re: Inverter Users : Lets Have Your Experience by spinola: 1:25pm On Jul 13, 2017 |
Gridlock:For your setup, you will need a Solar Charge Controller. The Solar panels should be connected to the Charge Controller. I would have expected the 200ah battery to run for 6 hours or more with the 280w load. How old is the battery? |
Re: Inverter Users : Lets Have Your Experience by spinola: 1:37pm On Jul 13, 2017 |
The average Nigerian burns away ₦1000 on generator fuel every day. ₦30,000 a month. ₦360,000 a year. You could save hundreds of thousands of naira every year, by buying an Inverter. Get the power you deserve, without burning away money. mercurydirect.com.ng 1 Like
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Re: Inverter Users : Lets Have Your Experience by Nobody: 8:38am On Jul 14, 2017 |
spinola:The battery is just a week old. See image below for the model. What wattage and number of solar panels will I need to keep this system on 24x7?
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Re: Inverter Users : Lets Have Your Experience by tziz(m): 9:21am On Jul 16, 2017 |
I noticed mains supply charges my inverter better than using Gen, as in if I charge using both means for a short while, and for the same duration, I get more backup time wen it's charged with the mains, why is that? Inverter is Microtek 1.1Kva, one 200Ah Batt, Gen is 2.9Kva. |
Re: Inverter Users : Lets Have Your Experience by israelpalatoe(m): 1:33pm On Jul 16, 2017 |
tziz: Hi, I've noticed the same effect on my inverters too. I had to use an oscilloscope to investigate the difference between the mains supply and my gen. They both have same RMS voltage and same frequency but different peak value. The mains has a peak value around 310v, while the gen has 280v. I also discovered that the charging rate depends on the square of the input voltage. Therefore, i concluded that the lower peak of my gen lowers the charging rate. 1 Like |
Re: Inverter Users : Lets Have Your Experience by spinola: 9:09pm On Jul 16, 2017 |
Gridlock: There are a number questions that we need to ask in order to recommend a cost effective 24-hour setup. First with regards to the load, is it essential that you use a desktop? Could you for example run the same applications on a Laptop? If we assume that you must use your existing desktop, your existing 200ah is not going to be sufficient. For example if you were to get two 300 watts Monocrystalline Solar Panels, you desktop would run and your battery would be charged during the day no problem (as long as there is sufficient sunlight) but once the sun goes down all you have is your battery, which from what you have told us can only give you 4.5 hours. To get the 24 hours you desire with the current load and existing setup, you will need to increase the size of your battery bank, get a bigger intelligent external battery charger e.g 20A, as well Solar Panels and Solar Charge Controller. You can call me on 07037451701 (during working hours) so we can discuss in greater detail. |
Re: Inverter Users : Lets Have Your Experience by darocha1: 9:11pm On Jul 16, 2017 |
3.5kva SINERGY INVERTER available for sale. Call/whatsapp 08137539988
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Re: Inverter Users : Lets Have Your Experience by bisiriyuahmed6: 10:00pm On Jul 16, 2017 |
What can I use for inverter to show remaining time during the use so I will no if the battery is getting low ? |
Re: Inverter Users : Lets Have Your Experience by tziz(m): 10:27pm On Jul 16, 2017 |
israelpalatoe:Ok, understood. Thanks for the explanation. |
Re: Inverter Users : Lets Have Your Experience by tziz(m): 11:27pm On Jul 16, 2017 |
spinola:Pls do u have any good Intelligent External Battery Charger u can recommend? I need one.. |
Re: Inverter Users : Lets Have Your Experience by spinola: 10:16pm On Jul 18, 2017 |
tziz: You can call me on 07037451701 |
Re: Inverter Users : Lets Have Your Experience by kiekie1(m): 8:03am On Jul 20, 2017 |
FAIRLY NEW Recently upgraded this systems and all up for grabs wit its warranty seal still intact .. All working "inverting/charging" like new ; -Mercury 3kva 24v LCD display pure sinewave power inverter worth 200-220k for brand new -Sinergy 3.5kva 48v LCD display pure sinewave power inverter -Fairly new solar panels "Loading soon" Strictly for interested clients as its half the price of its brand-new Call >> +234-813-503-1951
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Re: Inverter Users : Lets Have Your Experience by earthrealm(m): 9:01am On Jul 20, 2017 |
israelpalatoe:noticed same on my 4kva mustpower when i charge with my 8.1kva gen..the charging current flunctuates btw 22amps and 5amps...unlike when it is on phcn..its usually stable at 31amps, i attribute this to the noisy nature of the output voltage of most petrol gens...am sure a 40kva diesel gen will have a stable output and such flunctuations will not occur.... my gen output voltage isnt stable..it also fluctuates btw 210v and 233v....every 2 to 3 secs...unlike phcn that is more stable |
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