New Device can Detect Defects in Photovoltaic Modules

New Device can Detect Defects in Photovoltaic Modules

When photovoltaic modules experience wear and tear out in operation, they need to be repaired. This process is not only time consuming but also exposes the repair crew to high voltage environments bring about safety concerns. The whole process of repairing photovoltaic modules means that repair crew have to unplug the device and take pictures one at a time of the photovoltaic module to identify areas which have wear and tear and need to be repaired. While all this takes time and raises safety concerns, it also means operational downtime and higher costs for solar developers.

The solution to Repairing Photovoltaic Modules:

The solution to the problem comes in the form of a high speed non- contact scanner developed by Tau Sciences. This scanner can detect signs of wear and tear caused by moisture, cracking, intrusion and corrosion.  Since the scanner is non- contact this means that workers are not exposed to high voltage areas eliminating any safety concerns.

The high speed scanner also takes high resolution images of the cells which does not require any electric connections which in turn means less voltage exposure. The whole point of capturing images is to check the flow of current in the cell. If there is damage caused by wear and tear that part of the cell won’t glow, thus needing a repair.

The Entire Process of Identifying the Need of Repairing Photovoltaic Modules:

This high speed device comprises of a camera, a source of light to illuminate the area and a software system. The software system will instantly collect images, analyze them for defects and then alert the customer to the area of the photovoltaic module needing repairs. This entire process makes the detecting diagnosis quicker and less costlier than the one before.

The insurance claims process also becomes much faster and operation delays are kept to a minimum as well as inspections costs become much lesser.

Funding of the Project:

The first research of the project to detect defects in photovoltaic modules with a non- contact scanner was initially sponsored by the U.S. department of Solar Energy Technologies Office or SETO for short. The scanner so developed would use a light source which would measure the spectral response of a solar cell or in other words the ability to convert color of light into electricity. There are two types of lights involved- a blue light to show defects on the surface of the photovoltaic module and an infrared light to show defects towards the back of the photovoltaic module.

While this project was underway, Tau science learnt of a technology invented in the course of this project known as contactless electroluminescence which injects light into a cell to illuminate it while being photographed. Tau science then turned to SETO for the licensing of the technology as they knew they could bring about improvements to it.

Finally in 2017, Tau sciences and SETO collaborated to bring about the first lightweight, high speed scanner that would detect defects in photovoltaic cells quicker.

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How to Take Full Advantage of the Benefits of Screen Recording

How to Take Full Advantage of the Benefits of Screen Recording

True to its name, screen recording will let you capture video footage directly from your screen. To use it you’ll need a screen recorder, although MacOS and iOS now have built-in screen recorders and Windows 10 has one too – of sorts.

Although it may not seem that impressive initially, screen recording actually can provide numerous benefits. In order to take full advantage of these benefits however, you need to know some of the ways in which it can be used:

  • Record footage of apps, software or the desktop

One of the main ways in which screen recording is used is to record video footage of apps, software, or the desktop and operating system itself. More often than not this is the way how-to guides and demonstrations are created, as screen recording is the perfect way for you to show how any actions or tasks can be performed.

However it can also do more than that, and if you want you can record any bugs or issues you encounter to make it easier to get help. Think of it as a screenshot, but with the ability to capture much more detail due to the fact that it is a video and not just an image.

  • Record video calls

Another useful way to use screen recording is to record video calls from platforms such as Google Hangouts or Skype. Not only will this let you keep a copy of memorable personal calls, but it will also let you save business meetings or conference calls that are important.

On top of that being able to record video calls with let you create a wide range of content ranging from discussion panels to expert interviews. It may not have the classic look of a face-to-face interview, but it is certainly easier and more convenient to record.

  • Record footage from video games

Recently one of the more popular ways that screen recording is used is to record footage from video games. Nowadays there are lots of types of content created using such footage ranging from guides to speed runs, let’s play videos, and so on. Alternatively you could just save short clips of memorable moments from your games to share with your friends.

While slightly different from other types of screen recording, the technology is the same. That being said it does require more system resources to run a game while recording simultaneously.

By this point you should have a lot of ideas regarding how you can take full advantage of the benefits of screen recording. All that you need is a screen recorder with audio capture as well to give it a try, such as Movavi Screen Recorder Studio for example.

All said and done there are plenty of other ways that you could use screen recording, and you should certainly explore it further. Suffice to say if you need to create any type of content or save anything from your screen – screen recording will provide you with the tools that you need.

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The Technology Your Small Business Needs to Stay Competitive

The Technology Your Small Business Needs to Stay Competitive

Small business is making a comeback thanks to technology. For a while, it seemed like every small business out there was being eaten up by the corporations, or trampled over by them. But thanks to advances in equipment and the Internet, more and more people are rising up to take advantage of these technological improvements and open their own businesses.

Technology used to be accessible only to the big companies that could afford to invest in it. Now, there are companies that have become big because of the demand from the people who have always dreamed of building their own start-up businesses. Yet, not every small company is using technology to its fullest.

Mom and Pop retail stores may be using apps to stay connected to suppliers and maintain their inventory levels. Self-employed accountants may be using the latest tax-preparing software. But to run their businesses effectively, they need to do more; use more. The technology discussed below are some of the items that are being underutilized by small businesses. Perhaps these can help you boost your revenue and make you the success you always dreamed of becoming.

Domain Name

It all starts with your name. If your business does not have a catchy name, then you are more than likely going to get lost among all of the other companies out there. Your small business may be brick and mortar, and so may your competition, but you also need to compete on the Internet if you want to be successful. Your competition is.

Even if your office is involved in a business that cannot be conducted over the Internet – not every service can be provided on the World Wide Web – you still need an online presence. You need a website to attract clients in, let them know who you are, what you do, and where you are located, or what area you service. As such, your website should match your business name so potential clients will recognize your company when seeking you out.

This is why the domain name for your site is so important. If clients see an unprofessional name, or one that does not fit well with the type of service you provide, then they are less likely to use your services. Your name can either draw clients in, or it can send them to the competition.

Keyword Analytics

Google Analytics is a great tool for determining what words and phrases people are using when conducting an Internet search. Although it is not the only one, Google is the world’s largest search engine. It accounts for approximately 77% of the world’s searches and is used almost four times more than its closest competitor, a Chinese company called Baidu. This market share gives Google access to an unprecedented amount of information, and the company is constantly looking for ways to use that information, and for ways businesses can use it as well.

Analytics, as mentioned, can help your business’s likelihood of being discovered online. By examining the words used on your company’s website and comparing them to the keywords being used to find similar businesses to your own, you can leverage that information to your benefit. You can regear your website to better match what and how potential clients are searching.

You can also use that information to improve your search engine optimization. Using the keywords clients themselves are using, you can improve your search results even more. Maintain a blog on your site and insert these keywords into the articles you post, giving Google more to find. The more it finds related to your business, and the more relevant the content in your articles is, the better the chances of your business ranking on the first page of Google’s search results.

Customer Relationship Management

CRM is important because it gives you a means of not only fulfilling the clients’ needs through your business, but it gives you an opportunity to build a relationship with them. Customer Relationship Management is the process of collecting information from your clients and gearing your interactions towards their preferences. If used correctly, you would not only gather their transaction histories, but you would use that history to generate future revenue as well.

Through the various CRM software on the market, you can reach out to clients and market directly to them to create repeat business. You can send out emails to your clients who fall under certain categories (the criteria for those categories would be up to you to configure) and send out an email blast advertising a particular service or product, provide a thank you discount towards a future purchase, or display a line of products on sale. With CRM, you can do the same with each category, only you have the ability to change what it is that you are emailing out to the different categories of clients.

You also have the ability to manage your social media accounts from one CRM portal. You can target your clients in a similar way through Facebook, Twitter, and any other platform. This also allows you to expand your clientele by reaching out to friends of your clients as well as people within a specified geographical region who have used other services like yours. You can steal clients away from your competition by managing your CRM effectively.

Cloud Storage and Applications

Cloud-based information storage and applications are a cheap means of doing business. They can also save you the time it takes to establish an internal storage system and network. You can grant access to that data to whomever may need it, so the information can be used remotely should the need arise. Applications in the Cloud are also instantaneous, giving you real time results and updates.

Almost every industry can take advantage of Cloud apps. There are payment processing apps, CRM, inventory management applications, project / task managers, accounting, and hundreds of other applications available from the Cloud. Finding the ones that will help you manage your business efficiently is the key, but once you do you will see an immediate change in your processes and the speed of doing business.

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How to Delete Apps from MacBook

How to Delete Apps from MacBook

In General, we all tend to install different apps on MacBook, but we often don’t use all the installed apps in our PC. In those, you might have some frustrated Apps as well.

Now, Getting rid of frustrating apps is always the best process. If you like to remove all the clutter from your MacBook device, then you can do that with some simple process. In this post you will see exactly that “How to Delete Apps from MacBook

Usually deleting apps on Mac is a bit different from the windows platform but it is easier than Windows PC. Although it is easy to Delete Apps from MacBook, you can find some of the stubborn apps that will frustrate you in MacBook devices.

Now, if you want to stop those kinds of apps means don’t worry you check out this post.

Here in this post, I’m going to tell you how to uninstall or even how to delete apps from your Macbook. This process will merely help you to free up your space on your Mac, and it can also speed up your Mac Devices as well.

How to Delete Apps from MacBook

In this post, I’m going to discuss about the different ways to delete the app from your Mac OS. Here are some of the ideas I am going to cover in this post.

  • How to Delete Apps from MacBook?
  • How to Delete Apps Downloaded from Mac App Store
  • How to Delete Apps From your Dock
  • How to completely remove the program from your MacBook
  • How to delete non-app store apps in the finder.

How to delete apps from Dock in your MacBook:

If you are wondering, how to delete apps from MacBook on Dock means check out this process below.


  • Firstly, you have to find the app you want to Delete on your Dock.
  • You can also, open the Application folder on the Dock and find the app over there.
  • After that, quickly click and hold the app icon and drag that app icon into the trash icon in your Dock and simply release the app icon.
  • Then empty your trash that’s it.

How to Delete an App On a Mac:

If you want to delete an app on a Mac OS, you should be following the process in this post “How to delete apps from MacBook.

  • Firstly when you want to remove or delete an app. You have to locate the App in the Application Folder.
  • You can locate that via the Finder App.
  • So, open Finder App and Scroll down to the Applications.
  • Now, you have to drag and drop your application to the trash bin.
  • After doing this process, all you need to do is empty your trash only by Right-Clicking on the Delete icon.
  • You can even delete apps by Right click on the program and merely choose immediately.
  • Just enter your password if you have requested.

How to Delete Apps Downloaded from Mac App Store:

If you are wondering how to delete apps downloaded from mac app store then you delete them by using Launchpad.

Firstly, you can delete an App using Launchpad and it will show all your iOS apps interface as well.

Now, let us get into the process


  • Open the Launchpad on your MacBook by tapping the F4 button in the Function keys row.
  • Then find the app downloaded from the Mac App Store that you want to remove.
  • Click and hold the app’s icon until it shows jiggly mode.
  • Then click on the “X” that appears in the upper left-hand corner in the App.
  • Just delete the app when it is promoted on your screen.

How to delete Non-App Store Apps in Finder?

Until now, we have deleted apps that are downloaded from the apps store. Now, in this section, we’ll be seeing how to delete/Remove non-App store Apps in Finder.

So, let’s get into the process of deleting non-app store apps in finder.


  • Open the finder window by clicking on the finder icon in the Dock.
  • Then just click on the Applications in the Sidebar.
  • After that, scroll through the list and find the app that you want to remove from your Mac.
  • Then just right click on the app
  • Select move to trash option.
  • Then click on the trash icon in your Dock and empty the Dock. That’s it.

How to completely remove apps from Macbook:

By the above process, you can remove most of the apps in your MacBook. However, if you are having trouble with some apps means you can remove them with a slightly different process. These apps might have a few preferences to delete the file from your mac.

So, let us see the process of removing programs from mac:


  • Firstly, to delete the app’s you may need to remove them from your Library folder.
  • To access the Library folder in your Mac (you need permission).
  • Then open the finder and click on the Go drop-down menu in the top menu bar.
  • Then press and hold the options ALT Key.
  • Now, the library option will appear right between the Home and the computer. You can see that in the drop-down.
  • Open the folder and scroll through the list of folders.
  • Then click the related app you want to uninstall.
  • After completing this step, you have to open Application directories via find to only find out the folder that is containing data.
  • If you clear that you can successfully delete the app in your device.

How to Delete Apple pre-installed Apps:

We usually can uninstall all the apps in mac but apps like Safari, mail or other apps that come from MacOS cannot be deleted from your MacOS.

However, you can delete those by keeping some efforts. You can use shareware apps to track down all the errant apps flies and help you do remove them from your Mac. Some of the best apps for transferring those kinds of errant apps are uninstaller; Appcleaner, Clean App and App Delete are few best apps to delete these kinds of apps from your Mac.

This how you can delete apps from MacBook. In this topic on “How to Delete Apps from MacBook”, I have mentioned every process that helps you to Delete Apps from MacBook.


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