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Category: Tech

How to Buy the Best Solar Panels

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The shift to using solar energy is becoming a new phenomenon that is catching on very quickly. The installation of a solar energy generation system allows for the energy of the sun being turned into usable electricity that can further be stored. Given all of this, it can be argued that the most important part of the system is the solar panel. It is through that the energy conversion is made possible and ultimately, the level of independence that is available to consumers of solar energy is made available. Hence, it is important to choose the best quality solar panels for your needs.

What is the cost of a solar panel?

To determine the cost of various factors have to be taken into consideration. Of course, the price is also greatly influenced by the kind of subsidiaries set in place for use of renewable energy by the government for the promotion of alternative energy sources. There is generally priced based on how much capacity it generates (measured in Watts), the physical size of each panel, the durability or warranty period offered, the quality of materials used in it as well as the types of certifications that the panels have. The price may also vary depending on how many panels are being purchased as part of the package – the general rule showing the price decreasing with an increase in a number of panels in the package.

However, it is to be kept in mind that price is never the primary factor to take into account when purchasing a solar panel. The panel will have to fit the purpose perfectly in order to give its maximum performance.

Factors to Look Out for When Purchasing Solar Panels

It is always a good idea to look for the best place to buy solar panels before making a purchase. This would generally ensure that all the factors that add up to give an efficient and high-performance product are taken care of. One of the main things to ensure is that the temperature coefficient has a low percentage per degree Celsius. Given that the conversion efficiency is a measure of how much solar energy a panel can convert into electricity, you should look for a panel with a high conversion efficiency. A good solar panel will also have very little potential induced degradation (PID).

Along with all of these, it is also a good idea to analyze the warranty period granted by the company as it reflects the confidence the company shows in the panels. Keep in mind the fact that the light-induced degradation (LID) of a good solar panel is also little to none because an increased LID means that the amount of power produced by the panel is less. While it is mostly considered as an environmental cost, looking at the embodied cost of the panel is also generally a good idea for a person since it is a measure of how quickly the investment on the panels will be paid back through its energy production intensity.

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Computer Problems? No Problem!

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If you are a compute owner, you would know that everything doesn’t continuously run perfectly. There are times that you will have to fix your computer, because every system runs into some sort of technical difficulties. These technical difficulties can consist of hardware and software malfunctions. Some of these problems will give you more headaches that others, and some of them will be an easy fix. Regardless, you need to be aware of some of the more frequent things that happen with the computers so that you will be able to fix the problem in a shortest amount of time, because we all know that the time we have is precious.

Easiest way to solve a problem with the computer is by just attempting to restart it. It is crazy how many little problems will be solved by just restarting the computer. After you restart your computer, make sure your operating system is up-to-date, and all your major software that you might be trying to use. Many of the problems occur when a person does not update the necessary files, with the update, and in return the computer does not run well, because the programs do not work well together when the files are too uncommon. This can be avoided by simply having the automatic Windows update on, or turning on the auto update option on any specific operating system that you own. This is how you fix the basic computer problems that might arise.

One of major problems that computer users run into is slow computer. Users need to be aware that when you are trying to use the internet, and the process is slow, then the computer is more than likely has nothing to do with that sort of problem. Instead, the network might have something to do with it, and thus you need to consider your specific provider for assistance. Computer being slow is something that occurs after you have owned your computer for a while. The first thing you need to do so fix this problem is to check how many programs are running in the background. Too many people open a lot of stuff at the same time, so the processor is overwhelmed with the number of things it needs to do. You will need to close out all the programs that you don’t want to run in the background. If you also noticed that your computer takes a while to start up, you might want to disable certain programs to start in the process of your computer starting up. The way you can shut down the current programs that are running, and disable any programs from starting up when the computer first turns on, is by following these steps.

#1 Click start, and in the search box type “msconfig”

#2 Program will pop up and you will have to click on the Startup tab.

#3 Select all the programs that has nothing to do with your operating system, and click disable all. The programs that you should be looking for are the things that you use on the daily basis, but you don’t need them to be running, unless you want them to run.

If you did everything correctly, you should be able to feel the difference in the processing power of the computer after the computer restarts.

The second major problem that the computer users can run into, and I’ve already mentioned it in a way while I was talking about the first problem, is the slow internet connect. Internet allows us to connect to many different services that are offered online. If you have a bad internet connection, you might not be able to complete your daily tasks. Many different services are being moved online, so it is vital for you to have a stable internet connection.

The first thing you need to do is check with your provider at how fast your internet needs to be. After you have figured this out, you need to make sure for yourself. You can do so by going to one of the most popular websites that allows you to check your internet download and upload speeds. This website is called speedtest.net. Your internet speed always needs to be at least fifty percent of what the internet provider says it needs to be. You should be getting your money worth, and if that’s not happening, then you know the problem is not with your hardware, but with your provider. If after conducting the test on speedtest.net you think your internet speed is where it needs to be, then there might be some programs that are hogging your internet, and you are not able to do other things that you want. You can check if there are any programs that are running, by doing what you did to check why the computer was running slow. You also need to make sure that all your network drivers are update to the recent version of the software. There are not many things to do to fix the slow internet problem, but you can stay on top of this by updating the software and hardware.

These two are the most common problems that a computer user might run into, and to be honest, they are not that hard to fix. In the computer world, there might be other issues such as computer continuously restarting. Sometimes it gets annoying to have all the updates installing by themselves, but remember, it gives you an advantage of staying on top of the updating all the hardware for computer not acting slow. Sometimes computer will install so many new updates, so you might see your computer continuously restarting to install those updates. If you ever want to change this and stop this from happening, just turn off the automatic updates on the computer and you should be able to do just that.

In the end, many of the computer problems can be fixed by staying on top of things, and you’d be surprised if you get them at all if you do so. You will not always be able to know how to fix a problem, but there are others that have ran into a problem before, so if you just look for the information on the internet, you should be able to find the necessary information to accomplish the task.

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8 Smart Home Gadgets That Can Make Your Life Easier

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Over the years technology has really grown and if asked almost all of us will answer that we love how much it has made our lives easier and more convenient. How? There are new home gadgets that are being invented from time-to-time and with these gadgets, one can easily accomplish various tasks within a short period of time. These gadgets can be used as appliances or with appliances, or for home and office services. Without further ado, here are some of the best home gadgets to check out and consider buying for use at home.

1. FoldiMate

One area that people hate when it comes to laundry and, I am sure a lot of people would agree with me, is the folding part. It is energy consuming and it takes a lot of time to fold your clothes and organize them in your closet. You no longer have to worry about that anymore as this magnificent gadget will do all the hard work for you. The device works like a robot and it folds your clothes and organizes them. One thing to note though is that the FoldiMate gadget does not fold some clothes like underwear, socks or even some large items like linens and bed sheets. However, this device can comfortably fold other items like – shirts, T-shirts, and trousers, among others, with ease and quite quickly too.

2. Sony VPLVW365ES Native 4K Home Theater Projector

If you want to transform your TV viewing so that you can get the best and brightest viewing then this is the right gadget for you. The projector gives a full 4K resolution thus guaranteeing you the best display and it also consists of various viewing modes including the cinema mode. The contrast rationing of the projector is high and it comes in different sizes. The device’s lamp life lasts for a long time and it is compatible with HDMI 2.

3. Teco Laundry Drying Hanger

If your home does not have a hanging line, or does not have any large space to install one then you don’t need to worry as the Teco laundry drying hanger is the right choice for you. The hangers work magic in eliminating water from your clothes and the fact that it hangs a bunch of clothes at once makes it convenient and easy to use. Note that this gadget is made to use with a particular weight of clothes and therefore, you need to make sure that you hang the right amount of clothes for better drying. Also, it may take a longer time to dry heavier clothes

4. The Dyson Supersonic Hair Dryer

This is the best hair drier on the market today since it can be used for any kind of hair. It is designed with an air measuring temperature gauge which is essential for reducing the amount of heat used on your hair to prevent extreme temperatures that harm the hair. This ensures that you dry your hair without damaging its natural oils. The other magnificent feature that makes this kind of dryer stand out is its fast functioning ability. We all want a gadget that will make our lives easy and help us accomplish our tasks with ease. And this hair dryer is designed in a way that makes your work fast and easy. It has four heat settings which you have to select depending on the texture of your hair and the kind of service you want to accomplish. The hair drier has a long cord which allows you to reach out to a distant corner of the house with ease.

5. IKEA Heat Harvest

This is a unique invention that is made to be used in the form of furniture. Basically, it involves the use of heat harvested from the gadgets placed on a tabletop and then using the heat to empower other gadgets. Meaning, if you are using a laptop on top of a desk, the heat emitted by the laptop can be used for charging the phone. One thing to keep in mind though is that these heating furniture are not made using normal materials since they require the use of a material that is a good conductor of heat and at the same time a good resistant to heat to allow the thermostatic process to take place.

6. Sony AROMASTIC

We all need something that can awaken our senses when we feel down or we cannot concentrate. And Sony Aromastic is the right gadget to use. It designed in a small size so that you can easily slip it into your bag or a pocket. How does it work? This technology allows you to carry your favorite scent with you wherever you are going. The Aromastic is made for personal use since it does not diffuse in an area that is beyond your surroundings. Therefore, whether you are on a bus, or in a meeting, you can quickly grab your scent and smell it for sense arousal.

7. Amir 3-in-1 Camera Lens Kit

If you are prone to taking random pictures on the streets then this is the right smart device to buy. It works magically by taking pictures just like a real camera plus the best part is that it is compatible with a Smartphone for better capturing of images. The lens kit is packed with two different lenses which allow you to take small or even larger pictures. All you need to do is clip it on your smart device and you will be good to go.

8. Motion Detector

This is a great gadget for the safety of your home. It is designed in a way that it can easily detect and identify a trespasser who enters your house or apartment. It immediately notifies you when it detects there is someone unfamiliar in your house or compound.

Conclusion

Make your life easy and more comfortable by using the above home gadgets. They are easy to use plus can be used in various areas of your work or home. Make your search for these items and more at the side of this page from Amazon.

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Walmart Will Track Veggies On The Blockchain After An Epic Lettuce Scare

Health officials, who are looking at how to apply blockchain technology to public health issues, consulted with Walmart on improving food supply traceability.

After hundreds of people in the US became ill after eating contaminated romaine lettuce earlier this year, Walmart, along with many other food retailers and restaurants, pulled the potentially tainted produce from their shelves after regulators issued a warning. The company says the outbreak could have been stemmed sooner if there were a faster and easier way to trace what people had eaten.

Walmart thinks blockchain technology could be the solution. The big-box company worked for more than a year with IBM and 11 food companies to develop a blockchain-enabled food traceability network. Now, Walmart and its subsidiary, Sam’s Club, will require their leafy greens suppliers to use its blockchain technology to implement real-time, end-to-end traceability back to farms within a year, the company announced today.

The company claims its blockchain technology dramatically improves efficiency. In an early test, Walmart’s vice president of food safety, Frank Yiannas, brought in sliced mangoes and asked his team to “stop everything they were doing and trace that product back to its origin on a farm,”. “It took them nearly seven days, as the methods of tracking today are antiquated — sometimes done with pencil and paper.” But using the blockchain, that tracking process can be done in 2.2 seconds.

 

 

 

“Imagine if blockchain would have been able to do what it’s done in our pilots,” the spokesperson said regarding the romaine lettuce outbreak.

“We had to throw out all romaine because there was no way to precisely identify which romaine was from Yuma [the region where the contaminated lettuce originated] versus other growing regions. … It not only affected Walmart, but all of retail and even restaurants. All romaine had to go.”

Bar codes, a common supply chain management tool, “are not a continuous chain (i.e. distributor, farmer, etc. could use different codes along the way),” the Walmart spokesperson said in an email. And even if “they did use the same barcode, the database would still differ by retailer. We are eliminating duplicity within the supply chain and creating one shared system.”

The Centers for Disease Control and Prevention, which has been working with IBM on applying blockchain solutions to other public health issues, such as the opioid crisis, consulted with Walmart on improving traceability to help public health officials investigate foodborne disease outbreaks and find the source of contaminated food.

As the MIT Technology Review explained in an article about the CDC and the health care blockchain, “a complex mishmash of data usage agreements and government privacy rules dictate which members can access information and which ones can modify it. That slows things down. A number of additional, sometimes manual processes are needed to make sure the correct organization or person sent or received the right data, and that it was used correctly. A blockchain can automate these steps.”

 

 

 

Walmart said the aim of its new blockchain system is “to help reduce the number of people who fall ill during food incidents, while at the same time reducing losses for retailers and suppliers during a recall.” The information about Walmart’s leafy greens will not be immediately available to consumers, but “that’s in our roadmap,” the spokesperson said.

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