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My Solar Light Is Flickering - Science/Technology - Nairaland

Nairaland ForumScience/TechnologyMy Solar Light Is Flickering (13273 Views)

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My Solar Light Is Flickering by JustSayHello(op): 3:37pm On Oct 17, 2025
Yesterday, I plugged my fridge when phcn restored light. When they took it off, I mistakenly forgot I had my fridge still connected.

Immediately I connected the switch over to Solar, the inverter started making a sharp dotted noise. I ran and disconnected the fridge.

Later this morning, I noticed the light from my bulb was blinking or flickering at intervals.

Please what can I do to rectify the flickering issue?
I don't know if it's the battery causing the flickering or the inverter.
What should I do 😔

Re: My Solar Light Is Flickering by KingDashx(m): 4:57pm On Oct 17, 2025
JustSayHello:
Yesterday, I plugged my fridge when phcn restored light. When they took it off, I mistakenly forgot I had my fridge still connected.

Immediately I connected the switch over to Solar, the inverter started making a sharp dotted noise. I ran and disconnected the fridge.

Later this morning, I noticed the light from my bulb was blinking or flickering at intervals.

Please what can I do to rectify the flickering issue?
I don't know if it's the battery causing the flickering or the inverter.
What should I do 😔
guy na Aba Solar you buy, remove money go buy better thing ozour
Re: My Solar Light Is Flickering by Goodlady(f):
JustSayHello:
Yesterday, I plugged my fridge when phcn restored light. When they took it off, I mistakenly forgot I had my fridge still connected.

Immediately I connected the switch over to Solar, the inverter started making a sharp dotted noise. I ran and disconnected the fridge.

Later this morning, I noticed the light from my bulb was blinking or flickering at intervals.

Please what can I do to rectify the flickering issue?
I don't know if it's the battery causing the flickering or the inverter.
What should I do 😔
Have you waited for sun to recharge the lost power the fridge drained from the battery? If after heavy sunlight and the inverter didn't show symbol of being charged or optimally charged, contact a solar technician to help you reset the inverter. That drain might make the inverter go into reset.
Re: My Solar Light Is Flickering by RealityKings1: 3:05pm On Oct 18, 2025
KingDashx:
guy na Aba Solar you buy, remove money go buy better thing ozour
Do you have any solution that he can use to rectify the flickering light? I think that's the paramount issue at the moment
Re: My Solar Light Is Flickering by Tenrack: 4:42pm On Oct 18, 2025
RealityKings1:
Do you have any solution that he can use to rectify the flickering light? I think that's the paramount issue at the moment
the guy no just wise.
Re: My Solar Light Is Flickering by Nomerci: 10:33pm On Oct 18, 2025
No be solar u buy
Na sapa
Ekpa
Re: My Solar Light Is Flickering by JustSayHello(op):
Goodlady:
Have you waited for sun to recharge the lost power the fridge drained from the battery? Id after heavy sunlight and the inverter didn't show symbol of being charged or optimally charged, contact a solar technician to help you reset the inverter. That drain might make the inverter go into reset.
I have done that and even charged it with nepa light.
Its still flickering
Re: My Solar Light Is Flickering by JustSayHello(op): 9:55am On Oct 21, 2025
Nlfpmod please help me move this to FP
Re: My Solar Light Is Flickering by Houseofglam7(f): 10:14am On Oct 21, 2025
Where are the solar tech folks when you need em?😫
Re: My Solar Light Is Flickering by werisetogether(m): 10:15am On Oct 21, 2025
JustSayHello:
I done that and even charged it with nepa light.
Its still flickering
Thanks for sharing

Maybe you can contact a solar expert near you for closer examination...
Re: My Solar Light Is Flickering by ak22(m): 10:16am On Oct 21, 2025
JustSayHello:
Yesterday, I plugged my fridge when phcn restored light. When they took it off, I mistakenly forgot I had my fridge still connected.

Immediately I connected the switch over to Solar, the inverter started making a sharp dotted noise. I ran and disconnected the fridge.

Later this morning, I noticed the light from my bulb was blinking or flickering at intervals.

Please what can I do to rectify the flickering issue?
I don't know if it's the battery causing the flickering or the inverter.
What should I do 😔
Just wait for sun to rise and check the light in evening time . Because you have already drained the battery.
Re: My Solar Light Is Flickering by Kingpele(m): 10:16am On Oct 21, 2025
U made a very big mistake , one my fridge is permanently disconnected from my solar, I got to know that light is on or off through my fridge socket, so try this before you destroy your batteries
Re: My Solar Light Is Flickering by AK284(m): 10:17am On Oct 21, 2025
Incomplete info
What's the capacity of your inverter and battery.
It's very possible that your inverter is only used for lighting and phone charging, if that's the case then battery had been drained completely.
You will have to wait for sun or grid to help recharge back to normal.

Another possible scenario:Inverter capacity is very low to your fridge hence the fridge has damaged the inverter.

I believe strongly the former reason is the case.
Re: My Solar Light Is Flickering by neonly: 10:22am On Oct 21, 2025
It obvious that the inverter is faulty not d solar
Any time fridge power is cut the compressor take time for d relay to pick during this process it drain a lot of power and it obvious the power it drained was more than the capacity of yur inverter (IGBT) might be faulty so take it to d technician I mean only d inverter they will replace the d faulty IGBT for u
IGBT means integrated bipolar transitor
Re: My Solar Light Is Flickering by Nobody: 10:26am On Oct 21, 2025
Change those bulbs. They were probably damaged.
Re: My Solar Light Is Flickering by stevonics: 10:27am On Oct 21, 2025
How many watts inverter, check if Fan, sound system or Tv, is working with it. If not, You probably overloaded the inverter, making a Capacitor to fail or one of the MosFets (Transistor) to also Fail(Shunting). Capacitors swell up when they fail. I have experienced both failures and fixed it.
Re: My Solar Light Is Flickering by McLizbae: 10:30am On Oct 21, 2025
What type of inverter are you using? In some inverters, you need to toggle the frequency to 60HZ and then return it to 50Hz to stop that flickering.
Re: My Solar Light Is Flickering by stevonics: 10:30am On Oct 21, 2025
Igbt is insulated gate bipolar transistor used mostly for welding machines. Inverters use Mosfets.
neonly:
It obvious that the inverter is faulty not d solar
Any time fridge power is cut the compressor take time for d relay to pick during this process it drain a lot of power and it obvious the power it drained was more than the capacity of yur inverter (IGBT) might be faulty so take it to d technician I mean only d inverter they will replace the d faulty IGBT for u
IGBT means integrated bipolar transitor
Re: My Solar Light Is Flickering by Goodlady(f): 10:31am On Oct 21, 2025
JustSayHello:
I done that and even charged it with nepa light.
Its still flickering
And have you reset the inverter?
Draining causes resetting of inverter.
Learned this from an ex.
Re: My Solar Light Is Flickering by Sergio102(m): 10:32am On Oct 21, 2025
Okay...so previously you weren't using Solar to power the fridge bah?.....a case of smaller KVA system, but AC light that came on confused you and the solar system carried the fridge

Now the possible issue is .....the inverter carried an overload. You know.... start-up voltage of fridge, House Ac are high unlike fan and some other appliances. So because of high start-up voltage, the inverter might have burned.

Wait for sunshine today and see if it can get recharged(the battery).....but if it doesn't, then the control unit of the inverter has burned.

Solution.....take the inverter back to the company if there warranty still covers it, they will repair it for free.

I'm into Solar tho.....if it's SMS inverter.....I can give you contact of inside person in the company
Re: My Solar Light Is Flickering by Shedrack777: 10:33am On Oct 21, 2025
JustSayHello:
I done that and even charged it with nepa light.
Its still flickering
is bulb still flickering with phcn or not?
Re: My Solar Light Is Flickering by oluwaseyi0: 10:37am On Oct 21, 2025
KingDashx:
guy na Aba Solar you buy, remove money go buy better thing ozour
Na wa for some of you people o
Which one be ozour on top this technical issue
Must you export your mannerlessness for the world to see
Re: My Solar Light Is Flickering by CaptainFM1: 10:41am On Oct 21, 2025
JustSayHello:
I done that and even charged it with nepa light.
Its still flickering
It's too early to fully recharge the drain. Let proper sun hit the panel. And you shouldn't be using the bulbs in the morning unless your room is dark.
Re: My Solar Light Is Flickering by xristos(m): 10:44am On Oct 21, 2025
show the image of your inverter and battery..
or state their capacities?
disconnect load from solar...wait for some charge till 1pm today...then try again.

let me not conclude..but inverter seem to be a sachet inverter, or dead battery.
either way...nothing is damaged yet.
Re: My Solar Light Is Flickering by Ironfaceman(m): 10:47am On Oct 21, 2025
Sorry for the
Misinformation Aba can not manufacture solar plate.

What you see there is made in China and assembled in Aba

KingDashx:
guy na Aba Solar you buy, remove money go buy better thing ozour
Re: My Solar Light Is Flickering by pocohantas(f):
Kingpele:
U made a very big mistake , one my fridge is permanently disconnected from my solar, I got to know that light is on or off through my fridge socket, so try this before you destroy your batteries
This is a proper installation.
Whatever heavy appliance he doesn't want on the solar should have been disconnected from that junction box or whatever it is called.

Imagine if he wasn't home. He should look into it after fixing this issue.
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