Skip to main content

Solar vacuum tubes

Have you ever heard about vacuum solar tubes? It is new and amazingly effective way how to heat water, especially if you need really high temerature of water or if you need to heat water using sunlight in areas where is really cold weather. I've read some articles that says that these vacuum solar tubes works even in so harsh conditions like -30°C. That seems really almost unbelievable! It is great for all those people who lives in areas where is very cold that they finally can use sunlight for heating purposes. Especially those areas where is very cold needs of course heating the most and people living in these areas spends lot of money on heating and it is for sure that they are constantly looking for new ways how to save some money they spends on heating. These solar vacuum tubes are really great way how to achieve that and the best thing about this is that it is not only energy that is free, but also absolutely "green". We live in times where we need to find new energy sources and sunlight is really great source of energy and it is much powerful source than we might think. It is really importnat to spread the message that sun has really much greater power then we usually think. It is still not very easy for humans to get electricity from sun, but getting heat is something much more easy. What is so important about this is that it is the heating that consumes huge amount of electricity so if we can get this energy directly from sun, it will save huge amount of electricity.
You probably now that electricity is getting more and more expensive every year and soon every source that save at least some of this electricity will be very important.
You would probably like to know how these solar vacuum tubes works. Well it is very simple device. In the center of the tube is absorber, this part absorbes the heat, but because all around is just vacuum it does not lose the heat and instead of that the heat goes exactly where we need it. Check out this video where you can see how powerful these tubes are.


Comments

Post a Comment

Popular posts from this blog

Folding chopsticks

Do you love to travel and also love to eat with chopsticks? Well, how about a pair of portable chopsticks that you can take anywhere you go from China to Los Angeles from Australia to Japan? If you like to eat in nature and if you are afraid that normal chopsticks could break in your backpack, then you will like this gadget. These folding chopsticks are very light and durable, so if you need something like this you can be happy, because they are also quite cheap and you even have one year warranty.
Post a Comment
Read more

Take notebook to bed

The dream of many notebook users finally came true. If you are notebook user and you have tried to take your notebook to bed, you know that it is very uncomfortable. Either you have put it to your knees, or on bed and you just cannot get the right comfortable position or the notebook is overheating while laying on the bed and sheets. Well, thanks to God there are scientists and engineers who solved our problem. With this cool device you can now use your notebook in bed without any problem and in comfortable position. this is another thing I want to get for Christmas. You can buy it here: Laptop Stand Desk LapDawg X4
Post a Comment
Read more

Solar power panels

Solar power panels are I think something what everyone should know, because in solar energy there really is future of energetics. Someone might think that it is in wind energy or in some other kind of energy like cold fusion, well that is not true. Human kind is working on cold fusion for very long time and we still have very small results. Problem with wind energy is that find does not blow all the time and there are also places where you cannot place wind turbines. Other great source of energy is nuclear energy, but people are really very afraid of this kind energy. People should not be afraid of it, because nuclear energy kills every year just few people because of Chernobyl accident. Well, people usually does not know that coal power plants puts much much more radiation into environment. Why? Well, they use coal and usually where in earth is coal there are also other radioactive compounds that gets into the air while coal is burned. In fact, nuclear energy is the most clean and mos...
1 comment
Read more