PSE Solar Cable are the kind of cable specially used for solar power systems. They have the following features and advantages: PSE Solar Cable,Direct Current Cord Cable,Light Voltage Line,PV Solar Cable Suzhou Yonghao Cable Co.,Ltd. , https://www.yonghaocable.com
4K ultra-clear resolution is an inevitable development trend of the TV industry, and will replace 1080P in the future and become the mainstream. For consumers, when and whether it is necessary to update, it is the main reason we have reservations about 4K. Obviously, using 1080K to play 1080P or even traditional SD TV programs is a great waste; while 4K sources are less, it also limits its popularity. However, in 2014, the 4K film source problem seems to be improving, and the answer is streaming media. Of course, 4K streaming video will also bring a series of problems. For example, which suppliers are there, how much bandwidth is needed, how they will be compressed, how the picture quality is, etc. Let's take a look at what is currently known. Which streaming platforms will support 4K video? 
Where does the 4K content come from? Ultra clear streaming media will bring you a new experience Currently, foreign video sites including Netflix, Amazon, M-GO and YouTube will support 4K ultra clear content this year. Among them, Netflix will be the first to provide natural documentary, well-known American drama "House of Cards" and other content; Amazon is more promising, will jointly provide 4K video content with Lionsgate, Warner Bros., 20th Century Fox and Discovery Channel. M-GO is supported by DreamWorks and is expected to offer a large number of 4K cartoons. Finally, YouTube is working with Sony Pictures, or will bring some heavyweight 4K movie content. As for the domestic market, only the top 100K offers some 4K content, but I believe that Youku, Tencent, Sohu and other giant crocodiles will also take action and launch 4K channels as soon as possible. What kind of TV do you need? In general, you need a 4K TV, but most of the early models can't support Ultra HD streaming decoding or applications, but I believe that vendors such as Samsung may provide an external form of repair. As for the specific model selection, you need to know the streaming service of the platform supported by the purchased model, which is very important. Of course, 4K content can also be obtained through a set-top box that supports the 4K streaming media platform. How much network bandwidth do you need? Obviously, streaming video with 4K resolution has higher requirements for the network environment. Refer to Netflix, Amazon data, at least 15Mbps-20Mbps bandwidth. Unfortunately, even if users have a good network environment, they can't fully guarantee the smoothness of 4K streaming media, sometimes depending on the platform server and Internet Service Provider (ISP). For example, even if we reach a 20Mbps broadband connection in our home, sometimes playing 1080P online video is still not smooth enough. This requires platform service providers to optimize decoding, provide more stable servers and ISP optimization. In addition, if the broadband in your home is not monthly billing but based on traffic billing, watching 4K online video may not be a good idea. Similarly, using 4G network to view 4K video traffic will be amazing. What is the quality of the compressed image? Obviously, the image quality of streaming video is compressed and optimized compared to local video. Obviously, excessive compression will cause some large color blocks when moving fast, which will reduce the image quality. However, thanks to the advancement of compression technology, the current Blu-ray format has been well-received when it is compressed into 1080P online video. In the era of 4K streaming, H.265 and other compression standards will have better picture quality, users will feel the difference with 1080P, it will be a qualitative leap for streaming video.
1. High weather resistance: PSE solar cable are made of special materials, has excellent weather resistance, can be used for a long time in a variety of harsh outdoor environments, and are not easy to age and break.
2. High temperature tolerance: PSE solar cable can withstand the work in a high temperature environment, and will not cause electrical performance degradation or damage due to temperature rise.
3. High electrical performance: PSE solar cables have the characteristics of low resistance and low voltage drop, which can effectively transmit the electrical energy generated by the solar system and reduce energy loss.
4. Fire performance: PSE solar cables have made of flame retardant materials, have good fire performance, can effectively prevent the spread of fire in the event of a fire, protect the safety of the solar system.
5. Environmental protection and reliability: PSE solar cables meet environmental protection requirements, do not contain substances harmful to the environment, are safe and reliable, can be used for a long time without causing pollution to the environment.
In short, PSE solar cable iare the high-quality, high-performance cable products, suitable for the installation and operation of various solar power systems. They can provide stable and reliable power transmission, and have the advantages of weather resistance, high temperature resistance, fire resistance and environmental reliability, and are the indispensable part of the construction of solar energy systems.