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Solar Charge Controller 48v/24v | 20k | Lagos - Technology Market - Nairaland

Nairaland Forum / Science/Technology / Technology Market / Solar Charge Controller 48v/24v | 20k | Lagos (805 Views)

Quality MPPT Solar Charge Controller, 12v/24v/48v: 20A To 60A / Tactel Pure Sine Wave 5kva 48v Inverter For Sale In Lagos / Su-kam 3.5kva/48v Inverter For Sale In Lagos (2) (3) (4)

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Solar Charge Controller 48v/24v | 20k | Lagos by NoMoreTrolling: 2:07pm On Mar 05, 2020
get a used solar charge controller for a fraction of the cost

20k, negotiable

call 0818-242-4406

Re: Solar Charge Controller 48v/24v | 20k | Lagos by surrogatesng: 12:26am On Mar 06, 2020
How much?
Re: Solar Charge Controller 48v/24v | 20k | Lagos by NoMoreTrolling: 7:53am On Mar 06, 2020
surrogatesng:
How much?

Hi there, it's 20k negotiable.

Lekki, Lagos.
Re: Solar Charge Controller 48v/24v | 20k | Lagos by NoMoreTrolling: 10:58am On Mar 07, 2020
S.A
Re: Solar Charge Controller 48v/24v | 20k | Lagos by NoMoreTrolling: 4:03pm On Mar 07, 2020
available
Re: Solar Charge Controller 48v/24v | 20k | Lagos by GraGra247(m): 5:03pm On Mar 07, 2020
NoMoreTrolling:
get a used solar charge controller for a fraction of the cost

20k, negotiable

call 0818-242-4406

Please what's the function. My inverter battery always misbehave. Can it help??
Re: Solar Charge Controller 48v/24v | 20k | Lagos by NoMoreTrolling: 3:41pm On Mar 08, 2020
GraGra247:


Please what's the function. My inverter battery always misbehave. Can it help??

Nope! it's for people that have solar panels and use those to charge their batteries.

There are a no of reasons your battery could be misbehaving, from bad/cheap batteries, to a bad charging algorithm.

My money is on inferior batteries though.
Re: Solar Charge Controller 48v/24v | 20k | Lagos by GraGra247(m): 3:54pm On Mar 08, 2020
NoMoreTrolling:


Nope! it's for people that have solar panels and use those to charge their batteries.

There are a no of reasons your battery could be misbehaving, from bad/cheap batteries, to a bad charging algorithm.

My money is on inferior batteries though.

So how do you conclude its inferior without seeing it. I bought that battery brand new.
Re: Solar Charge Controller 48v/24v | 20k | Lagos by NoMoreTrolling: 8:20pm On Mar 08, 2020
GraGra247:


So how do you conclude its inferior without seeing it. I bought that battery brand new.

please note, I didn't come to any conclusion, just a guess.

that guess is based on my experience with buying 3 different sets of batteries from nigeria that never made it up to one year

we now use lithium phosphates at home after having bad experiences with lead acids from nigeria.

so i'm just guessing that a combination of bad/inferior batteries plus a bad charging algorithm (like charging at too high a voltage or too low), plus imbalances may have killed those lead acids.

i can go on an on about lead acid batteries from naija, but, really it all depends on budget and how long you expect them to serve you.
Re: Solar Charge Controller 48v/24v | 20k | Lagos by GraGra247(m): 9:06pm On Mar 08, 2020
NoMoreTrolling:


please note, I didn't come to any conclusion, just a guess.

that guess is based on my experience with buying 3 different sets of batteries from nigeria that never made it up to one year

we now use lithium phosphates at home after having bad experiences with lead acids from nigeria.

so i'm just guessing that a combination of bad/inferior batteries plus a bad charging algorithm (like charging at too high a voltage or too low), plus imbalances may have killed those lead acids.

i can go on an on about lead acid batteries from naija, but, really it all depends on budget and how long you expect them to serve you.

I thought Lead acid batteries are for automobiles. I bought a deep cycle battery. So is that a lithium phosphate or lead acid battery.

Also I thought inverters come inbuilt with overcharge protection. At least the pure sine wave inverters cos that's what I have.

Please correct me where I'm wrong.
Re: Solar Charge Controller 48v/24v | 20k | Lagos by NoMoreTrolling: 11:44am On Apr 11, 2020
Available
Re: Solar Charge Controller 48v/24v | 20k | Lagos by NoMoreTrolling: 8:35pm On Apr 11, 2020
Still available
Re: Solar Charge Controller 48v/24v | 20k | Lagos by NoMoreTrolling: 9:11pm On Apr 12, 2020
still available
Re: Solar Charge Controller 48v/24v | 20k | Lagos by NoMoreTrolling: 11:30am On Apr 14, 2020
S.A
Re: Solar Charge Controller 48v/24v | 20k | Lagos by NoMoreTrolling: 8:53pm On Apr 17, 2020
still available

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