This is normal agm battery. lithium battery remaining piece still expected

purplekayc:
is this the solar battery ?

see the way clean batteries dey fail!

kiekie1:


Nigeria open market price system aint the way u assume .. The only item i see price dropping fast the way dollar rate is dropping is SCRAP BATTERY PRICE from 20-25k to 15k now ! Cheers

DMerciful:
see the way clean batteries dey fail!

Yes bro.. Most Nigerians lack proper maintenance culture .. Clients who actually manage their batteries like mother's taking care of babies enjoy batteries on the long run.. Batteries die prematurely when you don't observer proper charging algorithms (gel/agm/flooded) and observe reasonable 30-50% depth of discharge for those with little load and oversized battery bank OR 60-75% depth of discharge for those managing their renewable hybrid-offgrid systems ! I know 50% DOD is a tough task for those whose house is always filled up and grid supply for 100% charging is also very poor likewise solar set up not really charging the said batt bank .. I use FLOODED batteries and I make sure I equalise them monthly , I stay within 40-50% DOD and optimal float charge daily ..The MAX I have drained my batteries esp when I run my split AC(mostly at night is 22.5V(customized low battery cut off for cyberpower inverter 3.5kva 24v) ! Cheers

kiekie1:


Eh ya! No spare board since I have been selling provolt mppt as a solar shop dealer ! I will help you source if time permits me . Thanks

will be eagerly waiting sir. Thanks

[quote author=bigrovar post=47329742][/quote]

Long battery the official vendor to APC by Schneider electric is now available for your Ups battery replacement .

A UPS is nothing more than its battery.

Long battery is a brand that comes inbuilt in the APC UPS. We have decided to make them available for those who have demand for quality batteries .
5AH= 5000 Naira
7AH = 5500 Naira

To know more about us, Google Search "Kung Long battery " Or call 08123329521

@bigrovar

Hello. I need to contact you. I am in Abuja too. Need a little guidance on Solar. Need to upgrade my setup. Will dm you my phone number. Just flash me and I will call.

Thanks.

DMerciful:
Are you a DIY guy? If no, contact any of the installers on the forum to avoid costly mistake.....see my signature

Dmerciful,

Am a DIY guy, I am just trying to rub mind with highly experienced guys like you, I know you have been in the game for long and will love to check my calculations and equipment brands with you guys before jumping into it, appreciate all assistance.

DMerciful:
Are you a DIY guy? If no, contact any of the installers on the forum to avoid costly mistake.....see my signature

bodeface:
To the Solar Gurus in the house,
Good Morning All!
I have been following this thread for awhile and am fascinated with testimonies from those who have upgraded to RE.
I am looking at upgrading my 3.5KW, 200AH, 48V inverter system to solar since power utility company has gone on strike (LOL) in my area, can you kindly advice number of solar panels and charge controller size that will charge the system perfectly, I understand that best performing devices are not the most costly at times, kindly advice the brand and the model (solar panel & CC & others) that is cheap but yet powerful (tested and trusted) and other things I might need for the Upgrade.
Thanks to all, do have a great Sunday!

@Dmerciful,
Am a DIY guy, I am just trying to rub mind with highly experienced guys like you, I know you have been in the game for long and will love to check my calculations and equipment brands with you guys before jumping into it, appreciate all assistance.

2yr used synergy inverter 3.5kva 48v up for sale. good. never bn opened. for sale due to upgrade and change of system design. call/txt/whatsapp 08033735359 and gv ur offer sharply

babaegun:
@bigrovar

Hello. I need to contact you. I am in Abuja too. Need a little guidance on Solar. Need to upgrade my setup. Will dm you my phone number. Just flash me and I will call.

Thanks.

Hello, buzz me on twitter @bigbrovar http://twitter.com/bigbrovar

Who can send me a quote for an ATM centre off grid solar installation?

For 3 machine trays.

kiekie1:


@Tripple you ain't a new face here as its not all the time we discuss prices here Generally price has been within 10-15k range BT I can offer a discounted price pending on how many units u ordering.. Kindly call/what's app my number !

wow....didnt know its hat high tho. im getting at most 2. anywway thanks for the reply

Trippledots:


wow....didnt know its hat high tho. im getting at most 2. anywway thanks for the reply

It wasn't cheaper on konga and ours is normal plug in pin type .. Simply asked you to call me if you need to make an order for concession sake ! Thanks

bigrovar:


Hello, buzz me on twitter @bigbrovar http://twitter.com/bigbrovar

Followed you already this evening.

kiekie1:


If you got anyone who needs real good fairly new 200a batteries , contact me k !

For how much please?

gmajor10:


For how much please?

Hello, guess u a newbie.. The fairly used battery price is pocket friendly & also negotiable . Kindly call O8I35O3I95I

,

,

Lilac91:
pls ma..... kindly send me a pm and we take it from there..... we offer u the best quality at affordable prices or call 08024456268

Work is already in progress, thanks for the mention though.

Gennextech:
0ver 100kwp off grid solar powered solar filling station in lekki phase 1 , lagos state... tell the world solar works, solar is efficient,

wow i had no idea this is what sits on top petro mart

Please people, I need your advice urgently, someone is selling modified sine wave inverter instead of prag pure sine inverter 2kva. His argument is that the modified one does not consume batteries as much as the pure sine.
My load is quite low though. Please should I accept the modified inverter?

grafikii:
Please people, I need your advice urgently, someone is selling modified sine wave inverter instead of prag pure sine inverter 2kva. His argument is that the modified one does not consume batteries as much as the pure sine.
My load is quite low though. Please should I accept the modified inverter?

Your question makes me think of d difference btw 1985 volkswagen bettle & 2010 Toyota Camry. Honestly, Which do you prefer?

Do not compromise quality. Save ur electronics from unnecessary stress.

grafikii:
Please people, I need your advice urgently, someone is selling modified sine wave inverter instead of prag pure sine inverter 2kva. His argument is that the modified one does not consume batteries as much as the pure sine.
My load is quite low though. Please should I accept the modified inverter?

That person can lie for Africa! Go for pure sine wave inverter.

efuro:


Your question makes me think of d difference btw 1985 volkswagen bettle & 2010 Toyota Camry. Honestly, Which do you prefer?

Do not compromise quality. Save ur electronics from unnecessary stress.

9free:
That person can lie for Africa! Go for pure sine wave inverter.

Thanks guys

grafikii:
Please people, I need your advice urgently, someone is selling modified sine wave inverter instead of prag pure sine inverter 2kva. His argument is that the modified one does not consume batteries as much as the pure sine.
My load is quite low though. Please should I accept the modified inverter?

Ask the guy that he should borrow u his standing fan to test it for a day on the inverter. If it doesn't stop working(affect d coil) u will buy it and hear his response.

My submission is same as those given by the two Men above.

So many questions have been asked both online and offline about my 16 units of T105RE Trojan batteries.
Yes I have had some bad days with them. I had to retire 2 units when they were reading as low as 4v each.
I then connected 2 panels in parallel (200w/24v panel) to the batteries for almost 3 weeks. The highest I got was 14.7v.
Remember that I reconfigured my system to 42v which made my inverter cry low voltage all night.
Problem now started afresh when I noticed my Batts were low on distllied water and decided to top it. The whole system just start to misbehave. I almost gave up on them.
I then reunited the 2 units back to the system.
I was depressed by the whorible performance of the whole system. Imagine a battery bank you charge to 59v and absorbs for 2hrs+. Under a load of 1 fan, 1 TV , 1 fridge (less than 200w)...you will discover that by 8pm the battery is reading 49.5v. Before 49v was my battery voltage by 6am following day under same load. By 6am now, my battery reads 48v and most times less. All these events were recorded after topping up the water.
I just took k heart and began to use all I can generate per day.. That was d reason for my increased daily harvest I posted Few days ago.
Out of frustration I then read a post on an online forum where some one wrote that we (flooded users) we're mislead by the battery manufacturers with respect to charging algorithm especially for off grid applications.
The guy recommend higher absorb voltage and time. He never stated what voltage setting to adopt. But in my own case, I adopted 62.5v absorption voltage for 5 hrs( which means it's going to Gas all day).
After 4 days of using this setting I began to observe improvement since yestday that I had the courage of adding a small chest freezer to my load. In short the performance is encouraging.
Note: the 62.5v absorption voltage is a temporary setting which shall be reverted to 59v (Trojan recommended) when I achieve satisfactory performance and then hope to repeat this for 5 days in every 30 days to serve as equalisation.


This long story is to give every other silent Trojan user hope just like sir Chris AWPS always say. He said all you need to do is equalise them. But honestly I have been equalising with no result.

Maybe my new method might work for others too.

Pls remember to share your thoughts on this as well.
Cheers.

NB. When is the best time to top up with water. Trojans are known to drop in performance after topping but in few days (usually less than a week) it gets back to full performance.

abunafiu:
So many questions have been asked both online and offline about my 16 units of T105RE Trojan batteries.
Yes I have had some bad days with them. I had to retire 2 units when they were reading as low as 4v each.
I then connected 2 panels in parallel (200w/24v panel) to the batteries for almost 3 weeks. The highest I got was 14.7v.
Remember that I reconfigured my system to 42v which made my inverter cry low voltage all night.
Problem now started afresh when I noticed my Batts were low on distllied water and decided to top it. The whole system just start to misbehave. I almost gave up on them.
I then reunited the 2 units back to the system.
I was depressed by the whorible performance of the whole system. Imagine a battery bank you charge to 59v and absorbs for 2hrs+. Under a load of 1 fan, 1 TV , 1 fridge (less than 200w)...you will discover that by 8pm the battery is reading 49.5v. Before 49v was my battery voltage by 6am following day under same load. By 6am now, my battery reads 48v and most times less. All these events were recorded after topping up the water.
I just took k heart and began to use all I can generate per day.. That was d reason for my increased daily harvest I posted Few days ago.
Out of frustration I then read a post on an online forum where some one wrote that we (flooded users) we're mislead by the battery manufacturers with respect to charging algorithm especially for off grid applications.
The guy recommend higher absorb voltage and time. He never stated what voltage setting to adopt. But in my own case, I adopted 62.5v absorption voltage for 5 hrs( which means it's going to Gas all day).
After 4 days of using this setting I began to observe improvement since yestday that I had the courage of adding a small chest freezer to my load. In short the performance is encouraging.
Note: the 62.5v absorption voltage is a temporary setting which shall be reverted to 59v (Trojan recommended) when I achieve satisfactory performance and then hope to repeat this for 5 days in every 30 days to serve as equalisation.


This long story is to give every other silent Trojan user hope just like sir Chris AWPS always say. He said all you need to do is equalise them. But honestly I have been equalising with no result.

Maybe my new method might work for others too.

Pls remember to share your thoughts on this as well.
Cheers.

NB. When is the best time to top up with water. Trojans are known to drop in performance after topping but in few days (usually less than a week) it gets back to full performance.

Topping Trojans up with distilled water is best done on charge mode "absorption - equalisation" ! If not , you will make a caricature of your batt bank as time goes on !

Trojan J200-RE Premium Line Flooded Lead-Acid Battery (200AH 12V) ...#133k

Quick Overview ;

Model: J200RE with Bayonet Cap
Battery: Flooded/Wet Lead-Acid Battery
Capacity: 12V 200Ah / 20Hr Rate

Cyclic Use: 30% DOD - 2750 cycles
Cyclic Use: 50% DOD - 1750 cycles

Dimensions (LxBxH): 380mm x 176mm x 352mm

Terminal Height: 371mm

Weight: 60kg

Bulk Charge: 14.82V, Float charge: 13.5V, Equalization Charge: 16.20V

Color: Maroon (case/cover)
Material: Polypropylene

CALL : O8I35O3I951

This may work for someone!

VACANCY! VACANCY!! VACANCY!!!

Job summary -

Electrical Engineer

If you are highly skilled and experienced in Solar Energy system, Residential / commercial / industrial electrical system, residential / commercial burglar & Access control system and you are interested in being part of a new business startup kindly send your CV with traceable record of your experience to the email address below.

Education - HND / OND

Experience - at least 3 year related work experience

Job location - Ikotun ,Lagos

To apply send CVs to info@readyandsmart.com

Only selected qualified and experienced personnel will be contacted.

For ur neat and proffesional inverter installations call 08117398294, you can also like our page on facebook.com/monzpowersolutions