Friday, 7 October 2022

How to increase solar panel amperes in four easy steps.

 How to increase solar panel amperes in four easy steps.



There are many ways to increase solar panel output amperes by yourself at home. Everbody wants to get maximum possible amperes from solar panels . There can be several reasons to that. 
  1. Increase in solar panels amperes in inversely related to ROI period. Greater the amperes coming out of solar panels, ealry your money will come back to you.  
  2. Other reasons may include that desired load is not able to run on solar due to low solar panel output.
  3. Or any one of your solar power system quipment is not giving its best. 
Here are few steps on how to increase solar panel amps. Watch here: Video

1. Clean the old cable joints 

One of the most handy ways to increase solar panels amperes is to look for old cable joints. They mostly get covered with rust or other salts when they come in contact with the atmosphere. Cleaning them properly can covering them with proper sealant can save a lot of amperes getting lost due to increase resistance. According to Ohm's law, current will be reduced when resistance is increased for same amount of voltage. I= V/R 

2. Increase light on solar panels

One experiment done by a youtuber depicted that by increasing the incident light on solar panel can increase current upto one hundred percent. This can be done by using large relfectors on sides of solar panels. But this method can cause temperatures to increase which in turn reduce the output of solar panel . So active cooling of solar panels would be required. This method has proven that with active cooling of solar panel with fan or liquid nitrogen, drastic increase in solar panel amperes is observed. 

3. Adjust the tilt angle

Again this method can help increase the amperes of solar panels. Tilt the solar panel at different angles untill the solar panel amperes are maximum. Adjust all the solar panels at same angle to increase amperes of all solar panels. It is also true that tilt anlge for summer and winter season is different but it is very difficult to alter the tilt angle every time. 

4. PWM vs MPPT solar charge Controller

One of the most solar panel current limiting thing is to use a PWM solar charge controller. The best way to increase solar panel amperes is to upgrade from PWM charge controller to MPPT solar charge controller. In this way you can increase solar panel amperes by upto twenty percent. The best solar charge controller by efficiency is  one by Vitcron Blue . One Youtube Channel name Solar Diy with Will Prowse has shown the live tests performed on all the available top MPPT charge controllers . 
 




Tuesday, 23 March 2021

Phoenix Tall Tubular BatteryTX 2500 Price in Pakistan

Phoenix tall tubular batteryTX 2500 Price in Pakistan below.

Here are the latest prices of phoenix tall tubular battery

Phoenix TX 2500  latest price is 31000/- PKR.

According to the available data sheet, the charging current of TX 2500 battery should be 25 amps.

The capacity of the battery phoenix TX 2500 as  per data sheet is 230 Ah.



Phoenix tall tubular batteryTX 2500 Price in Pakistan

The tubular batteryTX 2500 is best for use at solar power systems. They can provide good back up at 230Ah capacity.

Tall tubular batteries have become popular among solar panel installations for their better performance as compared to the car batteries.

These batteries are lead acid batteries and require routine maintenance just as common lead acid batteries.

Use of solar panels is at peak due to the arrival of summer season. Solar panels provide power only at day time when sufficient light is available. By having a solar power system home one can generate own power and be independent of power grid.

In order to use the solar power at night time the use of batteries for storage is a common practice. Installation of solar panels comes with installation of batteries in series or parallel as per user demand.

The prices of batteries have also soared as compared to last month. Volta, Osaka and other companies also give competition to Phoenix TX 2500 battery in Pakistan.




Tuesday, 3 September 2019

Report: Siri records conversations during Sex| The Volt Coffee

Report: Siri records conversations during Sex

There's been a shocking disclosure about Apple's Siri that conversations of users during sex are recorded by Siri.
Siri records conversations during Sex
Photo by rawpixel.com from Pexels

According to one report, in the south-west ireland city cork, Apple' s contractors have been known to listen to the private conversations of Apple users. That included the conversations between the couples during sex. It has also been told that along with these third-party workers of Apple also used to listen to sensitive business deals and drugs deals. 

According to the Irish examiners report, these contractors listen to the Siri's recordings and used them to enhance the voice command capability of the Siri. Some ex-workers have told that the identity of the users was kept secret. These recordings were of few seconds and contained private conversations of users.


These conversations were listened through Siri commands. These employees also told that in one shift, each employed would listen more than 1000 such recordings. 

Due to seriousness of the issue and keeping in view the privacy of the users , Apple recently dismissed over 300 contractors from the job.

The most astounding thing in all this scenario is that the Apple users didn't have the wildest idea that their so much private conversations are being heard by some stranger through Siri. When Apple got to know about this, it ceased the transcription and grading procedure last month. Moreover, Apple apologized to its users and promised to avoid this in future. It also explained how Siri looks after its users' privacy.

Saturday, 13 July 2019

Inverex Aerox 1.2 kW Solar Inverter Important Tips | The Volt Coffee

Inverex Aerox 1.2 kW  Solar Inverter Important Tips

Inverex Aerox 1.2 kW  Solar Inverter Important Tips
Inverex 1.2 kW Aerox Pure Sine Wave Inverter provides pure sine wave output from 12 V DC battery source to operate the domestic loads including the light bulbs, fans and refrigerator. 
Inverex Aerox 1.2 kW  Solar Inverter Important Tips


It also has a solar charge controller which provides Maximum Power Point Tracking (MPPT) for upto 750 Watts of solar panels. Experiences tell that a maximum of 630 Watts can be obtained from solar panels using Inverex 1.2 kW Aerox Solar Inverter . As per datasheet given following are the parameters given:
Inverex Aerox 1.2 kW  Solar Inverter Important Tips

The battery voltages for Inverex 1.2 kW Aerox Solar Inverter are 12 volts. This voltage cannot be exceeded beyond this limit as per design that is you cannot connect a 24 V battery system with this inverter.


How many panels should I connect with Inverex Aerox 1.2 kW  Solar Inverter ?


Since the provided rating says that the MPPT solar charge controller rating is 50 Amps and the maximum open circuit voltage of the solar panels is 102 Vdc, and also the MPPT voltage range of the solar charge controller of  Inverex Aerox 1.2 kW  Solar Inverter  is 15 V to 80 Vdc, you can use the following arrangment for solar panels:

5 solar panels of 150 W for Inverex Aerox 1.2 kW  Solar Inverter :

You can connect five solar panels of 150 Watts each in parallel to the Inverex Aerox 1.2 kW  Solar Inverter In this way the voltage of the panels will be the same as that of a single solar panel that is between 12 to 18 volts.

6 solar panels of 150 W for Inverex Aerox 1.2 kW  Solar Inverter :

You can also connect six solar panels of 150 Watts each by connecting two panels in series and thus forming 3 sets of such panels. After that you can connect these three sets in parallel. In this way the voltage shall be 32 to 36 volts. 

The total power connected now will be 900 watts. Always remember that this inverter can only harness a maximum of 630 watts from the solar panels. The left over power is lost.



The amazing working technology of the Maximum Power Point Tracking System is that yu can raise the voltages of the solar panels and the voltage of the battery remains same that is 12 volts. The MPPT system converts the exra volts into amperes which result in extra efficiency. 


Main features of  Inverex Aerox 1.2 kW  Solar Inverter :

  1. Inverex Aerox 1.2 kW  Solar Inverter hold the credit to bring the Maximum Power Point Tracking (MPPT) based solar charge controller in Pakistan.
  2. Inverex Aerox 1.2 kW  Solar Inverter provides the battery equalization option which is quite good and handy to operate. This feature is very good when you are using lead-acid batteries.
  3. Inverex Aerox 1.2 kW  Solar Inverter provides the output factor of 1 which means you can run loads upto  1200 Watts continously.
  4. Inverex Aerox 1.2 kW  Solar Inverter provides overload and short circuit protection which is must have feature for reliable household power setups.
  5. Inverex Aerox 1.2 kW  Solar Inverter  provide LCD programming option and also you can connect the inverter with your PC to configure different options and also can monitor the different parameters like power from solar panels or from grid etc.

Things to keep in mind while using Inverex Aerox 1.2 kW  Solar Inverter : 

  • Dont run large motors on this inverter.
  • Connect solar panels only according to the given specifications. You cannot take power more that 630 watts from the solar panels using the MPPT charge controller mounted in this inverter.
  • Always read the complete manual before the installation of the inverter.
You can download Inverex 1.2 kW Aerox Solar Inverter User manual here: Download Manual

Tuesday, 9 October 2018

What is Electrical Engineering? Who is electrical engineer? | The Volt Coffee

What is Electrical Engineering?
 Who is Electrical Engineer?

What is Electrical Engineering? Who is electrical engineer?

So when we here about electrical engineering, the first thing we want to know that what is electrical engineering for us? and Who is an Electrical Engineer? For definition purposes, let's just define what is electrical engineering:

" Electrical Engineering is the study of electricity, electronics and electromagnetism"

A person who studies electrical engineering and practises it as a profession is known is the electrical engineer.

So what does this mean exactly?


The study of electricity means the knowledge of ways electricity can generate, transmitted, distributed and utilized.  There are several ways electricity can be generated. We may see some around us like solar panels, wind turbines, gasoline generators etc. We also see electricity poles with transformers around us, that is the distribution of electricity.

Beyond these transformers, we see bigger poles, and bigger transformers, and through these, electricity is transmitted to us. But from where this electricity is being transmitted? It is being transmitted from the place it is generated. 

This is some brief explanation of electricity and a part of "what is electrical engineering"


What is Electronics? Explained!

This is the study with which the flow of electrons can be controlled. It involves using transistors, diodes, etc. We can see electronics around us in form of circuits as in smartphones, laptops, cameras etc.

What is Electrical Engineering? Who is electrical engineer?

What is Electromagnetism? 

This is the study of the interrelation of electricity and magnetism. The most common example of interrelation is the transformer. Another example is the motor. 
What is Electrical Engineering? Who is electrical engineer?


We hope you got an idea of what is electrical engineering after reading this article. Electrical Engineering is a vast field and cannot be enclosed in a single article. It has a large number of sub-fields. Thorough understanding of electrical engineering is possible through the study of one of the sub-fields of electrical engineering. 

Please share your feedback in comments so that we can know that our efforts are fruitful for your questions about electrical engineering.

Friday, 21 September 2018

Top must have GTA Vice City Cheat Codes! GTA Vice city Codes

Top must have GTA Vice City Cheat Codes!


Special: What is story of Tommy Vercetti read at the end of the post.


No matter how much time has passed by, we love GTA as much as did once. This is one of the best memories we had once in our childhood. We always remember our bad boy Tommy Vercetti.

Do you remember the first mission?
Do you remember Lance Vance?
Do you remember the girl Mercedes?

We have thought of making it a lot more spicy by using GTA vice city cheat codes. They have added flavors and colors to the playful Tommy Vercetti. You are reading this blog and in your mind your are thinking of all the great memories of GTA Vice City Game.

FLOAT LIKE BOATs and FLY like FLIES

He had walked a long way across the river into the woods. He could clearly hear the crisp noise of the autumn leaves under his feet. Some of the river mud stuck to his feet and the leaves clung. Oops! There is no mud in GTA Vice city! Even the Tom cannot swim, but thanks to the GTA vice cheat codes, cars and float like boats and Fly like flys with the SEAWAYS and Come Fly with ME!!

Need never ending power? Unlimited supply of weapons and ammo? Wanna get amazing fast cars?
You have the desire to become driver of a military tank? Want to control the weather?


NEED WOMAN ???? 
OR
Wanna smoke? Change neat and clean clothes or change evern the character? Here is the list of top must have GTA vide city codes for an amazing GTA experience to remember the great memories.

GTA Vice City Cheat CodeThe Benefit of the code
RUBBISHCARSpawn a garbage truck
TRAVELINSTYLESpawn a Bloodring Banger
THELASTRIDESpawn Romero's hearse
GETTHEREVERYFASTINDEEDFaster car
GETTHEREAMAZINGLYFASTFastest car
PANZERSpawn a tank
ROCKANDROLLCARSpawn a limo
BETTERTHANWALKINGSpawn a caddy
GETTHEREQUICKLYSpawn a fast Bloodring Banger
GETTHEREFASTSpawn a Sabre Turbo

Here are the codes that would change the way you look at the cars !!!!

SEAWAYSCars float on water
WHEELSAREALLINEEDStrip cars
COMEFLYWITHMECars can fly
GREENLIGHTAll traffic lights are green
MIAMITRAFFICTraffic moves faster
IWANTITPAINTEDBLACKBlack traffic
AHAIRDRESSERSCARPink cars
GRIPISEVERYTHINGImproved car handling
BIGBANGDestroy all cars
LOADSOFLITTLETHINGSChange wheel size


These GTA vice cheat codes will change your life !!!
CANTSEEATHINGFog is in the air.
APLEASANTDAYNice weather
ALOVELYDAYGreat weather
ABITDRIEGCloudy weather
CATSANDDOGSRain
ONSPEEDWalk faster
LIFEISPASSINGMEBYSpeed up game
STILLLIKEDRESSINGUPChange clothes of pedestrians
PROGRAMMERTommy has thin arms and legs
NOBODYLIKESMEPedestrians attack you
OURGODGIVENRIGHTTOBEARARMSPedestrians have weapons
FOXYLITTLETHINGPlay as Mercedes
BOOOOOORINGWalk slower
CHICKSWITHGUNSBikini women with guns
CHASESTATSee wanted stats
FANNYMAGNETTommy groupies
CERTAINDEATHTommy starts smoking
DEEPFRIEDMARSBARSTommy is fatter
WELOVEOURDICKPlay as Love Fist character (Dick)
FIGHTFIGHTFIGHTPedestrian riot
CHEATSHAVEBEENCRACKEDPlay as Ricardo Diaz
LOOKLIKELANCEPlay as Lance Vance
MYSONISALAWYERPlay as Ken Rosenberg
HOPINGIRLPedestrians get in your car
ROCKANDROLLMANPlay as Love Fist character (Jezz Torent)
IDONTHAVETHEMONEYSONNYPlay as Sonny Forelli
ONEARMEDBANDITPlay as Phil Cassidy
LOOKLIKEHILARYPlay as Hilary King
what are you waiting for???go and play the gta vice city!!

By the way how many of you remember the character Sonny Forelli? If you know the correct answer you can tell us in the comments.

WHAT DO I MISS IN GTA VICE CITY?

I still hope that our naughty boy Tommy Vercetti will one day learn to swim. He will surely one day will cook spaghetti and eat it with tomato sauce. I hope that one day Tom will learn to fly in the air. Now that in the end he hold every property one can buy, he will open universities and schools. There will be people who will fishing. Tom would travel around the world and will become smarter. One day it will be a new life for Tommy.

Tommy Vercitte would become a rich man of high values, ten times stronger than Ricardo Diaz. Tommy will fall in love with Angelina Julie and would buy cars like Audi, BMW and Mehran. But everybody knows that Life is not a bed of roses, so he will marry his uncle's daughter, Alizey. This is where the twist starts. The age of oblivion has begun. 

This was some of the gentle thoughts I had for GTA Vice City, I think that you should probably be more concerned about the Donald Trump News Today.

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Friday, 13 April 2018

What is "Die with Me" App? The Volt Coffee

What is "Die with Me" App? 




This app is designed for the users when their phone is low in battery and specifically less than 5% battery. This app does not work until the phone battery goes less than the five percent limit.

So when the battery reaches 4% you can start this app. At start it asks for a name for your chat. This name appears as your chat name in the chatroom. So this app connects you to the phones all over the world with same low battery that is less than 5 %.

There are people from all over the world and speaking in different languages. People who have used this app say that it has been a good experience and they have made new friends. 

The main theme of this app is to save you from feeling lonely when your battery is dying . It tells you that you are not alone in the world whose battery is dying and cannot charge because of several reasons like travelling, grid problems. If you have used this app, share your experience with us.

Low battery is one of the most common modern day fears. Another modern fear is the streaming lag in the video. 

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