Deluxe8000:
Pls sir how do i ensure proper charging system for one 12v 200ah inverter battery(gbm) bought new 7months ago? I am using Famicare 30ah external charger.

If fully charged, how many hours will it cover on less than 200w load(32led tv+decoder, fan, 1energy saving bulb) before the warning alert from the inverter. Thanks.

feflo:


24vdc, SOLD

Will update when there is a new stock

Many thanks for your interest

Trippledots:


Ok... Bt is it puresine pls?

feflo:


Shoto 150ah out of stock
12v 200ah fairly new available @45k

Thanks

vitality22:

Can you transport this to Calabar if I credit your account? How much will bring this to Calabar?

vitality22:

Can you transport this to Calabar if I credit your account? How much will bring this to Calabar?

feflo:


Your Inverter and External Charger should ensure the battery is properly charged.

With the stated load, the battery should give you between 8 and 10hrs.

Thanks

Deluxe8000:

Thanks sir. But what could make the battery last barely 3hrs 30mins? Could it be because it is on a rug? A 6month old new battery. I am confused and unhappy.

mctfopt:




Backup Time = BatteryAH x 12v x N x Efficiency of Battery/Load (in watts)


Your battery is 200AH 12V battery.
Your load is 200w

Let us assume an efficiency of 60% for your battery.

Number of battery (N) = 1



Backup Time = (200 x 12 x 1 x 0.6) ÷ 200 = 7.2 hours

Ideally, you should get 7 hours 12 minutes backup.

But there is always a problem that this is not what you'd get. This may be as a result of batteries getting weak, sulfonation, the poor charging algorithm of the charger in use, temperature, etc. But the truth is, your battery being on the floor contributes to less than 1% of your problem. I think your load is high, consider reducing load or increasing your number of batteries. My friend uses two number of 200AH batteries, and the maximum load he uses is 150w.

[img]https:///a/img922/8238/bdEO3u.jpg[/img]


Notice in the graphical representation of load vs run hours shown above, the bigger the loaf connected, the faster the discharge time. In the example shown above, a 36 amp load lasted for less than 10 minutes, while a 0.6Amp load lasted for up to 20 hours! I'm not saying you should reduce your load to 0.6Amps But at least you get the idea.

In my experience, I notice people who augment the charging of the battery with solar power tends to have longer battery life. This is usually as a result of better charging offered by some nice charge controllers compared to the inferior chargers that are usually cheap and easily obtained from dealers.

feflo:
@45k each

12v 200ah luminous deep cycle batteries now available {fairly new}

feflo:


Still available

vitality22:

Will there be a traansport company that brings this to Calabar? please whats the cost? waiting for your reply

feflo:

Thanks very much for this beautiful reply but you missed some details, his load is less than 200watts and if you calculate his stated load its about 150watts. So from your calculations he should get about 8 and 10hrs.
Just like you rightly indicated he should check the charger first and if it's charging properly then the battery is the next culprit.
Thanks again sir for your reply.

larrypourl:
Great Job guys. I need a Solar package that can power, 24''led TV, gotv decorder, rechargeable standing fan and one energy saving burb, and should at least last 8hrs if fully charged. All appliances listed above are energy saving types and might not even consume upto 100watts. Thanks.

Note: My budget is 100k or a little above it.

larrypourl:
Great Job guys. I need a Solar package that can power, 24''led TV, gotv decorder, rechargeable standing fan and one energy saving burb, and should at least last 8hrs if fully charged. All appliances listed above are energy saving types and might not even consume upto 100watts. Thanks.

Note: My budget is 100k or a little above it.

feflo:

I will have to confirm the cost to Calabar from the park. How many do you need.

mctfopt:



You are absolutely correct, he should check the charger. Many batteries have been retired before their time due to poor charging.

mctfopt:



You are absolutely correct, he should check the charger. Many batteries have been retired before their time due to poor charging.

vitality22:

I will need only one. I have one 200AH already and intend to make it two. Still waiting for your reply pls

Deluxe8000:

Pls how will i know if the charger is charging well?
Which is the best for proper charging? Slow, mid, fast or poweful

Deluxe8000:
How many watts solar panel is needded to charge 200ah battery daily?

mctfopt:


This is a tough question to answer. First, one can calculate how much panels based on factors like number of hours sun shines in the area. Others also include on whether the battery will be in use during the charging. What load may be connected to the battery at the period it is charging. I'd hazard a guess and say two 250w solar panels may just do the trick.

Deluxe8000:

Thanks for the reply. I appreciate.

vitality22:

I will need only one. I have one 200AH already and intend to make it two. Still waiting for your reply pls

feflo:


Still available