NewStats: 3,261,231 , 8,173,446 topics. Date: Wednesday, 28 May 2025 at 03:46 PM 6f6ai

bkuranga:
I need your insights please.

Can I safely power a 12V CCTV camera directly from a 12V battery (charged by solar)?

I have a CCTV camera that normally runs on an adapter rated for 12V DC, 2A (input: 100–240V AC). I want to by the adapter and power the camera directly from a 12V battery (such as a sealed lead-acid or LiFePO4), which is charged by a solar system[b].

[b]My questions:

1. Is it safe to connect the battery directly to the camera’s power input?
2. When fully charged, the battery can output around 12.6V to 13V—is this safe for the camera?
3. During solar charging, voltage can reach up to 14.5V—would this damage the camera if it's connected?
4. How do I ensure correct polarity when wiring?
5. Is it safe to charge the battery and power the camera at the same time?

Any advice, experience, or wiring tips would be really appreciated!

Mrreed , Dam5reey1 , dollarnaira , HeavenlyBang and others.

Yes I have tried something like this before not with camera though but a DC fan of 12V

But be sure that the camera won’t spoil if it gets a voltage above 12v

Darey00:


I think the installer connected the 2*300w in series and paralleled the 585w with them

Well run the test and see what your can produce.

The app looks like this

[quote author=Darey00 post=135375438][/quote]



The charge controller has an app you can on your phone and connect via Bluetooth. You will be able to see how your s are performing


You might experience this if your is not able to give you the required load consumption. It will take the rest from the battery.

You would need to do further testing to be sure what is the root cause.

Darey00:
Good morning guys, please I need help with my MPPT controller. I can't seem to get it to charge my battery even though there is PV input.

This is 10am, I drained the battery to 12.0v overnight and by 7.30am it had already gotten to "full" level at 12.8v and started flashing (mppt mode off), I plugged about 323w of load in it because it was pulling in like 560+w at the time.

To my suprise, the inverter voltage went down to 11.9v (22% load). After 2 hours I removed the fridge to about 14% load and the voltage went to 12.1v. funny enough the mppt still maintained that the battery is full and so it refuses to charge the battery or fast. I have the Manual with me and I don't know how to go about it.

My system: 12v 200ah tubular battery, 2*300w and 1 585w .

How did you connect the s.

dyce101:
Having issues with Wes my school sent my transcript 23rd of December 2024 electronically up till now my portal still display Hold what’s going on ? Does any one have same issues with me

What is the name of your school



Please reach out to your school there is a big chance they need to do some verification.

dollarnaira:


Yes
Available

Your address/number sir

If you have 450-watt Jinko in your store

kindly indicate so I can chat you up

tomoregie:


SHop and SHip those Indian Criminals from Aramex

Try Flocargo


Them they give me joy at the moment

And customer service response is fast at least for now.


Hopefully they keep it up

Available
iPhone 12 Pro
128gb
NFID
BH 78

Location: Ibadan


#Sold

Starz825:
Na real scammer...

Well just chill....

See below details for your perusal....

Can someone hack my WhatsApp without my verification code?
If someone is trying to take over your , they need the SMS verification code sent to your phone number to do so. Without this code, any attempting to your number can't complete the verification process and use your phone number on WhatsApp. This means you remain in control of your WhatsApp .

AND

How long does it take to recover a hacked WhatsApp ?

7 days

Lost access to your WhatsApp

You might also be asked to enter a two-step verification PIN. If you don't know it, the individual using your might have enabled two-step verification. You must wait 7 days before you can sign in without the two-step verification PIN.

I think the 7 days is a long time ago

Even when the count down starts


Just trick your phone to believe you are hours ahead and you will be able to retrieve your .


Tested 100%

Dam5reey1:


These are 2 different days..

The s are 5, units of 570w which make its total of 2850w, but in the picture you can see this is what is going into batteries 2716w, there was about 150w load inverter has idle consumption too.

The inverter do show 3000w+, even If inverter dey lie, this Shunt has more precision considering there was load on and battery are being charged at 2654-2716w say a lot about the output over 100%

What is the name of this CC

Vickygirk:


Its worthy to share that they are done with the evaluation. They finished and send my unofficial copy on my page on 2nd October. They also shipped my own hard copy on that same day.

Congratulations
I am still at my own since April

I am fed up at this point

Vickygirk:



Thank you for this advice. I escalated the problem using Twitter and emails. Status is now showing we are analyzing and evaluating your documents. Please you have an idea how long this stage should take so as to know when to escalate if it's taking longer than it should.

They didn't five me time line for this stage..o.
WES really tire me. I'm regretting using this service

They said 31 days on their website.

Vickygirk:
Hello and good day guys.

I have a problem with my Wes and i don't know how to solve it.
I started wes since 31th of last month and I'm still at verification of documents almost a month later

My school, Uniport said they have verified the transcript wes sent to them and has sent them back to them. Wes is saying they are yet to receive my documents even after sending emails to Wes. Their reply is that my school is yet to send any documents.
I'm at cross road here and i Don't have much time. How do I solve this problem.

Also the soft copy of my degree cert, i scanned and sent to wes, its still showing awaiting verification.

You are not alone. And I think WES is not saying the truth.

I think they a whole lot of documents to . There portal is trash

Best place to reach them aside call is twitter

Gentlesoul2021:


Can u carry me along how u ace Ur application process. I am just starting

It’s pretty DIY

First check if your school sends to WES regularly
Also it is advisable to evaluate your highest credentials.

iPhone 11 Pro Unlocked

64gb
NFID
No True Tone
Battery health 65

DM let’s negotiate Price
08039784462

Ziongirl:
Please can you share the number you have. The one i have doesnt even ring at all.

(+1) 800.361.6106


I don’t know if MTN has sort their Issue with international dailing bundle

But glo work perfectly. Just have enough international dailing bundle time

Ziongirl:
Someone please help. Unilag sent my transcript since July 10th and my status still says "On hold, we are waiting for your documents". WES says they havent gotten the documents. I dont know what to do. People that experienced this, please what did you do to get your documents acknowledged by WES

I think WES is having issues lots of it

If you can that your school did the right thing

Just keep calling them. Maybe something will change.

The last time I spoke with them, I was told it will be escalated.

amigo1088:

Yes we do

Rate?

Do you have E-Gift card

The way GTB they the thing Ehn.

jboi08:
Good day everyone,
My application status says "In progress" for three weeks.

My at Transcript office in UNILAG confirmed that transcript was transmitted to WES almost 3 weeks ago.

I called WES customer care (US) last Wednesday, the lady said the matter will be escalated to the evaluation team for status update but still the same.

Please advise

You are not alone and WES is not coming out to say the truth.


My verification that they said they did not see

They later notified me that they received it in June.

Up till now no response from them.

For Sale

Hisense 85 inches Damaged screen.

Location: Ibadan

Price: DM let’s negotiate

Locally made 3.5Kva/24v inverter available for sale

Location: Ibadan

Locally made 3.5Kva/24v inverter available for sale

Location: Ibadan

easyyoke:


Not yet🥲🥲

08182941028


Please DM

easyyoke:
Please any inverter engineer that could repair a faulty inverter in Ibadan here please?? If you repair inverter in Ibadan, please reach out🙏🙏🙏🙏 and if anybody knows any confirmed engineer in Ibadan here please. Needed for an urgent repair please

Have you gotten the help you need?

waledora:
Your school haven’t done it right. They should follow the instructions.
They is a one-time email address WES do provide for them to email to.

Yes, the first one was done after about 40 days when I am suppose to get my evaluation because it taking long they now started saying I need to redo verification which has been done. This I can confirm.


WES is just slow in updating system.

I had to reach out to them to even confirm they got my result in the first place before it was updated on my profile.

I need advice.


WES keep sending verification to my school and I keep paying for it and my school always send email confirming they have verified and sent to WES

What can I do

I have reached out to WES on twitter but nothing fruitful.

ebrymDIY:
What's the best affordable hybrid inverter to buy with minimum of 3.5kva 24v?
Considering you already have a good 24v(2 x 12V 220AH tubular Battery).

NB: One that has good after sales .

Try Kartel

Sorry I did not see the hybrid part

Try Smarten

Is anybody vendor with Kartel/Smarten Inverter for sale here?

and can also ship to Ibadan

Someone mentioned a CC with inbuilt Bluetooth


I kind of missed the name of the CC.

Kindly assist with the name

Thank you