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Malquisoft's Posts

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Technology Market / Re: SOLD by Malquisoft(m): 12:28pm On Aug 01
Interested, what's your last price.
Science/Technology / Re: Guys Using Solar Energy Instead Of Nepa Or Gen. by Malquisoft(m): 8:30am On May 26
Coolgent:

Please explain more for the benefit of lay man like me.
12v inverter uses more current to achieve same power output as compared to 24v system and above.
More current causes heat and losses, therefore less efficiency.
You spend more in buying mppt, imagine buying a 150 amps mppt.
High current protection for such accessories cost more, so you end up spending more.
Any short circuit incident on DC side na die, Kabooom.

Summary 12v system should be limited to 1000watts load Max.

3 Likes

Technology Market / Re: Solar Power For An Average Middle Class Household by Malquisoft(m): 11:32am On May 24
b0rn2fuck:
My inverter is displaying short circuit only, I remove all the loads and still showing circuit

Which product of inverter?

1 Like

Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Malquisoft(m): 9:47am On Apr 29
chris81964:

Thank you for commenting. The discussion is if the sun set the panels ablaze as alleged by the shower cap wearing expert.
https://vm.tiktok.com/ZMMp6aWWG/
Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Malquisoft(m): 1:18pm On Apr 28
chris81964:

https://www.youtube.com/watch?v=A0-pXjyfels
Sun heat cannot cause solar panel fire hazard, but poorly installed solar panel, improper cable insulation and protection from short circuit and other hazards.

2 Likes

Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Malquisoft(m): 5:31am On Aug 12, 2023
Drgreatone:
I av come again gurus, I have a 12v 1kva hybrid afripower inverter(spec is pwm wit max volt,current and panel as 25v,25a and 600w resp) which i mainly use to power lights and TV. Was working towards adding 600w solar panel wit seperate CC just so I can add my freezer to it. Today I decided to just plug the freezer to the inverter today to even see if it would carry it and voila inverter tripped off showing shortcircuit and then later overload. This inverter usually carries it if utility is available but this one it failed wit just the dc, what do I do? Would connecting the panels directly to the inverter help instead of using CC or do i av to get a bigger inverter? Freezer is haier thermocool 200l wit input current at 180watts
Your inverter simply can't power your 200l freezer. I'm sure your freezer surge will be up to 2000 watts, running watts could be 150w. Best option for the freezer is to upgrade your inverter system.

1 Like

Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Malquisoft(m): 6:44am On Aug 03, 2023
Buchika:
Please house, I have these 2 Lontor rechargeable fans one is 30 watts with 2 pieces 4500mah battery, the other 24 watts with 4500mah battery.
Both are used in one small shop.

My question is can I get a 50 watts solar panel and connect direct to those fans or should I use a charge controller?

If a charge controller is needed, what type or capacity is ideal?

Those fans are only used between 10 am to 5 pm

Lontor rechargeable fans are built to use solar panels directly, provided you do not exceed 50 watts. There's is a port where you connect it on the fan, not directly to the battery.
Technology Market / Re: Solar Power For An Average Middle Class Household by Malquisoft(m): 7:13pm On Jun 29, 2023
aghaibiam:
Off I went to the Market today to see if we would be able to arrange an inverter for the house.
I only told my husband, whatever we settle for must be able to carry our freezer.
My husband is an electrical engineer so he designed the power requirements of the house so we have an idea of what we were searching for.
Budget 1.3m tops.
We settled for a store we saw on Jiji with reasonable price, called to find out if the store was open since it's sallah and located the store.
We were able to get the following.
4kva/48v microtec inverter ₦290,000
4 nos 220ah/12v lotion battery @₦160,000 each making ₦640,000
6 250w Canadian fairly used panels @₦58,000 each making ₦348,000
1 60S mppt charge controller Felicity ₦115,000
Battery rack ₦20,000
20m 6mm DC cable 40,000
Total spent ₦1,453,000.
Transport 14,000 to my house .
Tomorrow the installer will be around to start installation.
We negotiated 50,000 workmanship.
He will come with panel sittings and screws
.I intend to use the inverter on 15 energy saving bulbs.
1 50" tv.
Phone charging.
4 ports.
My 200l freezer inverter freezer/ medium fridge.

Panel is not enough for the battery/system. Standard installation should be nothing less than 8* 300watts solar panel. The fairly used u used, may not even give out it's name plate capacity.
Try make it up, before you battery suffer premature failure.

1 Like

Nairaland / General / Re: What Is Happening To My Solar Installation & Inverter? Please Help!!!! by Malquisoft(m): 7:16am On May 14, 2023
The main issue here is the low voc of 35v of your solar panel ( more like 250w panel). When loaded the vmp may drop to 27v or less depends on intensity of the sun, which is not enough to charge your battery fully and also produces less power.
60amps Mppt charge controller solves the problem easily, I'll advice you to use 2s2p connection for 4 solar panels to achieve best output.
Make sure your pv faces south with minimal elevation of 15 to 25 degrees.
I also use the same setup as you and I enjoy more power at daytime and only consume 30 percent of battery overnight.

3 Likes

Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Malquisoft(m): 5:45pm On Jan 09, 2023
dacool1:
Good day house. Anyone here to give personal review of powmr cc?
Which is better? The new model or old model. Thanks
The Old model is better.

1 Like

Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Malquisoft(m): 2:34pm On Oct 19, 2022
Not possible, that's the cost of cheap inverter and battery alone. That's 200ah * 2 in a 24v system ( cost effective on long run).

100ah * 2 and fairly used (inverter and 2* 250w panel) can get you somewhere, but not for 400 watts load continuous.

1 Like

Software/Programmer Market / Re: Hack and Install Games On Your PS4 Console, for as Low as 1K each. by Malquisoft(m): 3:19pm On Jan 17, 2022
I received my package Hard disk loaded with top PS4 games from Kenny this morning at Warri park. He is always available and business friendly.
I'm currently balling with Fifa 22 with my guys.
This is PS4 gaming made easy, now I can enjoy gaming 100 percent without the cost of buying expensive CD titles.
Thanks bro for your timely delivery.
kennybuluro:
A customer sent us is external hdd all the way from Warri, so we can copy PS4 PKG games for him.

You need to see the packaging he gave his hdd, true true Warri no dey carry last. E be like nah apapa warf, Warri branch this our customer dey work.

And as you know we don’t ever disappoint in giving you the best.

Giving you the best value for your money is what we do for a living.

Sharply we don copying his games and sending him his hdd with the same packaging.


Politics / Re: NCC Orders Telcos To Effect Twitter Ban by Malquisoft(m): 9:01am On Jun 05, 2021
The Long Night" takes place entirely at Winterfell and depicts the final battle between the Army of the Dead and the combined armies of the living, ending one of the....

Satellite TV Technology / Re: Solar Energy, A Complement To FTA by Malquisoft(m): 5:12pm On Feb 19, 2021
unicmarket:


ok. 200w x 6 = 1200w


that setup is not sufficient to charge your batteries full in 5-6 hours of peak sunlight, with other loads on

but first provide the wattage for your fridge and freezer, , how many fans, and bulbs

give a clear detailed power rating of your appliances, to get best advise.



600 watts solar panel per 200ah battery, implies you'll need 2400 watts solar panel capacity for efficient charging of your 4 batteries.
You will need 24v or 48v inverter system for efficiency also and future loads expansion, 3000watts to 4000watts inverter with good inbuilt charger (40/50amps) for nepa/gen powered.
Make sure your fridge/freezer are energy efficient , average 100 watts running power consumption .
You will need one 60amps mppt charge controller for 48v battery/inverter setup.
Or two 60amps mppt charge controller for 24v battery/inverter setup.
U start with half the requirements and half the loads, then expand later when convenient.
48v setup is better and cheaper on the long run.

1 Like

Jobs/Vacancies / Re: NCDMB 2020 Oil and Gas EH & GT Jobs by Malquisoft(m): 5:32pm On Jan 30, 2021
?
Politics / Re: Nigerian Army To Establish Zoos & Parks Nationwide by Malquisoft(m): 11:06am On Mar 05, 2019
Hope it's not ranching in disguise.

25 Likes 1 Share

Health / Re: Man Raises Alarm Over Alleged Vaccination Of Babies With Expired Drugs At UCH Ib by Malquisoft(m): 7:51am On Jul 18, 2018
Expired drugs Not good
Jobs/Vacancies / Re: Invitation For The Nigerian College Of Aviation Technology (NCAT) Recruitment by Malquisoft(m): 5:07pm On Jul 14, 2017
please Mr. Shegfun help me verify the position I applied for, I recieved invitation to cbt thanks :
Marquis Elike
marquiselike@yahoo.com
Jobs/Vacancies / Re: Nigerian Railway Corporation (NRC) Interview Invite: Who Else Got It? by Malquisoft(m): 12:05pm On Apr 06, 2017
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Jobs/Vacancies / Re: Nigerian Railway Corporation (NRC) Interview Invite: Who Else Got It? by Malquisoft(m): 11:35am On Apr 06, 2017
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Jobs/Vacancies / Re: Nigerian Railway Corporation Is Recruiting For 2016 by Malquisoft(m): 12:21pm On Apr 01, 2017
Invitation has started rolling in as sms for written interview.
TV/Movies / Re: Lg Cinema 3d Glasses For Sale by Malquisoft(m): 4:52pm On Jul 04, 2016
I need the glass
Jobs/Vacancies / Re: Delta State Civil Servive Commission Recruiting, All Field(OND,HND,BSC, etc) by Malquisoft(m): 5:45pm On Mar 16, 2015
Shortlisted candidates check your names with the link below to download the list:


http://deltastatecsc.com.ng/content/RECRUITMENT_INTO_THE_DELTA_STATE_CIVIL_SERVICE_2015.pdf
Phones / Re: Infinix Alpha Marvel X502 Disccussion Thread by Malquisoft(m): 2:12pm On Dec 04, 2013
I
jice:

false presentation.

Camera
body size
displays
etc. u don't know this phone please.
want to get this phone for the camera and display abilities, so can u tel me the display in ppi and is the camera better than galaxy s3 8MP
Phones / Re: BlackBerry To Launch BBM For Android & iOS Mobile Platforms by Malquisoft(m): 6:52pm On May 14, 2013
Bold 4 for sale! Or two bold 4 in exchange of any Android phone...... Blackberry has caused economy meltdown
NYSC / Re: How Do I Get To NYSC Camp In Bauchi State From Jos by Malquisoft(m): 6:57pm On Jun 28, 2012
Pls, give me the info on how to relocate frm Bauchi, my friend has been posted there and she is so scared of everyting Bauchi and d north....
Music/Radio / Re: D Banj & Snoop Vs Sound Sultan & Wyclef by Malquisoft(m): 1:43pm On Apr 04, 2011
On my own comparison abt the dbanj and sound sultan, its based on money spent and international recognition, dbanj spent more money on his video and as such wld expect more internation fame
while sultan shld av spent more cash on his video to beat dbanj but sorry he lost out.
u can take an easy research by asking ten peeps on the street, abt 7 wld vote for dbanj/snoop and the remainin 3 for sultan.
Music/Radio / Re: D Banj & Snoop Vs Sound Sultan & Wyclef by Malquisoft(m): 1:40pm On Apr 04, 2011
On my own comparison abt the dbanj and sound sultan, its based on money spent and international recognition, dbanj spent more money on his video and as such wld expect more internation fame
while sultan shld av spent more cash on his video to beat dbanj but sorry he lost out.
u can take an easy research by asking ten peeps on the street, abt 7 wld vote for dbanj/snoop and the remainin 3 for sultan.
sultan shld try to spend more money on his videos

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